2024 Komatsu Dozers D71EXi-24
- Year 2024
- Make Komatsu
- Model Dozers
2024 Komatsu Dozers D71EXi-24
An all-around dozer that deliversHow do you make one of the industry’s most capable, dependable dozers even better? Make it smart. The industry’s newest slant-nosed, intelligent HST dozer features the latest IMC 2.0 capabilities, and patent-pending proactive dozing control with the ability to operate automatically 100% of the time.
Features may include:
Learns as it works- With proactive dozing control, even your less experienced operators can automatically cut/strip from existing terrain. The dozer measures the terrain it tracks over and uses that data to plan the next pass. Can improve productivity by up to 60% versus previous generation.
- Lift layer control automatically lets your operators spread fill from existing terrain with the press of a button. The dozer measures the terrain it tracks over and uses the data it gathers to plan the next pass. Attain up to double your production and achieve consistent layers for compaction quality.
- Tilt steering control automatically tilts the blade to maintain straight travel during rough dozing. Reduces operator steering input by up to 80%.
- Operators can create a temporary design surface with the press of a button. Combined with other IMC 2.0 functions, your crew can begin stripping or spreading using automated input while waiting for the finish grade model.
- Machine logic allows the dozer to continuously learn the terrain and make calculated decisions for the next pass. Intelligent Machine Control helps lessen the skill gap between new and experienced operators.
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
4.5 in
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
Tractor: 47,069 lbs. | Operating: 50,045 lbs.