For the Komatsu W 40 2 Wheel Loader (1984-1991), low engine power at 72.4 hp (54 kW) is paired with low weight at 14,176 lb (6.43 t). Another useful figure is bucket capacity at 1.57 yd³ (1.2 m³).
Specification profile
Wheel Loader • 1984-1991
Weight: 14,176 lb (6.43 t)Engine power: 72.4 hp (54 kW)Bucket capacity: 1.57 yd³ (1.2 m³)Travel speed: 21.4 mph (34.5 km/h)
14,176 lb (6.43 t)Weight
72.4 hp (54 kW)Engine power
1.57 yd³ (1.2 m³)Bucket capacity
21.4 mph (34.5 km/h)Travel speed
2,500 rpmEngine speed at max torque
7.28 ft (2.22 m)Transport width
7.84 ft (2.39 m)Bucket width
9.43 ft (2.88 m)Transport height
How it compares
Low, average or high?
Engine power
Low
72.4 hp (54 kW)
Low 44.3 hp (33 kW)Typical 212 hp (158 kW)High 814 hp (607 kW)
Engine power is well below the typical figure.
Weight
Low
14,176 lb (6.43 t)
Low 7,419 lb (3.37 t)Typical 43,268 lb (19.6 t)High 210,541 lb (95.5 t)
Weight is well below the typical figure.
Bucket capacity
Low
1.57 yd³ (1.2 m³)
Low 0.78 yd³ (0.6 m³)Typical 4 yd³ (3.06 m³)High 15 yd³ (11.5 m³)
Bucket capacity is well below the typical figure.
Travel speed
Average
21.4 mph (34.5 km/h)
Low 12 mph (19.3 km/h)Typical 21.4 mph (34.4 km/h)High 26.7 mph (43 km/h)
Travel speed is close to the typical figure.
Transport width
Below average
7.28 ft (2.22 m)
Low 5.25 ft (1.6 m)Typical 8.71 ft (2.65 m)High 15.8 ft (4.81 m)
Transport width is below the typical figure.
Transport height
Below average
9.43 ft (2.88 m)
Low 7.71 ft (2.35 m)Typical 11.1 ft (3.38 m)High 18.4 ft (5.6 m)
Transport height is below the typical figure.
Visual overview
Key measurements
Working dimensions
Useful working and clearance measurements shown side by side.
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
Hydraulic quick hitchNO
Mechanical quick hitchNO
Swing loaderNO
TelescopicNO
Overview
Model information
| Manufacturer | Komatsu |
|---|---|
| Model | W 40 2 |
| Category | Wheel Loader |
| Model year / production | 1984-1991 |
Full specifications
Technical details
Performance
Engine power72.4 hp (54 kW)
Engine speed at max torque2,500 rpm
Travel speed21.4 mph (34.5 km/h)
Dimensions
Bucket width7.84 ft (2.39 m)
Transport height9.43 ft (2.88 m)
Transport length17.8 ft (5.42 m)
Transport width7.28 ft (2.22 m)
Outside turning radius16.1 ft (4.92 m)
Capacity & weight
Bucket capacity1.57 yd³ (1.2 m³)
Weight14,176 lb (6.43 t)
Swing loaderNo
Engine & drivetrain
Displacement1.14 US gal (4.33 L)
Engine manufacturerKomatsu
Engine type4D105
Setup & fitment
Hydraulic quick hitchNo
Mechanical quick hitchNo
Standard tyres16.9-24-10 PR (L2)
Features
Air conditioningNo
Diesel particulate filterNo
TelescopicNo
Other specifications
Model seriesW
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