Categories ↠ Crawler Dozers ↠ Komatsu WF550T-3

Komatsu WF550T-3 Crawler Dozer

Category: Crawler Dozers ➔
Manufacturer: Komatsu ➔
Model: WF550T-3 ➔

The Komatsu WF550T-3 Crawler Dozer is a powerful and versatile machine designed for various earthmoving and construction tasks. With a blade height of 79 inches and width of 15 feet, this dozer can efficiently move large amounts of material. Equipped with a robust SA6D140E engine producing 315.2 horsepower and 1014.2 lb-ft of torque, the WF550T-3 delivers impressive performance. Its hydraulic system features a two-pump system with a main switch pump, ensuring smooth operation. The machine's operating weight of 77,382.3 pounds, combined with a transmission offering four forward and reverse gears, allows for precise and efficient control on the job site.

See all Komatsu WF550T-3s for sale

General Specifications

Blades

Blade Height	79 in (201 cm)
Blade Width	15 ft (5 m)

Dimensions

Ground Clearance	2 ft (1 m)
Height - Top of Cab	14 ft (4 m)
Length w/ Blade	27 ft (8 m)
Wheelbase	12 ft (4 m)
Width Over Tracks	4 ft (1 m)

Engine

Displacement	928 cu in (15,201 cu cm)
Engine Model	SA6D140E
Gross Power	315 hp (235 kw)
Max Torque	1,014 lbs ft (1,375 nm)
Number of Cylinders	6
Power Measured @	2100 rpm

Hydraulic System

Pump type

2 pump system w/main switch pump

Operating Specifications

Alternator Supplied Amperage	75 amps
Cooling System Fluid Capacity	18 gal (68 l)
Hydraulic Fluid Capacity	42 gal (159 l)
Hydraulic System Fluid Capacity	42 gal (160 l)
Operating Voltage	24 volts
Operating Weight	77,382 lbs (35,100 kg)
Transmission Fluid Capacity	16 gal (60 l)

Standard Blade

Height	79 in (201 cm)
Width	15 ft (5 m)

Transmission

Max Speed	13 mph (20 kph)
Max Speed - Forward	5 mph (8 kph)
Max Speed - Reverse	8 mph (13 kph)
Number of Forward Gears	4
Number of Reverse Gears	4

Wheels

Front Wheels Drum Diameter	61 in (155 cm)
Front Wheels Drum Width	47 in (120 cm)
Rear Wheels Drum Width	47 in (120 cm)

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