Specification sheet Wheel Loader Ref komatsu-w40-wheel-loader
Komatsu W40
The Komatsu W40 is a wheel loader with an operating weight of 14,175.73 lb (6,430 kg), a 72 hp engine, and a 1.57 yd³ (1.2 m³) bucket.
✓ QA-verified — every figure checked for unit consistency, physical possibility, and class plausibility; failures withheld → Operating weight
14,175.73lb
6,430kg
Engine power
72hp
53.7kW
Gross Power Bucket capacity
1.57yd³
1.2m³
◆Where it sits in its classpercentile · compact wheel loaders
Among 374 compact wheel loaders (≤22,000 lb), the Komatsu W40 sits above the median for its class:
- Operating weight 14,180 lb heavier than 62% (n=374)
- Engine power 72 hp more powerful than 50% (n=367)
- Bucket capacity 1.6 yd³ larger-bucket than 59% (n=309)
◇Scale drawingdrawn to scale · mm
01 Engine Specification
| Engine Make | 2238 | |
|---|---|---|
| Engine Model | 4D105 | |
| Gross Power | 72hp | 53.7kw |
| Displacement | 264cu in | 4.4L |
02 Operational Specification
| Operating Weight | 14175.8lb | 6430kg |
|---|---|---|
| Fuel Capacity | 31gal | 117L |
| Cooling System Fluid Capacity | 8.5gal | 32L |
| Static Tipping Weight | 10868.8lb | 4930kg |
| Turning Radius | 16.2ft in | 4920mm |
| Tire Size | 16.9-24-10PR (L2) |
03 Transmission Specification
| Transmission Type | Torqflow countershaft soft shift | |
|---|---|---|
| Number Of Forward Gears | 3 | |
| Number Of Reverse Gears | 3 | |
| Max Speed - Forward | 21.5mph | 34.5km/h |
| Max Speed - Reverse | 21.2mph | 34km/h |
04 Bucket Dimensions
| Dump Clearance At Max Raise | 8.8ft in | 2680mm |
|---|---|---|
| Bucket Capacity - Heaped | 1.57yd3 | 1.2m3 |
| Bucket Width | 7.85ft in | 2390mm |
| Breakout Force | 13070lb | 58.2kN |
05 Dimensions Dimensions
| Ground Clearance | 1.32ft in | 400mm |
|---|---|---|
| Length With Bucket On Ground | 17.79ft in | 5420mm |
| Width Over Tires | 7.29ft in | 2220mm |
| Height To Top Of Cab | 9.44ft in | 2875mm |
| Wheelbase | 8.01ft in | 2440mm |
| Hinge Pin - Max Height | 11.01ft in | 3355mm |
| Reach At Max Lift And Dump | 3.2ft in | 975mm |
Method. Figures are manufacturer reference specifications, not measurements. Every value is checked for unit consistency, physically possible magnitude, and plausibility for its equipment class before publication; figures that fail any check are withheld rather than shown, and figures reconstructed from related data are marked above. Imperial and metric figures are reproduced as published, except where a note states otherwise.