Komatsu D53A-18AE Crawler Dozer Specs

Category: Crawler Dozers ➔
Manufacturer: Komatsu ➔
Model: D53A-18AE ➔

The Komatsu D53A-18AE Crawler Dozer is a powerful and versatile machine designed for heavy-duty performance in demanding construction and earth-moving applications. With a gross power of 130 hp and an operating weight of 30,864.8 lbs, this bulldozer is equipped with a 6-cylinder engine model 6D125E-2, providing optimal efficiency and reliability. Its standard blade has a height of 40.6 inches and a width of 10.8 feet, making it well-suited for various grading and leveling tasks. With a robust undercarriage featuring 41 shoes per side and 6 carrier rollers per side, the D53A-18AE offers excellent stability and traction on any terrain.

Dimensions

Komatsu D53A-18AE Crawler Dozer Dimensions specifications
Ground Clearance	1.10 ft (0.34 m)
Height - Top of Cab	9.60 ft (2.93 m)
Length of Track on Ground	8.10 ft (2.47 m)
Length w/ Blade	16.00 ft (4.88 m)
Length w/o Blade	12.50 ft (3.81 m)
Width Over Tracks	8.00 ft (2.44 m)

Engine

Komatsu D53A-18AE Crawler Dozer Engine specifications
Displacement	673.80 cu in (11,041.63 cu cm)
Engine Model	6D125E-2
Gross Power	130.00 hp (96.94 kw)
Number of Cylinders	6
Power Measured @	1900 rpm

Operating Specifications

Komatsu D53A-18AE Crawler Dozer Operating Specifications specifications
Operating Weight	30,864.80 lbs (14,000.06 kg)

Standard Blade

Komatsu D53A-18AE Crawler Dozer Standard Blade specifications
Height	40.60 in (103.12 cm)
Width	10.80 ft (3.29 m)

Transmission

Komatsu D53A-18AE Crawler Dozer Transmission specifications
Number of Forward Gears	3
Number of Reverse Gears	3
Transmission Type	TF

Undercarriage

Komatsu D53A-18AE Crawler Dozer Undercarriage specifications
Number of Carrier Rollers per Side	2
Number of Shoes per Side	41
Number of Track Rollers per Side	6
Standard Shoe Size	18.20 in (46.23 cm)
Track Gauge	6.40 ft (1.95 m)
Track Pitch	6.90 in (17.53 cm)

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