Komatsu WB156-5 Backhoe Loader Specs

Category: Backhoe Loaders ➔
Manufacturer: Komatsu ➔
Model: WB156-5 ➔

The Komatsu WB156-5 Backhoe Loader is a versatile machine designed for digging, loading, and reaching tasks on construction sites. With impressive specifications such as a backhoe dig depth of up to 19.6 feet, a powerful turbocharged engine generating 99 horsepower, and a hydraulic system pump that can handle 43.6 gallons per minute, this backhoe loader excels in performance and efficiency. Whether it's breaking ground, moving materials, or reaching heights, the WB156-5 is a reliable and robust solution for various construction applications.

General Specifications

Komatsu WB156-5 Backhoe Loader General Specifications specifications
4TH GEAR FWD	23.50 mph (37.82 kph) — Starting 2010 Model Year
BACKHOE LOADING HEIGHT	12.30 ft (3.75 m) — Starting 2009 Model Year
BREAKOUT FORCE	13,224.00 lbs (5,998.31 kg) — Starting 2010 Model Year
DIGGING DEPTH	15.50 ft (4.72 m) — Starting 2010 Model Year
LIFT CAPACITY	8,598.00 lbs (3,899.99 kg) — Starting 2010 Model Year
LOADER BREAKOUT FORCE	13,224.00 lbs (5,998.31 kg) — Starting 2009 Model Year
LOADER LIFT CAPACITY	8,598.00 lbs (3,899.99 kg) — Starting 2009 Model Year
LOADER SAE	95.00 hp (70.84 kw) — Starting 2009 Model Year
LOADING HEIGHT	12.30 ft (3.75 m) — Starting 2010 Model Year
MAX DIGGING DEPTH	15.50 ft (4.72 m) — Starting 2009 Model Year
OPERATING WEIGHT	17,200.00 lbs (7,801.80 kg) — Starting 2009 Model Year
SAE	95.00 hp (70.84 kw) — Starting 2010 Model Year
TRAVEL SPEED 4TH GEAR FWD	23.50 mph (37.82 kph) — Starting 2009 Model Year
WEIGHT	17,200.00 lbs (7,801.80 kg) — Starting 2010 Model Year

Backhoe

Komatsu WB156-5 Backhoe Loader Backhoe specifications
Dig Depth - Ext	19.59 ft (5.97 m)
Dig Depth - Std	15.51 ft (4.73 m)
Load At Max Lift - Ext	1,840.86 lbs (835.00 kg)
Load At Max Lift - Std	3,245.21 lbs (1,472.00 kg)
Load Height - Ext	14.56 ft (4.44 m)
Load Height - Std	12.34 ft (3.76 m)
Reach From Swivel - Ext	23.51 ft (7.17 m)
Reach From Swivel - Std	19.80 ft (6.04 m)

Dimensions

Komatsu WB156-5 Backhoe Loader Dimensions specifications
Ground Clearance	1.42 ft (0.43 m)
Height To Top Of Suspended Cab	9.63 ft (2.94 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

Komatsu WB156-5 Backhoe Loader Engine specifications
Aspiration	turbocharged
Displacement	275.00 cu in (4,506.45 cu cm)
Engine Make	2238
Engine Model	S4D102LE-2
Gross Power	99.00 hp (73.83 kw)
Net Max Torque	305.00 lbs ft (413.52 nm)
Net Power	95.00 hp (70.84 kw)
Number Of Cylinders	4
Power Measured @	2200 rpm
Torque Measured @	1500 rpm

Hydraulic

Komatsu WB156-5 Backhoe Loader Hydraulic specifications
Pump Flow Capacity	43.60 gpm (165.03 lpm)
Pump Type	variable displacement piston
Relief Valve Pressure	3553 psi

Loader

Komatsu WB156-5 Backhoe Loader Loader specifications
Bucket Breakout Force	13,224.00 lbs (5,998.31 kg)
Bucket Capacity	1.25 cu yd
Bucket Width	92.76 in (235.61 cm)
Clearance At Max Dump Height	8.61 ft (2.62 m)
Dig Depth	5.44 in (13.82 cm)
Lift Capacity At Full Height	8,598.03 lbs (3,900.01 kg)
Reach At Max Dump Height	2.47 ft (0.75 m)

Operational

Komatsu WB156-5 Backhoe Loader Operational specifications
Alternator Supplied Amperage	95 amps
Cooling System Fluid Capacity	3.70 gal (14.00 l)
Front Axle Fluid Capacity	1.90 gal (7.19 l)
Fuel Capacity	39.70 gal (150.26 l)
Hydraulic System Fluid Capacity	25.70 gal (97.27 l)
Oil System Fluid Capacity	2.40 gal (9.08 l)
Operating Voltage	12 V
Operating Weight 2wd	16,530.30 lbs (7,498.03 kg)
Operating Weight 4wd	16,530.30 lbs (7,498.03 kg)
Rear Axle Fluid Capacity	3.90 gal (14.76 l)
Transmission Fluid Capacity	5.40 gal (20.44 l)
Turning Radius	11.20 ft (3.41 m)

Transmission

Komatsu WB156-5 Backhoe Loader Transmission specifications
Max Speed - Forward	23.50 mph (37.82 kph)
Max Speed Reverse	23.50 mph (37.82 kph)
Number Of Forward Gears	4
Number Of Reverse Gears	4
Transmission Type	synchronized gearbox, power shuttle

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