Komatsu WB146-5 backhoe-loader

Last Updated: June 2024

Overview

The Komatsu WB146-5 backhoe-loader is a versatile piece of equipment, built to perform a variety of tasks on the construction site. This four-wheel drive backhoe-loader features a 4x4 MFWD chassis that is robust and with a 4-cylinder, 275 cubic-inch, liquid-cooled, turbocharged diesel engine by Komatsu. It's capable of producing 92 horsepower at a rated RPM of 2200. The machine has hydrostatic power steering, a synchronized transmission with power shuttle, and a full powershift with power shuttle. It's engineered with a closed center load sensing hydraulic system. The WB146-5 model has a solid operating weight of 16,090 lbs and a transport height of 148 inches, with the cab height being shorter at 116 inches. The dimensions, engine specifications, and hydraulic capabilities make this backhoe-loader a durable and efficient machine for heavy-duty work.
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Key Specifications

Category: Specialized, Backhoe Loader

Power Output: 92 (gross)

Transmission: Synchronized with power shuttle / Full powershift with power shuttle

Drive Type: 4WD

Operating Weight: 16,090

Fuel Type: Diesel

Komatsu WB146-5 backhoe-loader vs. Similar Tractors

Power Output
Excellent
Greater than 92% of similar tractors.
Operating Weight
Average
Greater than 34% of similar tractors.

Technical Specifications

Engine

Manufacturer
Komatsu
Model
S4D102LE-2
Cooling Type
Liquid-cooled
Cylinder Orientation
-
Valve Configuration
-
Fuel Type
Diesel
Induction Type
Turbocharged
Cylinders
4
Displacement (ci)
275
Bore (in)
-
Stroke (in)
-
Rated RPM
2200
Power Output (hp)
92 (gross)

Transmission

Type
Synchronized with power shuttle / Full powershift with power shuttle
Forward Gears
4
Reverse Gears
3
Total Gears
-

Dimensions

Length (in)
293
Width (in)
93
Height (in)
148 (transport), 116 (cab height)
Operating Weight (lb)
16,090

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
-
Hitch Position
-
Hitch Capacity (lb)
-
Operator Station Type
Cab
Starter Type
Electric
Brake Type
-
Hydraulic System Type
Closed center load sensing