Komatsu WF450-3 Crawler Dozer Specs

Category: Crawler Dozers ➔
Manufacturer: Komatsu ➔
Model: WF450-3 ➔

The Komatsu WF450-3 Crawler Dozer is a powerful and robust machine designed to tackle tough terrains with ease. With an engine displacement of 673.8 cubic inches, a gross power of 260.2 horsepower, and a maximum torque of 774.5 pounds-foot, this crawler dozer can handle heavy-duty tasks efficiently. Its operating weight of 57,320.2 pounds and hydraulic system fluid capacity of 42.3 gallons make it a reliable choice for various construction and earthmoving projects. A top speed of 16.9 miles per hour and multiple forward and reverse gears further enhance its performance and productivity on the job site.

Dimensions

Komatsu WF450-3 Crawler Dozer Dimensions specifications
Ground Clearance	1.60 ft (0.49 m)
Height - Top of Cab	12.30 ft (3.75 m)
Length w/ Blade	29.00 ft (8.84 m)
Wheelbase	11.20 ft (3.41 m)
Width Over Tracks	3.50 ft (1.07 m)

Engine

Komatsu WF450-3 Crawler Dozer Engine specifications
Displacement	673.80 cu in (11,041.63 cu cm)
Engine Model	SA6D125E-2
Gross Power	260.20 hp (194.03 kw)
Max Torque	774.50 lbs ft (1,050.07 nm)
Number of Cylinders	6
Power Measured @	2200 rpm

Hydraulic System

Komatsu WF450-3 Crawler Dozer Hydraulic System specifications
Pump type	2 pump system w/ main switch pump

Operating Specifications

Komatsu WF450-3 Crawler Dozer Operating Specifications specifications
Alternator Supplied Amperage	75 amps
Cooling System Fluid Capacity	18.00 gal (68.13 l)
Hydraulic Fluid Capacity	42.00 gal (158.97 l)
Hydraulic System Fluid Capacity	42.30 gal (160.11 l)
Operating Voltage	24 volts
Operating Weight	57,320.20 lbs (26,000.04 kg)
Transmission Fluid Capacity	15.90 gal (60.18 l)

Standard Blade

Komatsu WF450-3 Crawler Dozer Standard Blade specifications
Width	2.80 ft (0.85 m)

Transmission

Komatsu WF450-3 Crawler Dozer Transmission specifications
Max Speed	16.90 mph (27.20 kph)
Max Speed - Forward	6.20 mph (9.98 kph)
Max Speed - Reverse	6.50 mph (10.46 kph)
Number of Forward Gears	4
Number of Reverse Gears	4

Wheels

Komatsu WF450-3 Crawler Dozer Wheels specifications
Front Wheels Drum Diameter	52.00 in (132.08 cm)
Front Wheels Drum Width	33.50 in (85.09 cm)
Rear Wheels Drum Width	41.40 in (105.16 cm)

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