2024 Komatsu Dozers D71EX-24

2024 Komatsu Dozers D71EX-24

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  • Year 2024
  • Make Komatsu
  • Model Dozers
2024 Komatsu Dozers D71EX-24

2024 Komatsu Dozers D71EX-24

2024 Komatsu Dozers D71EX-24

Built to offer you outstanding versatility

Versatile enough to accomplish rough dozing to grading, Komatsu’s largest hydrostatic transmission dozer H mode helps operators maintain ground speed while operating under heavy loads. Distinctive slant nose design offers operators exceptional visibility and precision on the job site.

Features may include:

4Outstanding visibility for your operators
  • Outstanding visibility to the cutting edges and excellent balance and maneuverability with a super-slant nose cab-forward design.
Smooth shifting and control
  • Smooth, powerful turns with hydrostatic steering. Fully electronic control provides complete automatic shifting and allows for Quick-Shift or variable speed selection.
Choose the right mode for the job
  • In P mode, the engine outputs its full power to help your operator perform heavy-load work. It automatically increases engine speed for maximum power when load increases. H mode increases engine high idle speed, suitable for power-intensive work.
Versatile and productive adjustable blade
  • Flexibility to adapt to various situations and the ability to be efficient and productive regardless of the terrain with a versatile 6-way PAT (power angle tilt) blade pitch system.
Easy-access maintenance
  • Easy access to the radiator, oil cooler and charge air cooler with swing-up assisted lift system. Hydraulic fan reverses for clearing objects restricting air flow. Rear-mounted single-plane cooling system swings up for fast service.

Engine

Engine Manufacturer Komatsu SAA6D114E-6
Engine Type 4-cycle, water-cooled, direct injection
Aspiration Komatsu Variable Geometry Turbocharged, air-to-air aftercooled, cooled EGR
Cylinder Liners 6
Bore 4.5in
Stroke 5.7 in
Displacement Piston: 540 in³
Governor All-speed and mid-range, electronic
Engine Power SAE J1995 - Gross: 240 HP | ISO 9249 / SAE J1349 - Net: 237 HP | Hydraulic fan at maximum speed: 213 HP
Emissions EPA Tier 4 Final

Operational

Operating Speed 2,100 rpm | 2.5th Forward: 0-5.2 mph / Reverse: 0-5.8 mph | 3rd Forward: 0-6.8 mph / Reverse: 0-6.8 mph |1st Forward: 0-2.4 mph / Reverse: 0-2.8 mph | 2nd Forward: 0-4 mph / Reverse: 0-4.7 mph | Travel speed (variable mode): 0.5-6.8 mph / Reverse: 0.5-6.8 mph
Ground Pressure 5.12 psi

Hydraulics

Maximum Pressure Relief valve setting: 4,177 psi

Dimensions

Turning Radius Minimum: 10 ft. 2 in

Capacities

Fuel Capacity tank: 116.0 US gal
Tank Type DEF tank: 5.3 US gal
Features Coolant: 14.4 US gal | Engine oil: 8.1 US gal | Hydraulic ta: 40.7 US gal | Final drive (each side): 2.6 US gal

Weights

Weight Operating: 49,824 lbs.

Product Photography