Specification sheet Backhoe Loader Ref komatsu-wb97s-2-loader-backhoe
Komatsu WB97S-2
The Komatsu WB97S-2 is a backhoe loader with an operating weight of 19,621.15 lb (8,900 kg), a 97.9 hp engine, a 1.44 yd³ (1.11 m³) bucket, and a dig depth of 14.77 ft (4,500 mm).
✓ QA-verified — every figure checked for unit consistency, physical possibility, and class plausibility; failures withheld → Operating weight
19,621.15lb
8,900kg
Engine power
97.9hp
73kW
Net Power Bucket capacity
1.44yd³
1.11m³
Dig depth
14.77ft
4,500mm
◆Where it sits in its classpercentile · backhoe loaders
Among 294 backhoe loaders , the Komatsu WB97S-2 sits above the median for its class:
- Engine power 98 hp more powerful than 84% (n=282)
- Dig depth 14.8 ft deeper-digging than 57% (n=256)
◇Scale drawingdrawn to scale · mm
01 Engine Specification
| Number Of Cylinders | 4 | |
|---|---|---|
| Engine Make | 2238 | |
| Engine Model | S4D106-1FA | |
| Gross Power | 113hp | 84.2kw |
| Net Power | 97.9hp | 73kw |
| Power Measured @ | 2200rpm | |
| Torque Measured @ | 1500rpm | |
| Net Max Torque | 276.6lb ft | 375Nm |
| Aspiration | turbocharged | |
| Displacement | 269.3cu in | 4.5L |
02 Operational Specification
| Fuel Capacity | 34.4gal | 130L |
|---|---|---|
| Operating Weight 4wd | 17637lb | 8000kg |
| Max Weight | 19621.2lb | 8900kg |
| Hydraulic System Fluid Capacity | 24.4gal | 92L |
| Oil System Fluid Capacity | 2.3gal | 8.6L |
| Cooling System Fluid Capacity | 4.8gal | 18L |
| Transmission Fluid Capacity | 4.3gal | 16L |
| Front Axle Fluid Capacity | 2.2gal | 8.2L |
| Rear Axle Fluid Capacity | 4.9gal | 18.5L |
| Turning Radius | 15.5ft in | 4700mm |
| Tire Size Front - 2wd / 4wd | 16.9 x 24 - 12 PR | |
| Rear Tires Size 2wd/4wd | 16.9 x 24 - 12 PR | |
| Operating Voltage | 12V | |
| Alternator Supplied Amperage | 80amps |
03 Transmission Specification
| Transmission Type | full powershift, 4WD | |
|---|---|---|
| Number Of Forward Gears | 4 | |
| Number Of Reverse Gears | 4 | |
| Max Speed - Forward | 24.9mph | 40km/h |
| Max Speed Reverse | 14.3mph | 23km/h |
04 Hydraulic Specification
| Pump Type | variable displacement axial piston | |
|---|---|---|
| Pump Flow Capacity | 43.6gal/min | 165L/min |
| Relief Valve Pressure | 2900.8psi | 20000kPa |
05 Backhoe Dimensions
| Load Height - Std | 12.14ft in | 3700mm |
|---|---|---|
| Reach From Swivel - Std | 18.21ft in | 5550mm |
| Dig Depth - Std | 14.77ft in | 4500mm |
| Reach At Load Height - Std | 8.21ft in | 2500mm |
| Reach From Swivel - Ext | 21.49ft in | 6550mm |
| Dig Depth - Ext | 18.54ft in | 5650mm |
| Bucket Dig Force - Std | 8487.8lb | 3850kg |
| Load Height - Ext | 15.85ft in | 4830mm |
| Reach At Load Height - Ext | 11.49ft in | 3500mm |
06 Dimensions Dimensions
| Transport Width | 7.94ft in | 2420mm |
|---|---|---|
| Transport Height | 12.01ft in | 3660mm |
| Wheelbase | 7.14ft in | 2175mm |
| Ground Clearance | 1.42ft in | 430mm |
| Height To Top Of Suspended Cab | 9.03ft in | 2750mm |
07 Loader Dimensions
| Clearance At Max Dump Height | 9.03ft in | 2750mm |
|---|---|---|
| Reach At Max Dump Height | 2.47ft in | 750mm |
| Dig Depth | 4.34in | 110mm |
| Lift Capacity At Full Height | 8653.15lb | 3925kg |
| Bucket Capacity | 1.44yd3 | 1.11m3 |
| Bucket Width | 95.28in | 2420mm |
| Bucket Breakout Force | 14349.56lb | 63.83kN |
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.