Komatsu WB70A-1 Backhoe Loader

SKU: WB70A-1 Category: ,
Weights
Max Weight

14109.6 lb

Operating Weight 4wd

12456.2 lb

Boom / Stick / Bucket
Bucket Breakout Force

9693.77 lb

Bucket Capacity

0.92 yd3

Engine & Fuel System
Engine Make

2238

Engine Model

4D98E-1FA

Fuel Capacity

18.5 gal

Net Max Torque

185.2 lb ft

Torque Measured @

1200 rpm

Net Power

70.8 hp

Number Of Cylinders

4

Power Measured @

2500 rpm

Cooling System Fluid Capacity

4 gal

Displacement

202.5 cu in

Operating Specs
Dig Depth

4.34 in

Dig Depth - Ext

14.41 ft in

Dig Depth - Std

12.06 ft in

Reach At Max Dump Height

2.86 ft in

Hydraulic System
Pump Flow Capacity

30.7 gal/min

Pump Type

two gear pumps

Relief Valve Pressure

2900.8 psi

Oil System Fluid Capacity

2.7 gal

Dimensions, Wheels & Tires
Rear Tires Size 2wd/4wd

12.5 x 20

Tire Size Front - 2wd / 4wd

12.5 x 20

Wheelbase

7.06 ft in

Clearance At Max Dump Height

8.14 ft in

Ground Clearance

1.45 ft in

Transport Height

10.15 ft in

Transport Width

6.07 ft in

Battery & Electrical System
Alternator Supplied Amperage

60 A

Operating Voltage

12 V

Transmission
Transmission Type

Hydrostatic

Max Speed - Forward

24.3 mph

Max Speed - Reverse

24.3 mph

Number Of Forward Gears

4

Number Of Reverse Gears

4

Technical Specs
Load Height - Std

10.18 ft in

Reach From Swivel - Std

15.31 ft in

Reach At Load Height - Std

3.6 ft in

Reach From Swivel - Ext

17.45 ft in

Bucket Dig Force - Std

9259.42 lb

Load Height - Ext

11.85 ft in

Reach At Load Height - Ext

5.09 ft in

Lift Capacity At Full Height

4651.76 lb

Bucket Width

72.84 in

Front Axle Fluid Capacity

1.1 gal

Rear Axle Fluid Capacity

1.4 gal