Specification sheet Backhoe Loader Ref komatsu-wb140-2n-loader-backhoe
Komatsu WB140-2N
The Komatsu WB140-2N is a backhoe loader with an operating weight of 19,731 lb (8,949.84 kg), a 87 hp engine, a 1.25 yd³ (0.96 m³) bucket, and a dig depth of 14.59 ft (4,445 mm).
✓ QA-verified — every figure checked for unit consistency, physical possibility, and class plausibility; failures withheld → Operating weight
19,731lb
8,949.84kg
Engine power
87hp
64.88kW
Net Power Bucket capacity
1.25yd³
0.96m³
Dig depth
14.59ft
4,445mm
◆Where it sits in its classpercentile · backhoe loaders
Among 294 backhoe loaders , the Komatsu WB140-2N sits in the middle of its class:
- Engine power 87 hp more powerful than 52% (n=282)
- Dig depth 14.6 ft deeper-digging than 52% (n=256)
◇Scale drawingdrawn to scale · mm
01 Engine Specification
| Number Of Cylinders | 4 | |
|---|---|---|
| Engine Make | Komatsu | |
| Engine Model | S4D106-2XFH | |
| Net Power | 87hp | 64.9kw |
| Gross Power | 93hp | 69.4kw |
| Power Measured @ | 2200rpm | |
| Torque Measured @ | 1400rpm | |
| Net Max Torque | 256.7lb ft | 348Nm |
| Aspiration | Turbocharged | |
| Displacement | 268.6cu in | 4.4L |
| Bore | 4.2in | 106mm |
| Stroke | 5in | 125mm |
02 Operational Specification
| Max Weight | 19731lb | 8949.9kg |
|---|---|---|
| Hydraulic System Fluid Capacity | 24.4gal | 92L |
| Oil System Fluid Capacity | 2.1gal | 7.9L |
| Cooling System Fluid Capacity | 3.7gal | 14L |
| Front Axle Fluid Capacity | 2.3gal | 8.5L |
| Rear Axle Fluid Capacity | 4.7gal | 17.5L |
| Turning Radius | 14.2ft in | 4300mm |
| Operating Voltage | 12V | |
| Alternator Supplied Amperage | 80amps |
03 Transmission Specification
| Number Of Forward Gears | 4 | |
|---|---|---|
| Number Of Reverse Gears | 4 | |
| Max Speed - Forward | 23.5mph | 37.9km/h |
| Max Speed Reverse | 23.5mph | 37.9km/h |
04 Hydraulic Specification
| Pump Type | Closed center Load Sensing System | |
|---|---|---|
| Pump Flow Capacity | 43.6gal/min | 165.1L/min |
| Relief Valve Pressure | 3000psi | 20684.3kPa |
05 Backhoe Dimensions
| Dig Depth - Std | 14.59ft in | 4445mm |
|---|---|---|
| Reach At Load Height - Std | 9.39ft in | 2860mm |
| Dig Depth - Ext | 18.34ft in | 5590mm |
| Reach At Load Height - Ext | 12.5ft in | 3810mm |
| Bucket Dig Force - Std | 8825lb | 4002.96kg |
06 Dimensions Dimensions
| Transport Length | 23.99ft in | 7310mm |
|---|---|---|
| Transport Width | 7.73ft in | 2355mm |
| Transport Height | 11.65ft in | 3550mm |
| Wheelbase | 7.14ft in | 2175mm |
| Ground Clearance | 1.05ft in | 320mm |
| Height To Top Of Suspended Cab | 9.03ft in | 2750mm |
| Dump Angle | 45 | |
| Front Tread Range | 74.41in | 1890mm |
| Rear Tread Range | 70.87in | 1800mm |
| Rollback @ Ground | 45degrees |
07 Loader Dimensions
| Clearance At Max Dump Height | 9ft in | 2743.2mm |
|---|---|---|
| Reach At Max Dump Height | 9.39ft in | 2860mm |
| Dig Depth | 3.55in | 90mm |
| Bucket Capacity | 1.25yd3 | 0.96m3 |
| Bucket Width | 92.72in | 2355mm |
| Lift Capacity At Full Height | 8270lb | 3751.21kg |
| Bucket Breakout Force | 12790lb | 56.9kN |
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.