Full-slewing diesel hydraulic excavator manufacture

1. Scope and Applicability

This PCR covers manufacture of new complete self-propelled diesel-powered hydraulic digging excavators with a 360-degree revolving upper structure. Crawler and wheeled chassis, boom/stick/bucket and installed cab/power/hydraulic configuration are separate reference products. Manufacture begins with purchased stock and specified components entering the reporting site and ends at acceptance and the declared dispatch gate. It is a foreground manufacturing module; upstream coverage must be declared and linked before a complete cradle-to-gate claim.

Exclude front-end shovel loaders, backhoe loaders, excavators lacking full rotation, cable/rope excavators, stand-alone attachments, purpose-built material handlers and demolition machines, incomplete kits, remanufacture and all customer-site excavation, productivity, maintenance and end-of-life services. Battery-electric, externally powered and hybrid machines require a separately reviewed power-system inventory and reference definition; diesel-only records cannot represent them. Named factory evidence supports candidate operations, not mandatory in-house fabrication or coating for every manufacturer.

2. Product Category Identity

Field	Value
canonical_pcr_id	pcr.metal-products-machinery-and-equipment.special-purpose-machinery.full-slewing-hydraulic-excavator
classification_refs	CPC 3.0 44426: self-propelled 360-degree revolving excavation machinery; this diesel hydraulic scope is narrower, classification context only
covered_products	Complete new diesel hydraulic digging excavators, crawler or wheeled, full revolving upper structure
excluded_products	Loaders, limited-rotation or cable machines; external attachments; other power architectures without reviewed extension; lifetime services
representative_product	One serialized accepted configuration; measured M, no assumed per-machine weight
production_route	Actual conditional structural fabrication/joining/finishing, required travel/slew/digging-hydraulic/power-cab integration and factory acceptance
market_state	Accepted complete excavator at declared dispatch gate, installed bucket/counterweight and delivery fills defined

3. Reference Flow

Field	Value
What	Manufacture the configured complete full-slewing diesel hydraulic digging machine
How much	1 kg net accepted complete machine, converted from per-machine records with measured M
How well	Document configuration-specific acceptance of travel, slew, hydraulic operation, brakes/interlocks, guarding and leakage; no equal-mass digging-performance equivalence
How long or cycle	One manufacture and factory acceptance cycle; no imposed service life
reference_flow_link	finished_machine

Field	Value
Reference amount	1
Reference product flow	Mechanical shovels, excavators and shovel loaders, self-propelled, with a 360-degree revolving superstructure, except front-end shovel loaders 6970cd56-054c-4ec5-9258-37356541f7d3
Reference flow property	Mass 93a60a56-a3c8-11da-a746-0800200b9a66
Reference unit group	Units of mass 93a60a57-a4c8-11da-a746-0800200c9a66
Reference unit	kg
Required qualifiers	manufacturer/model; serial and configuration revision; diesel/hydraulic full-slewing function; crawler or wheeled undercarriage and travel/steering/brake layout; track shoe or tyre/rim specifications; boom/stick lengths, bucket and coupler completeness; slew bearing/drive, counterweight and auxiliary circuits; engine and actual installed emission hardware; cab/seat/protection/HVAC; controller and harness; supplier assembly inclusion; retained hydraulic/engine oil, coolant, diesel and refrigerant; transport-disassembled delivery parts; accepted net M and tare; factory/site/period; actual route/gate and unlinked upstream stages

Declare every qualifier in dataset metadata, process notes or reference-flow comments. M includes the accepted installed configuration and separately weighed transport-disassembled parts belonging to it, including retained first fills. Exclude operator, excavated soil, test payload, detached extra attachments and shipping packaging. Catalog operating weight, bucket volume, lift rating, engine kW and service fuel consumption do not establish M.

4. Measurement and Unit Rules

rule_id	Applies to	Required property	Required unit	Rule
reference_mass	reference product	Mass 93a60a56-a3c8-11da-a746-0800200b9a66	kg	M = accepted net mass of one complete machine of the same configuration in kg; collect using cp_mass.
engine_count	diesel_engine	Number of items 01846770-4cfe-4a25-8ad9-919d8d378345	Item(s)	Exchange numerator is actual installed engine count; separately measure the included engine assembly mass for BOM reconciliation. No universal engine count-to-mass factor.
energy_and_fluid_units	electricity and liquids	Net calorific value; Mass	MJ; kg	Use verified energy-group kWh to MJ conversion, 3.6 MJ/kWh. Liquid volume-to-mass conversion requires actual measured density, composition and temperature; an alternate flow-property meanValue is not density.

5. System Boundary

Boundary Abstraction

Field	Value
declared_starting_condition	Purchased stock and discrete finished components received at reporting manufacturing site
starting_condition_role	Foreground manufacturing receipt-to-dispatch module
product_classification_scope	Complete diesel full-slewing hydraulic digging machine; upstream components retain their identities
recursive_input_rule	Record a purchased complete machine for finishing as a disclosed input; never recursively create it from this same output, and exclude its already completed constituent operations
upstream_dataset_requirement	Link matching material/component, technology, geography, supply state and property datasets; disclose all unlinked stages and avoid duplicate supplier internals
disclosure	State site/period, actual in-house and outsourced operations, received component completeness, gate, M/fills, upstream exclusions and unresolved identity/quantity gaps

rule_id	applies_to	rule	source_ids
boundary_foreground	all processes	Include actual site manufacture, assembly, first fills, rework and attributable acceptance tests. Exclude customer-site excavation, commissioning services, distribution beyond the gate, maintenance and end of life. Factory testing fuel must not use a jobsite service consumption rate.	volvo-factory
boundary_completeness	supplier assemblies	Map full configured BOM to purchased components or internal manufacture, once only. Crawler and wheeled layouts are separate; do not infer hydraulic-cylinder, track-shoe or counterweight manufacturing inside the assembly site.	volvo-machine

6. Process Inventory Structure

Process Map

process_id	process_name	inclusion	inclusion_condition	role	quantitative_reference
fabrication	Structural cutting, forming and machining	conditional	Declared structural parts are made at the reporting site.	foreground	one accepted configured machine, normalized with M
joining	Structural joining	conditional	Welded excavator structures are made in the foreground.	foreground	one accepted configured machine, normalized with M
finishing	Surface preparation and coating	conditional	Declared structures receive preparation or coating at this site.	foreground	one accepted configured machine, normalized with M
chassis	Lower chassis, travel and revolving platform integration	required	Every complete excavator; crawler and wheeled layouts separately declared.	foreground	one accepted configured machine, normalized with M
hydraulics	Digging linkage and hydraulic integration	required	Every complete hydraulic digging excavator.	foreground	one accepted configured machine, normalized with M
power_cab	Diesel power unit, cab and controls integration	required	Every diesel-powered configured machine within this PCR.	foreground	one accepted configured machine, normalized with M
acceptance	First fills, factory testing and acceptance	required	Every accepted complete machine.	foreground	one accepted configured machine, normalized with M
packing	Dispatch protection	conditional	Packaging/supports cross the declared dispatch gate.	foreground	one accepted configured machine, normalized with M

Actual stock fabrication → structural joining → finishing → chassis/slew and digging hydraulic integration → power/cab/controls → fills/test/acceptance → optional dispatch protection. Purchased finished assemblies enter at their actual installation stage. Cards are conditional on the named material and supply boundary even within required stages. Internal transfers are not new inputs. These cards initialize data collection; reconcile the full configuration BOM and add exact omitted components, utilities, reagents and demonstrated wastes/emissions before completing a dataset.

Process: Structural cutting, forming and machining (fabrication)

Cut and form drawing-specific plate for the lower frame, revolving platform, boom, stick and bucket; machine bores, pin interfaces and mounting faces only where performed. Purchased finished structures bypass corresponding plate operations. Casting counterweights, forging pins and producing track shoes are not assumed at the assembly site. Add their own measured operations if performed.

Inputs

Product flows

Steel Plate (steel_plate)

Only actual uncoated hot-rolled high-strength low-alloy plate matching the drawing; document grade, thickness and supplier route. Other steel grades have their own cards.

• Selected flow: Steel Plate 421db3a5-394d-410b-8ebf-af23a37fc878
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_fabrication.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_fabrication
• Sources: liebherr-manufacture

Grid alternating-current electricity at factory intake (fabrication_electricity)

Meter attributable actual stage work at the declared intake voltage and provider; include factory trials only, not excavation service.

• Selected flow: Grid alternating-current electricity at factory intake
• Flow property / unit: Net calorific value / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_fabrication.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_fabrication
• Sources: liebherr-manufacture

Outputs

Waste flows

Steel scrap, offcuts (steel_offcut)

Only clean untreated uncoated cutting offcuts exported after internal reuse; weigh and record destination.

• Selected flow: Steel scrap, offcuts ae44c4ac-bcd5-4a16-b0a5-d674ffeaab6b
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_fabrication.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_fabrication
• Sources: liebherr-manufacture

Steel scrap, machining chips (steel_chips)

Only separately collected untreated clean steel machining chips, not oily mixed swarf; record actual treatment destination.

• Selected flow: Steel scrap, machining chips 7f46756b-6f66-46a7-bbcb-c04727d9d19e
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_fabrication.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_fabrication
• Sources: liebherr-manufacture

Process: Structural joining (joining)

Join configured frame, boom, stick and bucket weldments under actual weld procedures; document fit-up, weld length, inspection and rework. The selected self-shielded carbon-steel wire is one conditional technique, not a prescription for excavator welding. Gas-shielded solid wire, its individual shielding gases, electrodes and actual welding residues require distinct exact exchanges.

Inputs

Product flows

Flux Cored Wire (self_shield_wire)

Only the documented self-shielded carbon-steel flux-cored technique compatible with the actual weld procedure; no external shielding-gas omission is inferred for other techniques.

• Selected flow: Flux Cored Wire 1b74a576-06e0-4764-97ce-11a73f8a4752
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_joining.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_joining
• Sources: liebherr-manufacture

Grid alternating-current electricity at factory intake (joining_electricity)

Meter attributable actual stage work at the declared intake voltage and provider; include factory trials only, not excavation service.

• Selected flow: Grid alternating-current electricity at factory intake
• Flow property / unit: Net calorific value / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_joining.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_joining
• Sources: liebherr-manufacture

Process: Surface preparation and coating (finishing)

Follow actual surface cleaning, blasting and coating specification. Epoxy primer and polyurethane topcoat cards apply only to these documented formulations; do not infer their use from a generic paint capability. Purchased pre-coated parts bypass the operation. Add each actual abrasive, degreaser, hardener and thinner as separate exchanges, and distinguish captured residues from demonstrated substance-specific emissions.

Inputs

Product flows

Formulated epoxy primer coating (epoxy_primer)

Only documented epoxy primer as supplied, with formulation/solids and hardener inclusion recorded; separate hardener if issued independently.

• Selected flow: Formulated epoxy primer coating
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_finishing.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_finishing
• Sources: volvo-factory

Formulated polyurethane topcoat (pu_topcoat)

Only documented polyurethane topcoat; specify supplied formulation and separately issued curing agent, with measured quantities.

• Selected flow: Formulated polyurethane topcoat
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_finishing.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_finishing
• Sources: volvo-factory

Process Water (cleaning_water)

Only treated supplied industrial water used in actual surface cleaning; no groundwater withdrawal or internal circulation counted as fresh supply.

• Selected flow: Process Water 94a04f7e-2d5c-41f0-b182-d54a3b373a02
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_finishing.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_finishing
• Sources: volvo-factory

Grid alternating-current electricity at factory intake (finishing_electricity)

Meter attributable actual stage work at the declared intake voltage and provider; include factory trials only, not excavation service.

• Selected flow: Grid alternating-current electricity at factory intake
• Flow property / unit: Net calorific value / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_finishing.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_finishing
• Sources: volvo-factory

Outputs

Waste flows

Surface-cleaning aqueous effluent sent to treatment (cleaning_effluent)

Only exported cleaning effluent with measured mass, contamination and receiving treatment specified; not a direct environmental water discharge.

• Selected flow: Surface-cleaning aqueous effluent sent to treatment
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_finishing.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_finishing
• Sources: volvo-factory

Captured epoxy-primer overspray residue (epoxy_paint_residue)

Only actual segregated captured epoxy paint residue; record solvent/cured fraction and waste outlet, with no automatic emission assignment.

• Selected flow: Captured epoxy-primer overspray residue
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_finishing.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_finishing
• Sources: volvo-factory

Process: Lower chassis, travel and revolving platform integration (chassis)

Integrate the specified lower frame, travel drive and 360-degree revolving platform with slew bearing/drive and counterweight. Track chain/shoe assemblies are distinct from final drives; wheeled chassis has separate tyres, rims, axle and steering/brake equipment. Bought-in complete modules include only documented constituents. Site transfers of in-house structures are not purchases.

Inputs

Product flows

Finished welded excavator lower frame (lower_frame)

Only the named bought-in finished part, with drawing/part revision and measured installed mass; omit this purchase when made in-house or already contained in a larger supplier assembly.

• Selected flow: Finished welded excavator lower frame
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_chassis.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_chassis
• Sources: volvo-machine

Finished excavator revolving upper frame (upper_frame)

Only the named bought-in finished part, with drawing/part revision and measured installed mass; omit this purchase when made in-house or already contained in a larger supplier assembly.

• Selected flow: Finished excavator revolving upper frame
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_chassis.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_chassis
• Sources: volvo-machine

Excavator slewing-ring bearing (slew_bearing)

Only the named bought-in finished part, with drawing/part revision and measured installed mass; omit this purchase when made in-house or already contained in a larger supplier assembly.

• Selected flow: Excavator slewing-ring bearing
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_chassis.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_chassis
• Sources: volvo-machine

Excavator hydraulic swing-motor assembly (slew_motor)

Only the named bought-in finished part, with drawing/part revision and measured installed mass; omit this purchase when made in-house or already contained in a larger supplier assembly.

• Selected flow: Excavator hydraulic swing-motor assembly
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_chassis.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_chassis
• Sources: volvo-machine

Excavator steel crawler track-chain and shoe assembly (track_chain)

Only the named bought-in finished part, with drawing/part revision and measured installed mass; omit this purchase when made in-house or already contained in a larger supplier assembly. Crawler configuration only.

• Selected flow: Excavator steel crawler track-chain and shoe assembly
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_chassis.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_chassis
• Sources: volvo-machine

Excavator hydraulic travel final-drive assembly (travel_drive)

Only the named bought-in finished part, with drawing/part revision and measured installed mass; omit this purchase when made in-house or already contained in a larger supplier assembly.

• Selected flow: Excavator hydraulic travel final-drive assembly
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_chassis.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_chassis
• Sources: volvo-machine

Finished cast-iron excavator counterweight (counterweight)

Only the named bought-in finished part, with drawing/part revision and measured installed mass; omit this purchase when made in-house or already contained in a larger supplier assembly.

• Selected flow: Finished cast-iron excavator counterweight
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_chassis.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_chassis
• Sources: volvo-machine

Steel wheeled-excavator wheel rim (wheel_rim)

Only the named bought-in finished part, with drawing/part revision and measured installed mass; omit this purchase when made in-house or already contained in a larger supplier assembly. Wheeled configuration only.

• Selected flow: Steel wheeled-excavator wheel rim
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_chassis.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_chassis
• Sources: volvo-machine

Wheeled-excavator steering axle assembly (steering_axle)

Only the named bought-in finished part, with drawing/part revision and measured installed mass; omit this purchase when made in-house or already contained in a larger supplier assembly. Wheeled configuration only.

• Selected flow: Wheeled-excavator steering axle assembly
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_chassis.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_chassis
• Sources: volvo-machine

Rubber pneumatic wheeled-excavator tyre (pneumatic_tyre)

Only installed pneumatic rubber tyre of stated size/construction; mass measured without rim and declared supplier tyre completeness.

• Selected flow: Rubber pneumatic wheeled-excavator tyre
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_chassis.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_chassis
• Sources: volvo-machine

Grid alternating-current electricity at factory intake (chassis_electricity)

Meter attributable actual stage work at the declared intake voltage and provider; include factory trials only, not excavation service.

• Selected flow: Grid alternating-current electricity at factory intake
• Flow property / unit: Net calorific value / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_chassis.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_chassis
• Sources: volvo-machine

Process: Digging linkage and hydraulic integration (hydraulics)

Install boom, stick, one declared digging bucket, cylinder actuators, main pump, valve block, reservoir, filters and hose circuit. Bucket size, arm geometry, coupler and auxiliary circuits define the reference configuration, not a digging-volume service unit. Purchased cylinders and pumps are finished assemblies; do not count their steel and seals again. Omitted BOM items require separately defined measured cards before data completion.

Inputs

Product flows

Finished hydraulic-excavator boom (boom)

Only the named bought-in finished part, with drawing/part revision and measured installed mass; omit this purchase when made in-house or already contained in a larger supplier assembly.

• Selected flow: Finished hydraulic-excavator boom
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_hydraulics.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_hydraulics
• Sources: volvo-machine

Finished hydraulic-excavator stick (stick)

Only the named bought-in finished part, with drawing/part revision and measured installed mass; omit this purchase when made in-house or already contained in a larger supplier assembly.

• Selected flow: Finished hydraulic-excavator stick
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_hydraulics.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_hydraulics
• Sources: volvo-machine

Finished steel excavator digging bucket (digging_bucket)

Only the named bought-in finished part, with drawing/part revision and measured installed mass; omit this purchase when made in-house or already contained in a larger supplier assembly.

• Selected flow: Finished steel excavator digging bucket
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_hydraulics.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_hydraulics
• Sources: volvo-machine

Variable-displacement excavator main hydraulic pump (hydraulic_pump)

Only the named bought-in finished part, with drawing/part revision and measured installed mass; omit this purchase when made in-house or already contained in a larger supplier assembly.

• Selected flow: Variable-displacement excavator main hydraulic pump
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_hydraulics.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_hydraulics
• Sources: volvo-machine

Double-acting excavator boom hydraulic-cylinder assembly (boom_cylinder)

Only the named bought-in finished part, with drawing/part revision and measured installed mass; omit this purchase when made in-house or already contained in a larger supplier assembly.

• Selected flow: Double-acting excavator boom hydraulic-cylinder assembly
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_hydraulics.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_hydraulics
• Sources: volvo-machine

Double-acting excavator stick hydraulic-cylinder assembly (stick_cylinder)

Only the named bought-in finished part, with drawing/part revision and measured installed mass; omit this purchase when made in-house or already contained in a larger supplier assembly.

• Selected flow: Double-acting excavator stick hydraulic-cylinder assembly
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_hydraulics.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_hydraulics
• Sources: volvo-machine

Double-acting excavator bucket hydraulic-cylinder assembly (bucket_cylinder)

Only the named bought-in finished part, with drawing/part revision and measured installed mass; omit this purchase when made in-house or already contained in a larger supplier assembly.

• Selected flow: Double-acting excavator bucket hydraulic-cylinder assembly
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_hydraulics.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_hydraulics
• Sources: volvo-machine

Excavator main hydraulic control-valve block (main_valve)

Only the named bought-in finished part, with drawing/part revision and measured installed mass; omit this purchase when made in-house or already contained in a larger supplier assembly.

• Selected flow: Excavator main hydraulic control-valve block
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_hydraulics.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_hydraulics
• Sources: volvo-machine

Finished steel excavator hydraulic-oil reservoir (oil_reservoir)

Only the named bought-in finished part, with drawing/part revision and measured installed mass; omit this purchase when made in-house or already contained in a larger supplier assembly.

• Selected flow: Finished steel excavator hydraulic-oil reservoir
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_hydraulics.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_hydraulics
• Sources: volvo-machine

Hydraulic hose (hydraulic_hose)

Only supplied complete hydraulic hose matching circuit pressure and construction; declare coupling inclusion and do not duplicate supplier-installed hose.

• Selected flow: Hydraulic hose e2fc1719-69dc-4281-8eae-383af8d9a405
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_hydraulics.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_hydraulics
• Sources: volvo-machine

Grid alternating-current electricity at factory intake (hydraulics_electricity)

Meter attributable actual stage work at the declared intake voltage and provider; include factory trials only, not excavation service.

• Selected flow: Grid alternating-current electricity at factory intake
• Flow property / unit: Net calorific value / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_hydraulics.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_hydraulics
• Sources: volvo-machine

Process: Diesel power unit, cab and controls integration (power_cab)

Install documented engine, cooling and exhaust system, operator cab with seat/protection, starter battery, dedicated controller and harness. Cab HVAC, safety equipment and aftertreatment are included only at their actual installed boundary; record separately supplied equipment and refrigerant first charge by exact identity. No generic engine power-to-mass, emission compliance or battery capacity conversion is allowed.

Inputs

Product flows

Diesel engine (diesel_engine)

Only installed diesel engine assembly; collect actual Item(s) per machine, measured assembly mass separately for BOM reconciliation and explicit included cooling/exhaust accessories.

• Selected flow: Diesel engine d3ac8612-80b9-4283-9439-62aa4986fce2
• Flow property / unit: Number of items / Item(s)
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_power_cab.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_power_cab
• Sources: volvo-machine

Complete excavator operator-cab assembly (cab)

Only the named bought-in finished part, with drawing/part revision and measured installed mass; omit this purchase when made in-house or already contained in a larger supplier assembly.

• Selected flow: Complete excavator operator-cab assembly
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_power_cab.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_power_cab
• Sources: volvo-machine

Excavator radiator and oil-cooler heat-exchanger assembly (cooling_pack)

Only the named bought-in finished part, with drawing/part revision and measured installed mass; omit this purchase when made in-house or already contained in a larger supplier assembly.

• Selected flow: Excavator radiator and oil-cooler heat-exchanger assembly
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_power_cab.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_power_cab
• Sources: volvo-machine

Configured diesel-excavator exhaust-aftertreatment assembly (exhaust)

Only the named bought-in finished part, with drawing/part revision and measured installed mass; omit this purchase when made in-house or already contained in a larger supplier assembly.

• Selected flow: Configured diesel-excavator exhaust-aftertreatment assembly
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_power_cab.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_power_cab
• Sources: volvo-machine

Excavator electronic machine-controller module (controller)

Only the named bought-in finished part, with drawing/part revision and measured installed mass; omit this purchase when made in-house or already contained in a larger supplier assembly.

• Selected flow: Excavator electronic machine-controller module
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_power_cab.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_power_cab
• Sources: volvo-machine

Insulated copper excavator wiring-harness assembly (harness)

Only the named bought-in finished part, with drawing/part revision and measured installed mass; omit this purchase when made in-house or already contained in a larger supplier assembly.

• Selected flow: Insulated copper excavator wiring-harness assembly
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_power_cab.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_power_cab
• Sources: volvo-machine

Lead Acid Battery (starter_battery)

Only actual installed lead-acid starter battery with lead/dilute-sulfuric-acid construction and documented state; no traction-battery inference.

• Selected flow: Lead Acid Battery 0f7ce22c-71cc-4c6c-aa33-d4074f9a03c7
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_power_cab.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_power_cab
• Sources: volvo-machine

Steel screw (steel_screw)

Only actual steel screws issued to assembly; bolts, nuts and washers must be separate precise exchanges if independently supplied.

• Selected flow: Steel screw 895204f6-6425-4814-afc5-cb97e530e892
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_power_cab.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_power_cab
• Sources: volvo-machine

Grid alternating-current electricity at factory intake (power_cab_electricity)

Meter attributable actual stage work at the declared intake voltage and provider; include factory trials only, not excavation service.

• Selected flow: Grid alternating-current electricity at factory intake
• Flow property / unit: Net calorific value / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_power_cab.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_power_cab
• Sources: volvo-machine

Process: First fills, factory testing and acceptance (acceptance)

Record first fills, retained delivery fuel and actual fuel consumed during factory tests separately by balance. Test installed travel, slew, hydraulic linkage, brakes/interlocks, leakage and completeness to configuration-specific documented factory criteria. Acceptance is not customer-site excavation performance. Factory test emissions are conditional on actual measured combustion and medium; no generic NOx, VOC or particle emission is imposed.

Inputs

Product flows

Hydraulic Fluid (mineral_hydraulic_oil)

Only supplied mineral hydraulic fluid of verified refining route and actual grade; meter fresh additions less returns, distinguish delivery-retained fill from drained test fill.

• Selected flow: Hydraulic Fluid eafff56c-3487-4345-9f24-00429f61c556
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_acceptance.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_acceptance
• Sources: volvo-factory

Mineral-base formulated diesel-engine lubricating oil (engine_oil)

Only documented supplied engine-oil formulation; supplier-pre-filled oil is not an additional purchase; collect actual first fill.

• Selected flow: Mineral-base formulated diesel-engine lubricating oil
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_acceptance.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_acceptance
• Sources: volvo-factory

Aqueous ethylene-glycol engine coolant (engine_coolant)

Only an actual documented premixed aqueous ethylene-glycol coolant with recorded concentration/inhibitors and mass; neat glycol and unspecified antifreeze cannot substitute.

• Selected flow: Aqueous ethylene-glycol engine coolant
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_acceptance.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_acceptance
• Sources: volvo-factory

Diesel fuel (factory_diesel)

Record diesel actually entering factory filling/testing: purchased input equals consumed test fuel plus delivery-retained fuel plus measured other balance terms. Disclose actual grade/biofraction; fossil-only accounting uses only verified fossil fraction.

• Selected flow: Diesel fuel 9d258d75-6792-4f1c-9856-81602ed8f816
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_acceptance.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_acceptance
• Sources: volvo-factory

Grid alternating-current electricity at factory intake (acceptance_electricity)

Meter attributable actual stage work at the declared intake voltage and provider; include factory trials only, not excavation service.

• Selected flow: Grid alternating-current electricity at factory intake
• Flow property / unit: Net calorific value / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_acceptance.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_acceptance
• Sources: volvo-factory

Outputs

Product flows

Mechanical shovels, excavators and shovel loaders, self-propelled, with a 360-degree revolving superstructure, except front-end shovel loaders (finished_machine)

Exactly 1 kg net accepted configured complete excavator, including installed counterweight, declared bucket and retained first fills; excludes shipping supports, operator and digging payload.

• Selected flow: Mechanical shovels, excavators and shovel loaders, self-propelled, with a 360-degree revolving superstructure, except front-end shovel loaders 6970cd56-054c-4ec5-9258-37356541f7d3
• Flow property / unit: Mass / kg
• Amount rule: 1 kg
• Value mode: fixed_value
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: method_formula
• Collection protocol: cp_mass
• Sources: volvo-factory

Outputs

Elementary flows

carbon dioxide (fossil) (fossil_co2)

Only attributable measured fossil CO2 from actual factory test combustion emitted to air, unspecified subcompartment. No fixed fuel factor, use-phase emission or biogenic substitution.

• Selected flow: carbon dioxide (fossil) 08a91e70-3ddc-11dd-923d-0050c2490048
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_acceptance.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_acceptance
• Sources: volvo-factory

Process: Dispatch protection (packing)

Include actual dispatch supports and protective film separately, excluded from machine M. Transport-disassembled delivery parts belonging to the accepted machine remain in M and the completeness record; detached additional service tools and shipping supports do not.

Inputs

Product flows

Kiln-dried sawn coniferous timber, at mill (timber_support)

Only actual kiln-dried sawn coniferous shipping timber, with measured mass; excluded from net machine M.

• Selected flow: Kiln-dried sawn coniferous timber, at mill 50904047-e5b0-4110-990a-53751d250267
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_packing.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_packing
• Sources: volvo-factory

Low-density polyethylene foil (PE-LD) (ldpe_film)

Only actual supplied LDPE protective film with thickness and measured mass; excluded from M.

• Selected flow: Low-density polyethylene foil (PE-LD) 2cecd3a7-d90e-44b4-aec5-1d9dfb907477
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_packing.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_packing
• Sources: volvo-factory

7. Allocation and Co-product Handling

rule_id	applies_to	rule	source_ids
allocation_order	shared operations	Separate model, chassis, attachment, power and fill configurations by work order; directly assign issues, returns, meters and rework first. Unseparated shared stations use measured causal station time or metered load, with order driver divided by all covered order drivers; document causal justification, period and denominator. No unexplained equal-count allocation across differently sized models.
allocation_reuse	material recovery	Internal reuse is a stock transfer, not repeated fresh input. Exported steel scrap, drained fluid and paint residue carry measured quantities and destinations without automatic avoided-product credit. Identify valuable co-products separately and obtain reviewed residual allocation after direct separation. Include test/reject/rework burdens in accepted output for the recorded period; disclose unfinished stock.

8. Foreground Data Collection, Calculation, and Quality Rules

Data Collection Protocols

protocol_id	process_id	flow_role	record_type	raw_fields	collection_method	unit	frequency	temporal_coverage	site_scope	aggregation_rule	quality_evidence
cp_mass	acceptance	accepted net machine mass	weighing_record	model; configuration; serial number; accepted net mass M; scale_id; calibration; counterweight; bucket; retained_fills; detached_delivery_parts; packaging_tare	Weigh the accepted complete machine on a calibrated scale, excluding transport packaging; reconcile the same configuration and acceptance record.	kg	each machine or representative same-configuration batch	same manufacturing period as orders	declared factory/configuration	accepted net mass per machine	calibration, tare, component completeness and acceptance receipts
cp_fabrication	fabrication	each atomic exchange	measured_order_record	order; serial/configuration; part/grade; supplier_scope; issues; returns; stock_change; exchange_amount; engine_count; part_mass; meter_unit; voltage; density_temperature; accepted_count; rework; allocation_driver; waste_outlet; measured_emission_mass	Collect grade/thickness stock issues, returns and inventory changes; weigh accepted part outputs, uncoated offcuts and machining chips separately; submeter actual stations.	kg, MJ or Item(s) as declared by each row	each order, batch reconciliation	declared continuous manufacturing period	Structural cutting, forming and machining	attributable exchange amount / accepted machines	BOM, weighing, submeter calibration, test and transfer receipts
cp_joining	joining	each atomic exchange	measured_order_record	order; serial/configuration; part/grade; supplier_scope; issues; returns; stock_change; exchange_amount; engine_count; part_mass; meter_unit; voltage; density_temperature; accepted_count; rework; allocation_driver; waste_outlet; measured_emission_mass	Record weld procedure, wire grade and issue-return quantities, weld inspection/rework and station electricity; weigh demonstrated residue by composition and outlet.	kg, MJ or Item(s) as declared by each row	each order, batch reconciliation	declared continuous manufacturing period	Structural joining	attributable exchange amount / accepted machines	BOM, weighing, submeter calibration, test and transfer receipts
cp_finishing	finishing	each atomic exchange	measured_order_record	order; serial/configuration; part/grade; supplier_scope; issues; returns; stock_change; exchange_amount; engine_count; part_mass; meter_unit; voltage; density_temperature; accepted_count; rework; allocation_driver; waste_outlet; measured_emission_mass	Collect batch formulation/SDS, each coating issue/return, area and cured mass, process water and actual exported wastewater, captured paint waste and booth electricity.	kg, MJ or Item(s) as declared by each row	each order, batch reconciliation	declared continuous manufacturing period	Surface preparation and coating	attributable exchange amount / accepted machines	BOM, weighing, submeter calibration, test and transfer receipts
cp_chassis	chassis	each atomic exchange	measured_order_record	order; serial/configuration; part/grade; supplier_scope; issues; returns; stock_change; exchange_amount; engine_count; part_mass; meter_unit; voltage; density_temperature; accepted_count; rework; allocation_driver; waste_outlet; measured_emission_mass	Trace lower/upper frame and travel/slew part numbers, measured installed masses, supplier completeness and track/wheel configuration; reconcile in-house transfers separately.	kg, MJ or Item(s) as declared by each row	each order, batch reconciliation	declared continuous manufacturing period	Lower chassis, travel and revolving platform integration	attributable exchange amount / accepted machines	BOM, weighing, submeter calibration, test and transfer receipts
cp_hydraulics	hydraulics	each atomic exchange	measured_order_record	order; serial/configuration; part/grade; supplier_scope; issues; returns; stock_change; exchange_amount; engine_count; part_mass; meter_unit; voltage; density_temperature; accepted_count; rework; allocation_driver; waste_outlet; measured_emission_mass	Record circuit and part-level BOM, pump/cylinder type, displacement/pressure specification, hose construction, net masses and supplier inclusions; document cleanliness and leak test records.	kg, MJ or Item(s) as declared by each row	each order, batch reconciliation	declared continuous manufacturing period	Digging linkage and hydraulic integration	attributable exchange amount / accepted machines	BOM, weighing, submeter calibration, test and transfer receipts
cp_power_cab	power_cab	each atomic exchange	measured_order_record	order; serial/configuration; part/grade; supplier_scope; issues; returns; stock_change; exchange_amount; engine_count; part_mass; meter_unit; voltage; density_temperature; accepted_count; rework; allocation_driver; waste_outlet; measured_emission_mass	Collect installed engine count and separately measured assembly mass, cab/powertrain BOM, battery construction, controller revision and harness mass; reconcile supplier-contained components.	kg, MJ or Item(s) as declared by each row	each order, batch reconciliation	declared continuous manufacturing period	Diesel power unit, cab and controls integration	attributable exchange amount / accepted machines	BOM, weighing, submeter calibration, test and transfer receipts
cp_acceptance	acceptance	each atomic exchange	measured_order_record	order; serial/configuration; part/grade; supplier_scope; issues; returns; stock_change; exchange_amount; engine_count; part_mass; meter_unit; voltage; density_temperature; accepted_count; rework; allocation_driver; waste_outlet; measured_emission_mass	Measure fresh fluid/fuel additions, returns, retained fills and consumed fuel; collect factory test sheets, emission measurements and positive calibrated accepted net mass M without payload or packaging.	kg, MJ or Item(s) as declared by each row	each order, batch reconciliation	declared continuous manufacturing period	First fills, factory testing and acceptance	attributable exchange amount / accepted machines	BOM, weighing, submeter calibration, test and transfer receipts
cp_packing	packing	each atomic exchange	measured_order_record	order; serial/configuration; part/grade; supplier_scope; issues; returns; stock_change; exchange_amount; engine_count; part_mass; meter_unit; voltage; density_temperature; accepted_count; rework; allocation_driver; waste_outlet; measured_emission_mass	Weigh each support/film input and document dispatch quantity, packaging tare and any actual reusable-support cycles.	kg, MJ or Item(s) as declared by each row	each order, batch reconciliation	declared continuous manufacturing period	Dispatch protection	attributable exchange amount / accepted machines	BOM, weighing, submeter calibration, test and transfer receipts

Calculation Rules

rule_id	Applies to	Formula or rule	Inputs	Output	source_ids
normalize_mass	all inventory rows	q_ref = q_item / M; q_item = exchange amount per one accepted finished machine; q_ref = exchange amount per 1 kg reference flow.	q_item; M; cp_mass	q_ref

For a homogeneous configured order, reconcile issues minus returns and measured stock changes, collect actual utilities and emissions, apply documented shared shares, then divide attributable totals by accepted count to obtain q_item. Normalize by the same measured delivery-state M. Engine-count numerator remains Item(s) per kg; separately measured engine mass supports BOM completeness, not conversion of its flow property. If net M varies within a compatible configuration, retain serial-level records and divide attributable order exchange by total accepted net mass; incompatible configurations remain separate. Document metering uncertainty, quantity gaps and inactive routes; unknown does not equal zero.

Data Quality Requirements

requirement_id	Applies to	Requirement	Evidence
quality_bom	all components	Reconcile every installed structure, actuator, drive, cab, power system and first fill to configuration BOM and supplier boundary; avoid part/stock and prefilled-fluid duplication.	serial BOM and supplier scope
quality_balance	mass and utilities	Reconcile stock, parts, installed M, exported waste, retained fluids, test consumption and rework; measure density/temperature for actual liquid conversion. Establish site/configuration QA limits from measured records rather than assumed yield or brochure operating weight.	stock, weighing, meter and test receipts
quality_coverage	all processes	State period/geography, meter and order coverage, conditional absence, outsourcing and upstream linkage. Manufacturer capability/configuration descriptions do not provide net machine mass or manufacturing exchange intensities.	order coverage and evidence register

9. Validation Rules

rule_id	applies_to	rule	source_ids
validate_reference	reference product	Require a positive measured M for the accepted full-slewing diesel hydraulic machine with explicit chassis, boom/stick/bucket, counterweight, supplier completeness and delivery fills. Reject operating-service, infrastructure amortization or dismantling flow substitution.
validate_identity	all inventory rows	Require one physically defined exchange and matching public identity, actual reference property, unit group, route and medium. Leave conflicting identities unresolved until data completion; item count is not mass, coolant is not neat glycol, treatment effluent is not direct water emission.
validate_conversion	all inventory rows	Check collection scope and normalize_mass against the same accepted configuration and M; require no duplicate internal transfers, purchased complete-module components or retained/test fuel. Unknown exchanges need evidence, not zero defaults.
validate_emissions	elementary exchanges	Fossil CO2 requires attributable measured factory combustion and air-unspecified medium; separately identify any other demonstrated substance/medium. Do not substitute biogenic carbon, service-phase fuel rates or NO/NO2/N2O identities.

10. Published Dataset Profile

Field	Value
dataset_role	Configured full-slewing diesel hydraulic excavator foreground manufacture dataset
downstream_use	secondary_dataset; background_dataset after qualified review with explicit upstream coverage
allowed_use	Manufacturing supply-chain modelling for the same configuration, property, gate, site and period
excluded_use	Excavated m3 or lifetime emissions/service comparison; equal-mass digging equivalence; other propulsion proxy; complete cradle-to-gate claim with missing upstream stages
required_metadata	Reference qualifiers, serial/configuration BOM, measured M/fills, actual operations, supplier scopes, site/period/gates, collection and allocation evidence, matching upstream links
required_quality_disclosure	Missing identities/quantities, uncertainty, conditional absent rows, extra BOM exchanges, historical evidence limits and unlinked outsourced/upstream stages
update_trigger	Chassis/power/hydraulic/boom/bucket/cab change, supplier completeness, measured M/fills, coating route, factory geography/period or resolved evidence gap

11. Data Sources

Source id	Type	Reference	Used for
volvo-factory	literature	Volvo CE Shippensburg Facility	What we do: named mixed-product manufacturing site lists welding, machining, paint, assembly and testing. Retrieved 2026-10-04 UTC. Site competency example only; no universal route, coating formulation, quantity or net machine mass.
volvo-machine	literature	Volvo EC220E crawler excavator	Optimized hydraulics, Volvo engine, Main Control Valve and Software, and cab sections; retrieved 2026-10-04 UTC. Configuration example only. Contradictory engine-stage marketing is not a compliance basis; operating-weight or fuel/productivity claims are not manufacturing conversion factors.
liebherr-manufacture	literature	170 million euro investment: New Liebherr production site in Alsace	21 June 2023 press release, PDF/printed page 1, Two different production activities: planned structural welding/machining and cab assembly for crawler/mobile excavators. Historical planned activity only; not confirmation of opening, current manufacturing, amounts or net mass.