In specification terms, the Komatsu d39ex 24 bulldozer (2020-2026) shows low engine power at 106 hp (79 kW) alongside low weight at 21,892 lb (9.93 t). Its published reverse travel speed is 5.28 mph (8.5 km/h).
Specification profile
2020-2026
Weight: 21,892 lb (9.93 t)Engine power: 106 hp (79 kW)Reverse Travel Speed: 5.28 mph (8.5 km/h)Travel speed: 5.28 mph (8.5 km/h)
21,892 lb (9.93 t)Weight
106 hp (79 kW)Engine power
5.28 mph (8.5 km/h)Reverse Travel Speed
5.28 mph (8.5 km/h)Travel speed
8.12 ft (2.48 m)Transport width
8.89 ft (2.71 m)Front Blade Width
20.1 in (510 mm)Track Width
9.35 ft (2.85 m)Transport height
How it compares
Low, average or high?
Engine power
Low
106 hp (79 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
Low
21,892 lb (9.93 t)
Low 10,097 lb (4.58 t)Typical 52,108 lb (23.6 t)High 165,347 lb (75 t)
Weight is well below the typical figure.
Reverse Travel Speed
Low
5.28 mph (8.5 km/h)
Low 5.28 mph (8.5 km/h)Typical 7.31 mph (11.8 km/h)High 9.26 mph (14.9 km/h)
Reverse Travel Speed is well below the typical figure.
Travel speed
Below average
5.28 mph (8.5 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 below the typical figure.
Transport width
Below average
8.12 ft (2.48 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
9.35 ft (2.85 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.
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 conditioningYES
Diesel particulate filterNO
Rear RipperNO
Tilt DeviceNO
Overview
Model information
| Manufacturer | Komatsu |
|---|---|
| Model | d39ex 24 bulldozer |
| Model year / production | 2020-2026 |
Full specifications
Technical details
Performance
Engine power106 hp (79 kW)
Reverse Travel Speed5.28 mph (8.5 km/h)
Soil Pressure0.37 kg/cm²
Travel speed5.28 mph (8.5 km/h)
Dimensions
Front Blade Width8.89 ft (2.71 m)
Track Width20.1 in (510 mm)
Transport height9.35 ft (2.85 m)
Transport length14.4 ft (4.38 m)
Transport width8.12 ft (2.48 m)
Capacity & weight
Weight21,892 lb (9.93 t)
Engine & drivetrain
Cylinder bore × stroke95×115 mm
Displacement0.86 US gal (3.26 L)
Emission levelTier IVf
Engine manufacturerKomatsu
Engine typeSAA4D95LE-7
Number of cylinders4.0
Transmission TypeHY
Features
Air conditioningYes
Diesel particulate filterNo
Other specifications
Model seriesD
Blade TypeTS
Rear RipperNo
Tilt DeviceNo
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