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Komatsu

WF450-3

Crawler Dozer

Operating Weight
57,320 lb
Max Speed - Forward
6.2 mph
Gross Power
260.2 hp
All crawler dozers
Komatsu WF450-3 Crawler Dozer
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Specifications

28 data points

Operating Specifications

Operating Specifications specifications
Operating Weight57,320 lb
Cooling System Fluid Capacity18.0 gal
Hydraulic Fluid Capacity42.0 gal
Operating Voltage24 V
Alternator Supplied Amperage75 A
Hydraulic System Fluid Capacity42.3 gal
Transmission Fluid Capacity15.9 gal

Engine

Engine specifications
Engine ModelSA6D125E-2
Displacement674 in³
Power Measured @2,200 rpm
Gross Power260.2 hp
Number of Cylinders6
Max Torque774 lb-ft

Hydraulic System

Hydraulic System specifications
Pump Type2 pump system w/ main switch pump

Dimensions

Dimensions specifications
Ground Clearance19 in
Height - Top of Cab148 in
Wheelbase134 in
Width Over Tracks42 in
Length w/ Blade348 in

Transmission

Transmission specifications
Max Speed - Forward6.2 mph
Max Speed - Reverse6.5 mph
Max Speed16.9 mph
Number of Forward Gears4
Number of Reverse Gears4

Wheels

Wheels specifications
Front Wheels Drum Diameter52 in
Front Wheels Drum Width34 in
Rear Wheels Drum Width41 in

Standard Blade

Standard Blade specifications
Width33 in

Comparable machines

Other crawler dozers in a similar weight class.