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Komatsu D355A-1 Crawler Dozer

The Komatsu D355A-1 Crawler Dozer is a powerful machine designed for heavy-duty earthmoving tasks. With a turbocharged engine boasting 410 hp of gross power, this bulldozer can tackle challenging terrain with ease. Its operating weight of 97,907.3 lbs and a standard blade capacity of 19.9 cu yd make it ideal for large-scale construction and mining projects. Equipped with a transmission offering four forward and reverse gears, this bulldozer can reach a maximum speed of 7.9 mph. The undercarriage features durable components, including 39 shoes per side and 7 track rollers per side, ensuring stability and traction in various conditions.


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General Specifications

Dimensions

Ground Clearance2 ft (1 m)
Height - Top of Cab13 ft (4 m)
Length of Track on Ground11 ft (3 m)
Length w/ Blade29 ft (9 m)
Length w/o Blade18 ft (6 m)
Width Over Tracks10 ft (3 m)

Engine

Aspirationturbocharged
Displacement1,175 cu in (19,261 cu cm)
Engine ModelSA6D155-4A
Gross Power410 hp (306 kw)
Power Measured @2000 rpm

Operating Specifications

Cooling System Fluid Capacity45 gal (170 l)
Operating Weight97,907 lbs (44,410 kg)

Standard Blade

Capacity20 cu yd (15 cu m)
Height73 in (184 cm)
Width14 ft (4 m)

Transmission

Max Speed - Forward8 mph (13 kph)
Max Speed - Reverse8 mph (13 kph)
Number of Forward Gears4
Number of Reverse Gears4
Transmission TypeTF

Undercarriage

Ground Pressure12.6 psi
Number of Carrier Rollers per Side2
Number of Shoes per Side39
Number of Track Rollers per Side7
Standard Shoe Size24 in (61 cm)
Track Gauge8 ft (2 m)
Track Pitch10 in (26 cm)


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