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Caterpillar D2
Configuration: Build 12B, standard (non-LGP) D2 with dozer blade, EROPS cab, 460 mm (18 in) shoes; dimension table is for the Abrasion undercarriage; no ripper. Cat C3.6, U.S. EPA Tier 4 Final/EU Stage V.
21 sourced values · Sources: Cat D2 (12B) Dozer specalog AEHQ8306-06 (09-2026), N Am/EU/Aus-NZ/Japan/Chile/Colombia; U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25
Dimension diagram
| A | Overall length | 4,281 mm |
| B | Overall height | 2,765 mm |
| C | Track length on ground | 2,248 mm |
| D | Ground clearance | 332 mm |
| E | Overall width | 2,782 mm |
| F | Track gauge / tread | 1,550 mm |
| G | Shoe / track width | 460 mm |
Weights
| Spec | Value | Source |
|---|---|---|
| Operating weight | 8,338 kg | Published: 8,338 kg Cat D2 (12B) Dozer specalog AEHQ8306-06 (09-2026), N Am/EU/Aus-NZ/Japan/Chile/Colombia; U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25Dozer blade, EROPS cab, back-up alarm, operator, coolant, lubricants, full fuel (18,382 lb). LGP 8648 kg; ripper adds 554 kg. |
| Shipping / tractor weight | Not published | Cat D2 (12B) Dozer specalog AEHQ8306-06 (09-2026), N Am/EU/Aus-NZ/Japan/Chile/Colombia; U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25 Not published in this document. |
Dimensions
Undercarriage / tires
| Spec | Value | Source |
|---|---|---|
| Undercarriage type | Crawler (steel tracks), Heavy Duty or Abrasion | Published: Crawler (steel tracks), Heavy Duty or Abrasion Cat D2 (12B) Dozer specalog AEHQ8306-06 (09-2026), N Am/EU/Aus-NZ/Japan/Chile/Colombia; U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25Hydrostatic drive. |
| Track rollers / shoes per side | 7 rollers per side; 43 shoes per side (HD) / 38 (Abrasion) | Published: 7 rollers per side; 43 shoes per side (HD) / 38 (Abrasion) Cat D2 (12B) Dozer specalog AEHQ8306-06 (09-2026), N Am/EU/Aus-NZ/Japan/Chile/Colombia; U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25 |
Ground pressure
| Spec | Value | Source |
|---|---|---|
| Ground pressure | 39.5 kPa | Published: 39.5 kPa Cat D2 (12B) Dozer specalog AEHQ8306-06 (09-2026), N Am/EU/Aus-NZ/Japan/Chile/Colombia; U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25Standard (5.7 psi). LGP 29.7 kPa. |
Engine
Hydraulics
| Spec | Value | Source |
|---|---|---|
| Pump / aux flow | 65 L/min | Published: 65 L/min Cat D2 (12B) Dozer specalog AEHQ8306-06 (09-2026), N Am/EU/Aus-NZ/Japan/Chile/Colombia; U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25Hydraulic controls pump output (17.2 gal/min). |
| System / relief pressure | ≈ 20.6 MPa | Published: 20,600 kPa Cat D2 (12B) Dozer specalog AEHQ8306-06 (09-2026), N Am/EU/Aus-NZ/Japan/Chile/Colombia; U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25Hydraulic controls relief valve setting (2,988 psi). Hydrostatic transmission relief 48 500 kPa. |
Performance
| Spec | Value | Source |
|---|---|---|
| Blade capacity | 1.98 m³ | Published: 1.98 m³ Cat D2 (12B) Dozer specalog AEHQ8306-06 (09-2026), N Am/EU/Aus-NZ/Japan/Chile/Colombia; U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25SAE (2.59 yd³). LGP 1.85 m³. |
| Blade / moldboard width | 2,782 mm | Published: 2,782 mm Cat D2 (12B) Dozer specalog AEHQ8306-06 (09-2026), N Am/EU/Aus-NZ/Japan/Chile/Colombia; U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25Standard blade. LGP 3149 mm. |
| Max travel speed | 9 km/h | Published: 9 km/h Cat D2 (12B) Dozer specalog AEHQ8306-06 (09-2026), N Am/EU/Aus-NZ/Japan/Chile/Colombia; U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25Maximum forward (5.6 mph); reverse 10 km/h. |
Similar models
| Brand | Model | Operating weight |
|---|---|---|
| John Deere | 550 P-Tier | 8,552 kg |
| John Deere | 450 P-Tier | 8,081 kg |
| Komatsu | D37EX-24 | 9,000 kg |
| Case | 750M | ≈ 9,148 kg |
| Komatsu | D37PX-24 | 9,300 kg |
| John Deere | 650 P-Tier | 9,600 kg |
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