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Komatsu D41A-3 Crawler Dozer

The Komatsu D41A-3 Crawler Dozer is a powerful and reliable machine designed for tackling various earthmoving tasks. With an engine displacement of 396.1 cubic inches and a gross power of 93 horsepower, this dozer is equipped to handle challenging terrain with ease. Its operating weight of 21,605.4 pounds, along with a standard blade width of 10.5 feet, ensures efficiency and productivity on the job site. Featuring a transmission with three forward and three reverse gears, as well as a maximum speed of 4.8 mph forward and 6.8 mph in reverse, the Komatsu D41A-3 is a versatile and capable piece of equipment for any construction or landscaping project.


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General Specifications

Dimensions

Ground Clearance1 ft (0 m)
Height - Top of Cab9 ft (3 m)
Length of Track on Ground7 ft (2 m)
Length w/ Blade14 ft (4 m)
Length w/o Blade11 ft (3 m)
Width Over Tracks6 ft (2 m)

Engine

Displacement396 cu in (6,491 cu cm)
Engine Model6D105-1
Gross Power93 hp (69 kw)
Number of Cylinders6
Power Measured @2350 rpm

Operating Specifications

Cooling System Fluid Capacity9 gal (33 l)
Fuel Capacity65 gal (245 l)
Operating Weight21,605 lbs (9,800 kg)

Standard Blade

Height30 in (75 cm)
Width11 ft (3 m)

Transmission

Max Speed - Forward5 mph (8 kph)
Max Speed - Reverse7 mph (11 kph)
Number of Forward Gears3
Number of Reverse Gears3
Transmission TypeHS

Undercarriage

Ground Pressure7.3 psi
Number of Carrier Rollers per Side1
Number of Shoes per Side37
Number of Track Rollers per Side5
Standard Shoe Size16 in (40 cm)
Track Gauge5 ft (2 m)
Track Pitch7 in (18 cm)