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Caterpillar D1

Configuration: Build 12B, standard (non-LGP) D1 with dozer blade, 406 mm (16 in) shoes; no ripper. Cat C3.6, U.S. EPA Tier 4 Final/EU Stage V

21 sourced values · Sources: Cat D1 Dozer specalog AEHQ8304-05 (09-2026), Build 12B (N Am, ANZP, Chile, Colombia, Japan); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-11-01

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Dimension diagram

A B C D E F G Side viewFront view Schematic, not to scale
AOverall length4,273 mm
BOverall height2,765 mm
CTrack length on ground2,248 mm
DGround clearance332 mm
EOverall width2,646 mm
FTrack gauge / tread1,495 mm
GShoe / track width406 mm

Weights

SpecValueSource
Operating weight8,099 kg
Published: 8,099 kg
Cat D1 Dozer specalog AEHQ8304-05 (09-2026), Build 12B (N Am, ANZP, Chile, Colombia, Japan); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-11-01
Standard (17,855 lb). LGP 8545 kg; LGP 762 mm shoes 8752 kg; add 554 kg for ripper.
Shipping / tractor weightNot publishedCat D1 Dozer specalog AEHQ8304-05 (09-2026), Build 12B (N Am, ANZP, Chile, Colombia, Japan); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-11-01
Not published in this document.

Dimensions

SpecValueSource
Overall length4,273 mm
Published: 4,273 mm
Cat D1 Dozer specalog AEHQ8304-05 (09-2026), Build 12B (N Am, ANZP, Chile, Colombia, Japan); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-11-01
Overall length with blade (168 in). Basic dozer without blade 3291 mm.
Overall width2,646 mm
Published: 2,646 mm
Cat D1 Dozer specalog AEHQ8304-05 (09-2026), Build 12B (N Am, ANZP, Chile, Colombia, Japan); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-11-01
Blade width (104.2 in). Width of dozer with standard shoes, no blade 1900 mm.
Overall height2,765 mm
Published: 2,765 mm
Cat D1 Dozer specalog AEHQ8304-05 (09-2026), Build 12B (N Am, ANZP, Chile, Colombia, Japan); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-11-01
Dozer height (108.9 in).
Track gauge / tread1,495 mm
Published: 1,495 mm
Cat D1 Dozer specalog AEHQ8304-05 (09-2026), Build 12B (N Am, ANZP, Chile, Colombia, Japan); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-11-01
Standard (59 in). LGP 1725 mm.
Track length on ground2,248 mm
Published: 2,248 mm
Cat D1 Dozer specalog AEHQ8304-05 (09-2026), Build 12B (N Am, ANZP, Chile, Colombia, Japan); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-11-01
Length of track on ground (89 in).
Shoe / track width406 mm
Published: 406 mm
Cat D1 Dozer specalog AEHQ8304-05 (09-2026), Build 12B (N Am, ANZP, Chile, Colombia, Japan); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-11-01
Standard (16 in). LGP 635 mm or 762 mm.
Ground clearance332 mm
Published: 332 mm
Cat D1 Dozer specalog AEHQ8304-05 (09-2026), Build 12B (N Am, ANZP, Chile, Colombia, Japan); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-11-01
13 in.

Undercarriage / tires

SpecValueSource
Undercarriage typeCrawler (steel tracks), Heavy Duty or Abrasion
Published: Crawler (steel tracks), Heavy Duty or Abrasion
Cat D1 Dozer specalog AEHQ8304-05 (09-2026), Build 12B (N Am, ANZP, Chile, Colombia, Japan); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-11-01
Hydrostatic drive.
Track rollers / shoes per side6 rollers per side; 43 shoes per side (HD) / 38 (Abrasion)
Published: 6 rollers per side; 43 shoes per side (HD) / 38 (Abrasion)
Cat D1 Dozer specalog AEHQ8304-05 (09-2026), Build 12B (N Am, ANZP, Chile, Colombia, Japan); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-11-01

Ground pressure

SpecValueSource
Ground pressure44.5 kPa
Published: 44.5 kPa
Cat D1 Dozer specalog AEHQ8304-05 (09-2026), Build 12B (N Am, ANZP, Chile, Colombia, Japan); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-11-01
Standard (6.45 psi). LGP 29.9 kPa; LGP 762 mm 25.5 kPa.

Engine

SpecValueSource
Engine modelCat C3.6
Published: Cat C3.6
Cat D1 Dozer specalog AEHQ8304-05 (09-2026), Build 12B (N Am, ANZP, Chile, Colombia, Japan); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-11-01
U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 and Korea Stage V.
Net power59.7 kW
Published: 59.7 kW
Cat D1 Dozer specalog AEHQ8304-05 (09-2026), Build 12B (N Am, ANZP, Chile, Colombia, Japan); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-11-01
SAE J1349 / ISO 9249 at 2,200 rpm (80 hp).
Gross power65.9 kW
Published: 65.9 kW
Cat D1 Dozer specalog AEHQ8304-05 (09-2026), Build 12B (N Am, ANZP, Chile, Colombia, Japan); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-11-01
ISO 14396 at 2,200 rpm (88.4 hp).
Displacement3.6 L
Published: 3.6 L
Cat D1 Dozer specalog AEHQ8304-05 (09-2026), Build 12B (N Am, ANZP, Chile, Colombia, Japan); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-11-01
220 in³.
Rated speed2,200 rpm
Published: 2,200 rpm
Cat D1 Dozer specalog AEHQ8304-05 (09-2026), Build 12B (N Am, ANZP, Chile, Colombia, Japan); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-11-01
Speed for rated power.

Hydraulics

SpecValueSource
Pump / aux flow65 L/min
Published: 65 L/min
Cat D1 Dozer specalog AEHQ8304-05 (09-2026), Build 12B (N Am, ANZP, Chile, Colombia, Japan); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-11-01
Hydraulic controls pump output (17.2 gal/min).
System / relief pressure≈ 20.6 MPa
Published: 20,600 kPa
Cat D1 Dozer specalog AEHQ8304-05 (09-2026), Build 12B (N Am, ANZP, Chile, Colombia, Japan); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-11-01
Hydraulic controls relief valve setting (2,988 psi). Hydrostatic transmission relief 48 500 kPa.

Performance

SpecValueSource
Blade capacity1.52 m³
Published: 1.52 m³
Cat D1 Dozer specalog AEHQ8304-05 (09-2026), Build 12B (N Am, ANZP, Chile, Colombia, Japan); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-11-01
Standard blade, SAE (1.99 yd³).
Blade / moldboard width2,646 mm
Published: 2,646 mm
Cat D1 Dozer specalog AEHQ8304-05 (09-2026), Build 12B (N Am, ANZP, Chile, Colombia, Japan); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-11-01
Standard blade. LGP 3149 mm.
Max travel speed9 km/h
Published: 9 km/h
Cat D1 Dozer specalog AEHQ8304-05 (09-2026), Build 12B (N Am, ANZP, Chile, Colombia, Japan); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-11-01
Maximum forward (5.6 mph); reverse 10 km/h.

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