Overview
The Komatsu WB156-5 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 WB156-5 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
15.51
ft
Bucket Capacity
1.25
yd3
Full Specifications
49 specs
Dimensions
Bucket Breakout Force
13,224 lb / 5,998 kg
Bucket Width
92.76 in / 2,356 mm
Clearance At Max Dump Height
8.61 ft / 2.62 m
Dig Depth
5.44 ft / 1.66 m
Dig Depth - Ext
19.59 ft / 5.97 m
Dig Depth - Std
15.51 ft / 4.73 m
Ground Clearance
1.42 ft / 0.43 m
Height To Top Of Suspended Cab
9.63 ft / 2.94 m
Lift Capacity At Full Height
8,598.03 in / 218,390 mm
Load At Max Lift - Ext
1,841 lb / 835 kg
Load At Max Lift - Std
3,245 lb / 1,472 kg
Load Height - Ext
14.56 ft / 4.44 m
Load Height - Std
12.34 ft / 3.76 m
Reach At Max Dump Height
2.47 ft / 0.75 m
Reach From Swivel - Ext
23.51 ft / 7.17 m
Reach From Swivel - Std
19.80 ft / 6.04 m
Transport Height
13.88 ft / 4.23 m
Transport Length
24.62 ft / 7.50 m
Transport Width
7.73 ft / 2.36 m
Wheelbase
7.14 ft / 2.18 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
1.90 gal / 7.2 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
23.50 mph / 37.8 km/h
Max Speed Reverse
23.50 mph / 37.8 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
4
Oil System Fluid Capacity
2.40 gal / 9.1 L
Operating Voltage
12 V
Operating Weight 2wd
16,530 lb / 7,498 kg
Operating Weight 4wd
16,530 lb / 7,498 kg
Operational
Operating Weight 2wd
Power Measured @
2,200 rpm
Rear Axle Fluid Capacity
3.90 gal / 14.8 L
Relief Valve Pressure
3,553 psi / 245.0 bar
Torque Measured @
1,500 rpm
Transmission Fluid Capacity
5.40 gal / 20.4 L
Turning Radius
11.20 ft / 3.41 m
Hydraulics
Pump Flow Capacity
43.60 gal/min / 165.0 L/min
Related Machines
Frequently Asked Questions
How powerful is the Komatsu WB156-5 Loader Backhoe engine? +
The Komatsu WB156-5 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 WB156-5 Loader Backhoe compare to similar Backhoe Loader models? +
You can compare the Komatsu WB156-5 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.