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Komatsu WB140-2N Backhoe Loader

The Komatsu WB140-2N backhoe loader is a powerful and versatile machine designed for a variety of digging and loading tasks. With a turbocharged engine delivering 93 horsepower, this backhoe loader offers impressive performance and efficiency. It features a backhoe dig depth of 14.6 feet and a maximum dig depth of 18.4 feet when extended, providing enhanced reach for deep excavation projects. The loader bucket has a capacity of 1.3 cubic yards and a breakout force of 12,790 pounds, making it suitable for heavy-duty material handling. With a transport length of 24 feet and a maximum weight of 19,731 pounds, the Komatsu WB140-2N is a reliable and compact solution for construction and earthmoving applications.


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General Specifications

Backhoe

Bucket Dig Force 8,825 lbs (4,003 kg)
Dig Depth15 ft (4 m)
Dig Depth - Extended18 ft (6 m)
Load Height9 ft (3 m)
Reach at Load Height - Extended13 ft (4 m)

Dimensions

Dump Angle45 degrees
Front Tread Range75 in (189 cm)
Ground Clearance1 ft (0 m)
Height to Top of Suspended Cab9 ft (3 m)
Rear Tread Range71 in (180 cm)
Transport Length24 ft (7 m)
Transport Width8 ft (2 m)
Wheelbase7 ft (2 m)

Engine

AspirationTurbocharged
Bore4 in (11 cm)
Displacement269 cu in (4,402 cu cm)
Engine MakeKomatsu
Engine ModelS4D106-2XFH
Gross Power93 hp (69 kw)
Net Max Torque257 lbs ft (348 nm)
Net Power87 hp (65 kw)
Number of Cylinders4
Power Measured @2200 rpm
Stroke5 in (13 cm)
Torque Measured @1400 rpm

Hydraulic System

Pump Flow Capacity44 gpm (165 lpm)
Pump TypeClosed center Load Sensing System
Relief Valve Pressure3000 psi

Loader

Bucket Breakout Force12,790 lbs (5,801 kg)
Bucket Capacity1 cu yd (1 cu m)
Bucket Width93 in (236 cm)
Clearance at Max Dump Height9 ft (3 m)
Dig Depth4 in (9 cm)
Reach at Max Dump Height9 ft (3 m)

Operating Specifications

Alternator Supplied Amperage80 amps
Cooling System Fluid Capacity4 gal (14 l)
Front Axle Fluid Capacity2 gal (9 l)
Hydraulic System Fluid Capacity24 gal (92 l)
Max Weight19,731 lbs (8,950 kg)
Oil System Fluid Capacity2 gal (8 l)
Operating Voltage12 volts
Rear Axle Fluid Capacity5 gal (18 l)
Turning Radius14 ft (4 m)

Transmission

Max Speed24 mph (38 kph)
Max Speed - Reverse24 mph (38 kph)
Number of Forward Gears4
Number of Reverse Gears4

  • Komatsu WB140-2Ns currently for sale
  • A 2004 Komatsu WB140-2N From Pittman Tractor Company, Inc. for Call for Price





  • 39.96118 \\ -82.99879 \\ Columbus \\ OH