Specification sheetIssued 4 November 2026
Cat · dozer
Cat D4
Current-generation Cat D4 (C7.1, hydrostatic, build 15A; the dozer formerly sold as D6K2) in Cat's Tier 3-equivalent build for Africa-Middle East (sheet AEXQ3463); standard (non-LGP) tractor, Cat Abrasion undercarriage, VPAT blade.
UAEUSAGlobal
- Blade capacity
- 4.3 yd³
- power
- 128 hp
- Operating weight
- 29,800 lb
- Blade width
- 10.5 ft
- Overall length (with blade)
- 202.4 in
- Overall length (base machine)
- 181 in
- Height (to top of cab)
- 117 in
- Track gauge
- 70 in
- Width over tracks
- 92 in
- Blade width
- 10.5 ft
- Blade height
- 50.8 in
- Track length on ground
- 104 in
- Shoe width
- 22 in
12
6
5
1
3
7
8
4
2
Dimensions
- Ground clearance
- 14 in
- Width with VPAT blade angled 25°
- 114 in
- Length of machine (blade angled 24°)
- 226.3 in
- Grouser height (Moderate / extreme service)
- 48 / 57 mm
Weight
- Operating weight
- 29,800 lb
- Shipping weight (10% fuel)
- 29,101 lb
- Blade weight
- 2,215 lb
Performance
- Blade capacity (VPAT blade, ISO 9246; LGP 3.8 m³)
- 4.3 yd³
- 10Blade lift height
- 37.5 in
- 9Digging depth
- 18.5 in
- 11Maximum tilt at blade corner
- 8.9 in
- Maximum blade angle
- 24°
- Ground pressure (ISO 16754)
- 40 kPa
Engine
- Engine model
- Cat C7.1
- Emissions
- Brazil MAR-1 / China Nonroad Stage III (equivalent to U.S. EPA Tier 3 / EU Stage IIIA)
- Net power (At 2,200 rpm, SAE J1349 (ISO 9249: 97 kW))
- 128 hp
- Gross power
- 160 hp
- Displacement
- 428.8 in³
Transmission
- Transmission
- Hydrostatic (dual path, closed loop)
- Travel speed, forward (max)
- 6.2 mph
- Travel speed, reverse (max)
- 6.2 mph
Undercarriage
- Undercarriage
- 40 section, 8 bottom rollers, 2 carrier rollers
Ripper
- Ripper type
- Fixed parallelogram, 3 pockets
- Ripper maximum penetration
- 14.2 in
- Ripper weight (one shank)
- 1,863 lb
Service capacities
- Fuel tank
- 69 gal
- Cooling system
- 7.9 gal
- Engine oil, with filter (Engine crankcase)
- 4.8 gal
- Final drives
- 4.9 gal
- Hydraulic tank
- 16.9 gal
Service intervals
- Hydraulic oil
- 6,000 hours
- Coolant
- 12,000 hours