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Komatsu D375A-5 Crawler Dozer

The Komatsu D375A-5 Crawler Dozer is a powerful and versatile machine designed for heavy-duty construction and earthmoving tasks. With a turbocharged engine delivering 605 horsepower and a hydraulic system with a pump flow capacity of 107 gpm, this dozer offers exceptional performance and efficiency on the job site. Its operating weight of 153,350 lbs and standard blade width of 15.5 feet ensure it can handle large-scale projects with ease. The Komatsu TORQFLOW transmission provides smooth operation and precise control, making the D375A-5 a reliable choice for demanding applications.


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General Specifications

Dimensions

Ground Clearance2 ft (1 m)
Height - Top of Cab14 ft (4 m)
Length w/ Blade34 ft (10 m)
Width Over Tracks8 ft (2 m)

Engine

Aspirationturbocharged air-to-air aftercooled cooled EGR
Displacement1,413 cu in (23,155 cu cm)
Engine ModelSA6D170E-3
Gross Power605 hp (451 kw)
MakeKomatsu
Net Power525 hp (391 kw)
Number of Cylinders6
Power Measured @1800 rpm

Hydraulic System

Pump Flow Capacity107 gpm (405 lpm)
Relief Valve Pressure2990 psi

Operating Specifications

Cooling System Fluid Capacity32 gal (120 l)
Engine Oil Capacity23 gal (86 l)
Final Drives Fluid Capacity17 gal (65 l)
Fuel Capacity277 gal (1,048 l)
Hydraulic Fluid Capacity37 gal (138 l)
Operating Weight153,350 lbs (69,558 kg)

Standard Blade

Height8 in (19 cm)
Width16 ft (5 m)

Transmission

Max Speed - Forward7 mph (12 kph)
Max Speed - Reverse10 mph (16 kph)
Number of Forward Gears3
Number of Reverse Gears3
Transmission TypeKomatsu TORQFLOW transmission

Undercarriage

Ground Contact Area7,527 cu in (123,346 cu cm)
Ground Pressure20.3 psi
Number of Shoes per Side41
Number of Track Rollers per Side8
Standard Shoe Size24 in (61 cm)