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Komatsu WB70A-1 Backhoe Loader

Komatsu WB70A-1 Backhoe Loader

Brand: Komatsu
Category: Backhoes
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Horsepower 70.8 HP (52,8 kW)
Weight 12460 lbs (5651,8 kg)
Transmission Hydrostatic
Pump Capacity 30.7 GPM (116,2 LPM)
Lift Capacity 4650 lbs (2109,2 kg)

Specs
Overview
Reviews

Specs

Engine Technical Data

Engine Manufacturer	Komatsu
Engine Type	Diesel
Power Measured	2500 RPM
Torque Measured	1200 RPM
Max Torque (Net )	190 lbs (86,2 kg)
Operating Voltage	12 V
Alternator Supplied Amperage	60 A

Tank & Oil Capacity

Fuel Capacity	18.5 gal (70,0 l)
Oil Capacity	2.7 gal (10,2 l)
Cooling Capacity	4 gal (15,1 l)
Hydraulic System Capacity	17.2 gal (65,1 l)
Front Axle Oil Capacity	1.1 gal (4,2 l)
Rear Axle Oil Capacity	1.4 gal (5,3 l)

Driveline System

Transmission Type	Hydrostatic
No Of Forward Gears	4
No Of Reverse Gears	4
Max Speed (Forward)	24.3 mph (39,1 km/h)
Max Speed (Reverse)	24.3 mph (39,1 km/h)

Hydraulics

Pump Flow Capacity

30.7 GPM (116,2 LPM)

Operational Dimensions

Dig Depth	144 in (365,8 cm)
Dig Depth (Extended)	168 in (426,7 cm)
Bucket Dig Force	9260 lbs (4200,3 kg)
Loading Height	120 in (304,8 cm)
Loading Height (Extended)	144 in (365,8 cm)
Reach At Load Height	48 in (121,9 cm)
Reach At Max Dump Height	36 in (91,4 cm)
Dump Height	96 in (243,8 cm)
Reach From Swivel	180 in (457,2 cm)

Performance

Lift Capacity At Full Height	4650 lbs (2109,2 kg)
Operating Weight	12460 lbs (5651,8 kg)
Bucket Capacity	0.92 cu yds (0,7 m³)
Bucket Width	72.8 in (184,9 cm)
Bucket Breakout Force	969380 lbs (439703,0 kg)
Reach From Swivel	180 in (457,2 cm)

Dimensions and Tires

Height To Top Of Cab	108 in (274,3 cm)
Overall Height	120 in (304,8 cm)
Overall Width	72 in (182,9 cm)
Wheelbase	84 in (213,4 cm)

Our Rating

The overall rating is based on review by our experts.

7.8

Capacity 9 / 10
Compatibility 9 / 10
Design & Ergonomics 8 / 10
Durability 9 / 10
Environmental Impact 9 / 10
Fuel Efficiency 8 / 10
Maintenance 7 / 10
Maneuverability 6 / 10
Market Reputation 8 / 10
Safety 6 / 10
Second-Hand Market 7 / 10
Technology 8 / 10

Reviews

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Rate this Product
Capacity:

10
Compatibility:

10
Design & Ergonomics:

10
Durability:

10
Environmental Impact:

10
Fuel Efficiency:

10
Maintenance:

10
Maneuverability:

10
Market Reputation:

10
Safety:

10
Second-Hand Market:

10
Technology:

10
Average Rating 6 / 10 based on your selection

Disclaimer Note

While the information on this platform is carefully reviewed, we cannot guarantee the absence of possible errors or omissions. Therefore, we recommend verifying technical specifications with your dealer before making any purchases. The information provided here is for general purposes only and does not come with a guarantee of accuracy. It is crucial to obtain up-to-date and precise information before making any decisions.