Komatsu D51PX-22 Dozer

Dimensions

Ground Clearance 1 ft (0 m)
Height – Top of Cab 10 ft (3 m)
Length of Track on Ground 9 ft (3 m)
Length w/ Blade 16 ft (5 m)
Width Over Tracks 9 ft (3 m)

Engine

Aspiration turbocharged, air-to-air aftercooled
Displacement 408 cu in (6,686 cu cm)
Engine Model SAA6D107E-1
Gross Power 133 hp (99 kw)
Make Komatsu
Model SAA6D107E-1
Net Power 130 hp (97 kw)
Number of Cylinders 6
Power Measured @ 2200 rpm

Hydraulic System

Pump Flow Capacity 26 gpm (99 lpm)
Pump type piston type hydraulic pump
Relief Valve Pressure 3983 psi

Operating Specifications

Alternator Supplied Amperage 60 amps
Cooling System Fluid Capacity 9 gal (35 l)
Engine Oil Capacity 5 gal (20 l)
Final Drives Fluid Capacity 1 gal (4 l)
Fuel Capacity 71 gal (270 l)
Hydraulic Fluid Capacity 17 gal (63 l)
Operating Voltage 24 volts
Operating Weight 28,881 lbs (13,100 kg)

Standard Blade

Blade Angle (both directions) 28.5 degrees
Capacity 4 cu yd (3 cu m)
Height 44 in (111 cm)
Width 11 ft (3 m)

Transmission

Max Speed – Forward 6 mph (9 kph)
Max Speed – Reverse 6 mph (9 kph)
Number of Forward Gears 3
Number of Reverse Gears 3
Transmission Type Dual-path hydrostatic transmission

Undercarriage

Ground Contact Area 6,042 cu in (99,011 cu cm)
Ground Pressure 4.8 psi
Number of Shoes per Side 44
Number of Track Rollers per Side 7
Standard Shoe Size 28 in (71 cm)
Track Gauge 6 ft (2 m)
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