Komatsu D155AX-7 Dozer

Engine

Displacement 15 cu in (251 cu cm)
Engine Model SAA6D140E-6
Gross Power 360 hp (268 kw)
Make Komatsu
Model SAA6D140E-6
Net Power 354 hp (264 kw)
Number of Cylinders 6
Power Measured @ 1900 rpm

Hydraulic System

Pump Flow Capacity 48 gpm (180 lpm)
Pump type Piston
Relief Valve Pressure 3980 psi

Operating Specifications

Cooling System Fluid Capacity 27 gal (103 l)
Engine Oil Capacity 10 gal (37 l)
Final Drives Fluid Capacity 8 gal (31 l)
Fuel Capacity 165 gal (625 l)
Hydraulic Fluid Capacity 24 gal (92 l)
Operating Weight 87,100 lbs (39,508 kg)

Transmission

Max Speed – Forward 7 mph (12 kph)
Max Speed – Reverse 9 mph (14 kph)
Number of Forward Gears 3
Number of Reverse Gears 3
Transmission Type TORQFLOW

Undercarriage

Ground Contact Area 6 cu in (102 cu cm)
Ground Pressure 11.9 psi
Number of Carrier Rollers per Side 2
Number of Shoes per Side 42
Number of Track Rollers per Side 7
Standard Shoe Size 28 in (71 cm)
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