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Current number of specifications

 
Komatsu WB146-5 Loader Backhoe

Selected Dimensions

Backhoe
J. Load Height - Std12.1 ft in3676 mm
K. Reach From Swivel - Std18.8 ft in5742 mm
L. Dig Depth - Std14.5 ft in4423 mm
M. Reach at Load Height - Std ft in mm
Dimensions
A. Transport Length24.4 ft in7432 mm
B. Transport Width7.7 ft in2356 mm
C. Transport Height13.9 ft in4230 mm
D. Wheelbase7.1 ft in2175 mm
E. Ground Clearance1.4 ft in430 mm
F. Height to Top of Cab9.6 ft in2935 mm
Loader
G. Clearance at Max Dump Height8.6 ft in2622 mm
H. Reach at Max Dump Height2.5 ft in750 mm
I. Dig Depth5.4 in138 mm

Specification

Engine
MakeKomatsu
ModelS4D102LE-2
Gross Power92.5 hp69 kw
Net Power88.5 hp66 kw
Displacement275 cu in4.5 L
Power Measured @2200 rpm
Torque Measured @1500 rpm
Number of Cylinders4
Net Max Torque300 lb ft406.7 Nm
Aspirationturbocharged
Operational
Operating Weight 2wd16093.7 lb7300 kg
Operating Weight 4wd16093.7 lb7300 kg
Fuel Capacity39.6 gal150 L
Hydraulic System Fluid Capacity25.6 gal97 L
Oil System Fluid Capacity2.4 gal9 L
Cooling System Fluid Capacity3.7 gal14 L
Transmission Fluid Capacity5.3 gal20.2 L
Front Axle Fluid Capacity1.8 gal7 L
Rear Axle Fluid Capacity3.8 gal14.5 L
Turning Radius11.2 ft in3400 mm
Tire Size Front - 2wd / 4wd14 x 17.5 10ply R4
Rear Tires Size 2wd/4wd19.5 x 24 10ply R4
Operating Voltage12 V
Alternator Supplied Amperage95 amps
Transmission
Typesynchronized gearbox, powershift shuttle
Number of Forward Gears4
Number of Reverse Gears4
Max Speed - Forward23.5 mph37.8 km/h
Max Speed Reverse23.5 mph37.8 km/h
Backhoe
Dig Depth - Std14.5 ft in4423 mm
Dig Depth - Ext18.2 ft in5533 mm
Reach From Swivel - Std18.8 ft in5742 mm
Reach From Swivel - Ext22.2 ft in6755 mm
Bucket Dig Force - Std lb kg
Load at Max Lift - Std3270 lb1483.2 kg
Load at Max Lift - Ext1834.2 lb832 kg
Load Height - Std12.1 ft in3676 mm
Load Height - Ext14.3 ft in4369 mm
Reach at Load Height - Std ft in mm
Loader
Bucket Capacity1.2 yd30.95 m3
Bucket Width92.8 in2356 mm
Bucket Breakout Force13224 lb58.8 kN
Lift Capacity at Full Height8598 lb3900 kg
Clearance at Max Dump Height8.6 ft in2622 mm
Reach at Max Dump Height2.5 ft in750 mm
Dig Depth5.4 in138 mm
Hydraulic
Pump Typevariable displacement piston
Pump Flow Capacity43.6 gal/min165 L/min
Relief Valve Pressure3553 psi24497.1 kPa
Dimensions
Transport Length24.4 ft in7432 mm
Transport Width7.7 ft in2356 mm
Transport Height13.9 ft in4230 mm
Height to Top of Cab9.6 ft in2935 mm
Wheelbase7.1 ft in2175 mm
Ground Clearance1.4 ft in430 mm