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Komatsu D275AX-5 Crawler Dozer

The Komatsu D275AX-5 Crawler Dozer is a powerful and reliable machine designed for heavy-duty earthmoving tasks. With a turbocharged, aftercooled engine boasting 446 horsepower and a double-acting piston hydraulic system, this bulldozer delivers exceptional performance and efficiency. Its impressive dimensions, durable construction, and advanced transmission make it a top choice for any construction or mining operation.


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General Specifications

?ModelD275AX-5
Starting 2017 Model Year
Engine Power hp ()449 (335kW)
Starting 2016 Model Year
Engine TypeKomatsu SAA6D140E-5
Starting 2017 Model Year
Weight lb. (kg)113,600 (51,530)
Starting 2017 Model Year

Dimensions

Ground Clearance2 ft (1 m)
Height - Top of Cab13 ft (4 m)
Length w/ Blade30 ft (9 m)
Width Over Tracks8 ft (2 m)

Engine

Aspirationturbocharged aftercooled
Displacement930 cu in (15,240 cu cm)
Engine ModelSDA6D140E-3
Gross Power446 hp (333 kw)
MakeKomatsu
Net Power410 hp (306 kw)
Number of Cylinders6

Hydraulic System

Pump typedouble-acting piston
Relief Valve Pressure3980 psi

Operating Specifications

Cooling System Fluid Capacity34 gal (130 l)
Engine Oil Capacity14 gal (52 l)
Final Drives Fluid Capacity11 gal (40 l)
Fuel Capacity222 gal (840 l)
Hydraulic Fluid Capacity34 gal (130 l)
Operating Weight83,070 lbs (37,680 kg)

Standard Blade

Height7 in (17 cm)
Width14 ft (4 m)

Transmission

Max Speed - Forward7 mph (11 kph)
Max Speed - Reverse9 mph (15 kph)
Number of Forward Gears3
Number of Reverse Gears3
Transmission TypeKomatsu TORQFLOW transmission

Undercarriage

Ground Contact Area6,580 cu in (107,827 cu cm)
Ground Pressure16.6 psi
Number of Shoes per Side39
Number of Track Rollers per Side7
Standard Shoe Size24 in (61 cm)


39.95234 \\ -75.16379 \\ Fort Washington \\ PA