The Komatsu d65s 6 bulldozer (1979-1984) combines low engine power at 158 hp (118 kW) with below-average weight at 39,573 lb (17.9 t). Another useful figure is travel speed at 6.09 mph (9.8 km/h).
Specification profile
1979-1984
Weight: 39,573 lb (17.9 t)Engine power: 158 hp (118 kW)Travel speed: 6.09 mph (9.8 km/h)Engine speed at max torque: 1,850 rpm
39,573 lb (17.9 t)Weight
158 hp (118 kW)Engine power
6.09 mph (9.8 km/h)Travel speed
1,850 rpmEngine speed at max torque
7.73 ft (2.35 m)Transport width
18.1 in (460 mm)Track Width
9.81 ft (2.99 m)Transport height
19 ft (5.79 m)Transport length
How it compares
Low, average or high?
Engine power
Low
158 hp (118 kW)
Low 61.7 hp (46 kW)Typical 222 hp (165 kW)High 758 hp (565 kW)
Engine power is well below the typical figure.
Weight
Below average
39,573 lb (17.9 t)
Low 10,097 lb (4.58 t)Typical 52,108 lb (23.6 t)High 165,347 lb (75 t)
Weight is below the typical figure.
Travel speed
Average
6.09 mph (9.8 km/h)
Low 4.04 mph (6.5 km/h)Typical 6.47 mph (10.4 km/h)High 8.7 mph (14 km/h)
Travel speed is close to the typical figure.
Transport width
Below average
7.73 ft (2.35 m)
Low 5.87 ft (1.79 m)Typical 9.9 ft (3.02 m)High 15.4 ft (4.69 m)
Transport width is below the typical figure.
Transport height
Below average
9.81 ft (2.99 m)
Low 7.19 ft (2.19 m)Typical 10.8 ft (3.3 m)High 15.1 ft (4.59 m)
Transport height is below the typical figure.
Transport length
Above average
19 ft (5.79 m)
Low 11.3 ft (3.44 m)Typical 17.5 ft (5.34 m)High 34.1 ft (10.4 m)
Transport length is above the typical figure.
Visual overview
Key measurements
Overall size
The main published dimensions shown together at a glance.
Equipment
Features & equipment
Published equipment and feature availability for this model.
Air conditioningNO
Diesel particulate filterNO
Rear RipperNO
Tilt DeviceNO
Overview
Model information
| Manufacturer | Komatsu |
|---|---|
| Model | d65s 6 bulldozer |
| Model year / production | 1979-1984 |
Full specifications
Technical details
Performance
Engine power158 hp (118 kW)
Engine speed at max torque1,850 rpm
Soil Pressure0.74 kg/cm²
Travel speed6.09 mph (9.8 km/h)
Dimensions
Track Width18.1 in (460 mm)
Transport height9.81 ft (2.99 m)
Transport length19 ft (5.79 m)
Transport width7.73 ft (2.35 m)
Capacity & weight
Weight39,573 lb (17.9 t)
Engine & drivetrain
Displacement4.66 US gal (17.6 L)
Engine manufacturerKomatsu
Engine typeNH220-CI
Features
Air conditioningNo
Diesel particulate filterNo
Other specifications
Model seriesD
Rear RipperNo
Tilt DeviceNo
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