- Load Height - Std: 12.34 ft / 3761 mm
- Reach From Swivel - Std: 19.8 ft / 6034 mm
- Dig Depth - Std: 15.51 ft / 4725 mm
- Load At Max Lift - Ext: 1840.86 lb / 835 kg
Published dimensions and weight
Komatsu WB156-5
The Komatsu WB156-5 is a loader backhoe of about 7.5 t, powered by a 95 hp engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight 4wd16530.3 lb7498 kg
03Selected published values51
Loader backhoes are commonly used for digging, trenching, loading and general site work with one carrier. Published rows for Komatsu WB156-5 include published bucket capacity of 1.25 yd3 / 0.95 m3, published engine power of 99 hp / 73.9 kw, published hydraulic flow of 43.6 gal/min / 165 L/min. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Load Height - Std” field (12.34 ft / 3761 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Reach From Swivel - Std” field (19.8 ft / 6034 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Dig Depth - Std” field (15.51 ft / 4725 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Backhoe
Load Height - Std12.34 ft3761 mm
Reach From Swivel - Std19.8 ft6034 mm
Dig Depth - Std15.51 ft4725 mm
Load At Max Lift - Ext1840.86 lb835 kg
Reach From Swivel - Ext23.51 ft7164 mm
Load Height - Ext14.56 ft4435 mm
Load At Max Lift - Std3245.21 lb1472 kg
Dig Depth - Ext19.59 ft5970 mm
Dimensions
Transport Length24.62 ft7504 mm
Transport Width7.73 ft2356 mm
Transport Height13.88 ft4230 mm
Wheelbase7.14 ft2175 mm
Ground Clearance1.42 ft430 mm
Height To Top Of Suspended Cab9.63 ft2935 mm
Loader
Clearance At Max Dump Height8.61 ft2622 mm
Reach At Max Dump Height2.47 ft750 mm
Dig Depth5.44 in138 mm
Bucket Breakout Force13224 lb58.83 kN
Bucket Width92.76 in2356 mm
Bucket Capacity1.25 yd30.95 m3
Lift Capacity At Full Height8598.03 lb3900 kg
Engine
Number Of Cylinders44
Engine Make22382238
Engine ModelS4D102LE-2S4D102LE-2
Net Power95 hp70.9 kw
Gross Power99 hp73.9 kw
Power Measured @2200 rpm2200 rpm
Torque Measured @1500 rpm1500 rpm
Net Max Torque305 lb ft413.6 Nm
Aspirationturbochargedturbocharged
Displacement275 cu in4.6 L
Operational
Operating Weight 2wd16530.3 lb7498 kg
Fuel Capacity39.7 gal150 L
Operating Weight 4wd16530.3 lb7498 kg
Hydraulic System Fluid Capacity25.7 gal97 L
Oil System Fluid Capacity2.4 gal9 L
Cooling System Fluid Capacity3.7 gal14 L
Transmission Fluid Capacity5.4 gal20.2 L
Front Axle Fluid Capacity1.9 gal7 L
Rear Axle Fluid Capacity3.9 gal14.5 L
Turning Radius11.2 ft3400 mm
Operating Voltage12 V12 V
Alternator Supplied Amperage95 amps95 amps
Transmission
Transmission Typesynchronized gearbox, power shuttlesynchronized gearbox, power shuttle
Number Of Forward Gears44
Number Of Reverse Gears44
Max Speed - Forward23.5 mph37.8 km/h
Max Speed Reverse23.5 mph37.8 km/h
Hydraulic
Pump Typevariable displacement pistonvariable displacement piston
Pump Flow Capacity43.6 gal/min165 L/min
Relief Valve Pressure3553 psi24497.1 kPa
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Manufacturer-published specifications.