Overview
The Komatsu WB156PS-5 Loader Backhoe is a backhoe loader listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 95 hp, capacity of 1.3 yd³, fuel capacity of 39.7 gal and hydraulic capacity of 25.7 gal. This model can be reviewed for equipment comparison, jobsite planning, fleet research, and specification-based machine selection. Use the full specifications table to compare the Komatsu WB156PS-5 Loader Backhoe against similar backhoe loader models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Net Power
95
hp
Gross Power
99
hp
Dig Depth - Std
15.33
ft
Bucket Capacity
1.25
yd3
Full Specifications
48 specs
Dimensions
Bucket Breakout Force
13,505 lb / 6,126 kg
Bucket Dig Force - Ext
20 lb / 9 kg
Bucket Dig Force - Std
16 lb / 7 kg
Bucket Width
7.75 ft / 2.36 m
Clearance At Max Dump Height
14.58 ft / 4.44 m
Dig Depth
5.44 ft / 1.66 m
Dig Depth - Ext
19.55 ft / 5.96 m
Dig Depth - Std
15.33 ft / 4.67 m
Ground Clearance
1.42 ft / 0.43 m
Height To Top Of Suspended Cab
9.67 ft / 2.95 m
Lift Capacity At Full Height
8,598 in / 218,389 mm
Load Height - Ext
14.56 ft / 4.44 m
Load Height - Std
12.30 ft / 3.75 m
Reach At Load Height - Ext
13.91 ft / 4.24 m
Reach At Load Height - Std
10 ft / 3.05 m
Reach At Max Dump Height
12.33 ft / 3.76 m
Reach From Swivel - Ext
23.50 ft / 7.16 m
Reach From Swivel - Std
19.83 ft / 6.04 m
Transport Height
13.92 ft / 4.24 m
Transport Length
24.58 ft / 7.49 m
Transport Width
7.75 ft / 2.36 m
Wheelbase
7.17 ft / 2.19 m
Engine
Alternator Supplied Amperage
95 A
Bucket Capacity
1.25 yd³ / 0.96 m³
Cooling System Fluid Capacity
3.70 gal / 14.0 L
Displacement
275 cu in / 4.5 L
Engine Make
2238
Engine Model
S4D102LE-2
Front Axle Fluid Capacity
2 gal / 7.6 L
Fuel Capacity
39.70 gal / 150.3 L
Gross Power
99 hp / 73.8 kW
Hydraulic System Fluid Capacity
25.70 gal / 97.3 L
Max Speed - Forward
24.90 mph / 40.1 km/h
Max Speed Reverse
14.30 mph / 23.0 km/h
Net Max Torque
305 lb-ft / 414 Nm
Net Power
95 hp / 70.8 kW
Number of Cylinders
4
Number of Forward Gears
4
Number of Reverse Gears
3
Oil System Fluid Capacity
2.40 gal / 9.1 L
Operating Voltage
12 V
Power Measured @
2,200 rpm
Rear Axle Fluid Capacity
3.90 gal / 14.8 L
Relief Valve Pressure
3,500 psi / 241.3 bar
Torque Measured @
1,500 rpm
Transmission Fluid Capacity
5.40 gal / 20.4 L
Turning Radius
13.10 ft / 3.99 m
Hydraulics
Pump Flow Capacity
43.60 gal/min / 165.0 L/min
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Frequently Asked Questions
How powerful is the Komatsu WB156PS-5 Loader Backhoe engine? +
The Komatsu WB156PS-5 Loader Backhoe produces 99 hp (73.8 kW) of engine power. This output is typical for its weight class and designed to handle demanding Backhoe Loader work cycles efficiently.
How does the Komatsu WB156PS-5 Loader Backhoe compare to similar Backhoe Loader models? +
You can compare the Komatsu WB156PS-5 Loader Backhoe side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.