Komatsu D475A-3 Crawler Dozer Specs

Category: Crawler Dozers ➔
Manufacturer: Komatsu ➔
Model: D475A-3 ➔

The Komatsu D475A-3 Crawler Dozer is a powerful and efficient machine designed for heavy-duty earthmoving and construction tasks. With its turbocharged engine producing 872 horsepower, the dozer boasts impressive performance capabilities. The machine's dimensions, hydraulic system specifications, operating weight, and transmission details make it well-suited for tackling large-scale projects with precision and ease. Explore the impressive capabilities of the Komatsu D475A-3 Crawler Dozer and see how it can enhance your worksite productivity.

Dimensions

Komatsu D475A-3 Crawler Dozer Dimensions specifications
Height - Top of Cab	15.00 ft (4.57 m)
Length of Track on Ground	14.40 ft (4.39 m)
Length w/ Blade	38.00 ft (11.58 m)
Width Over Tracks	11.90 ft (3.63 m)

Engine

Komatsu D475A-3 Crawler Dozer Engine specifications
Aspiration	Turbocharged
Displacement	1,860.10 cu in (30,481.65 cu cm)
Engine Model	SDA12V140
Gross Power	872.00 hp (650.26 kw)
Number of Cylinders	12
Power Measured @	2000 rpm

Hydraulic System

Komatsu D475A-3 Crawler Dozer Hydraulic System specifications
Pump Flow Capacity	67.40 gpm (255.11 lpm)
Pump type	gear type
Relief Valve Pressure	2987.8 psi

Operating Specifications

Komatsu D475A-3 Crawler Dozer Operating Specifications specifications
Cooling System Fluid Capacity	78.00 gal (295.23 l)
Engine Oil Capacity	32.00 gal (121.12 l)
Final Drives Fluid Capacity	19.90 gal (75.32 l)
Fuel Capacity	441.20 gal (1,669.94 l)
Operating Weight	220,418.20 lbs (99,980.14 kg)

Standard Blade

Komatsu D475A-3 Crawler Dozer Standard Blade specifications
Capacity	33.50 cu yd (25.61 cu m)
Height	102.80 in (261.11 cm)
Width	17.30 ft (5.27 m)

Transmission

Komatsu D475A-3 Crawler Dozer Transmission specifications
Max Speed - Forward	7.30 mph (11.75 kph)
Max Speed - Reverse	9.00 mph (14.48 kph)
Number of Forward Gears	3
Number of Reverse Gears	3
Transmission Type	TF

Undercarriage

Komatsu D475A-3 Crawler Dozer Undercarriage specifications
Ground Contact Area	9,607.40 cu in (157,437.43 cu cm)
Ground Pressure	22.9 psi
Number of Carrier Rollers per Side	2
Number of Shoes per Side	40
Number of Track Rollers per Side	7
Standard Shoe Size	28.00 in (71.12 cm)
Track Gauge	9.10 ft (2.77 m)

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