Komatsu D45A-1 Crawler Dozer Specs

Category: Crawler Dozers ➔
Manufacturer: Komatsu ➔
Model: D45A-1 ➔

The Komatsu D45A-1 Crawler Dozer is a powerful machine designed for heavy-duty earthmoving and construction tasks. With a gross power of 90 horsepower and an operating weight of 21,054.2 pounds, this bulldozer offers exceptional performance and efficiency on the job site. Equipped with a standard blade width of 10.4 feet and a maximum forward speed of 5.6 mph, the D45A-1 is ideal for pushing and leveling materials with ease. Its durable undercarriage features 37 shoes per side, ensuring stability and traction on various terrains. Get the job done efficiently with the Komatsu D45A-1 Crawler Dozer.

Dimensions

Komatsu D45A-1 Crawler Dozer Dimensions specifications
Ground Clearance	1.20 ft (0.37 m)
Height - Top of Cab	8.60 ft (2.62 m)
Length of Track on Ground	6.80 ft (2.07 m)
Length w/ Blade	14.00 ft (4.27 m)
Length w/o Blade	10.80 ft (3.29 m)
Width Over Tracks	6.40 ft (1.95 m)

Engine

Komatsu D45A-1 Crawler Dozer Engine specifications
Displacement	242.90 cu in (3,980.43 cu cm)
Engine Model	S4D105-1
Gross Power	90.00 hp (67.11 kw)
Number of Cylinders	4
Power Measured @	2400 rpm

Operating Specifications

Komatsu D45A-1 Crawler Dozer Operating Specifications specifications
Cooling System Fluid Capacity	11.40 gal (43.15 l)
Fuel Capacity	55.50 gal (210.07 l)
Operating Weight	21,054.20 lbs (9,550.04 kg)

Standard Blade

Komatsu D45A-1 Crawler Dozer Standard Blade specifications
Height	29.60 in (75.18 cm)
Width	10.40 ft (3.17 m)

Transmission

Komatsu D45A-1 Crawler Dozer Transmission specifications
Max Speed - Forward	5.60 mph (9.01 kph)
Max Speed - Reverse	6.80 mph (10.94 kph)
Number of Forward Gears	3
Number of Reverse Gears	3
Transmission Type	TF

Undercarriage

Komatsu D45A-1 Crawler Dozer Undercarriage specifications
Ground Pressure	7.2 psi
Number of Carrier Rollers per Side	1
Number of Shoes per Side	37
Number of Track Rollers per Side	5
Standard Shoe Size	15.80 in (40.13 cm)
Track Gauge	5.10 ft (1.55 m)
Track Pitch	6.90 in (17.53 cm)

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