Komatsu WB142-5 backhoe-loader

Last Updated: June 2024

Overview

The Komatsu WB142-5 backhoe-loader is a versatile utility tractor well-suited for a range of tasks that require both digging and loading capabilities. It features a four-wheel-drive chassis that ensures stability and traction across various terrains. With 80 gross horsepower generated from a reliable Komatsu 4D102LE-2 diesel engine, this machine delivers the necessary power for tough jobs. Hydrostatic power steering facilitates easy handling, and the closed-center transmission with 4 forward and reverse gears offers flexibility and control. The tractor has an operating weight of 14,513 lbs and supports a maximum weight of up to 32,243 lbs, indicating its robust build and capacity for heavy-duty operations. A three-point hitch at the rear provides for attachments, although the category is stated as Category 3, specifics regarding the hitch type and lift capacity are not provided. The tractor has a significant presence, stretching 278 inches in length, 86 inches in width, and varying in height from 112 inches with ROPS to 144 inches for transport. It enjoys a solid ground clearance of 15 inches, promoting ease of movement in diverse environments.
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Key Specifications

Category: Specialized, Backhoe Loader

Power Output: 80 (gross hp)

Transmission: Closed center

Drive Type: 4WD

Operating Weight: 14,513

Fuel Type: Diesel

Komatsu WB142-5 backhoe-loader vs. Similar Tractors

Power Output
Above Average
Greater than 74% of similar tractors.
Operating Weight
Below Average
Greater than 24% of similar tractors.

Technical Specifications

Engine

Manufacturer
Komatsu
Model
4D102LE-2
Cooling Type
Liquid-cooled
Cylinder Orientation
-
Valve Configuration
-
Fuel Type
Diesel
Induction Type
-
Cylinders
4
Displacement (ci)
275
Bore (in)
-
Stroke (in)
-
Rated RPM
2200
Power Output (hp)
80 (gross hp)

Transmission

Type
Closed center
Forward Gears
4
Reverse Gears
4
Total Gears
8

Dimensions

Length (in)
278
Width (in)
86
Height (in)
144 (transport), 112 (ROPS)
Operating Weight (lb)
14,513

Power Take-Off (PTO)

PTO Type
-
PTO Speed 1 (rpm)
-
PTO Speed 2 (rpm)
-
PTO Speed 3 (rpm)
-

Miscellaneous

Chassis
4x4 MFWD 4WD
Drive Type
4WD
Steering Type
Hydrostatic power
Coolant Capacity (qts)
14.8
Front Tire Diameter (in)
-
Front Tire Width (in)
-
Rear Tire Diameter (in)
-
Rear Tire Width (in)
-
Front/Rear Rim Diameter (in)
-
Tire Type
-
Manufacture - End Year
-
Hitch Type
-
Hitch Category
Category 3
Hitch Position
Rear
Hitch Capacity (lb)
-
Operator Station Type
-
Starter Type
Electric Starter
Brake Type
-
Hydraulic System Type
-