Komatsu D31PX-21

2 to choose. Both under 2500 hours of use. Dimensions A. LENGTH W/ BLADE 13.7 ft in 4175 mm B. WIDTH OVER TRACKS 6.3 ft in 1910 mm C. HEIGHT TO TOP OF CAB 9.1 ft in 2760 mm D. LENGTH OF TRACK ON GROUND 7.2 ft in 2185 mm E. GROUND CLEARANCE 1 ft in 315 mm Undercarriage G. TRACK GAUGE 5 ft in 1510 mm H. STANDARD SHOE SIZE 15.7 in 400 mm Specification Engine MAKE Komatsu MODEL SAA4D95LE-5 GROSS POWER 80 hp 59.7 kw NET POWER 78 hp 58.2 kw POWER MEASURED @ 2200 rpm DISPLACEMENT 198.9 cu in 3.3 L ASPIRATION Turbocharged, air-to-air aftercooled NUMBER OF CYLINDERS 4 Operational OPERATING WEIGHT 18055.9 lb 8190 kg FUEL CAPACITY 51.5 gal 195 L COOLING SYSTEM FLUID CAPACITY 4.8 gal 18 L ENGINE OIL CAPACITY 2.9 gal 11 L HYDRAULIC FLUID CAPACITY 15.9 gal 60 L FINAL DRIVES FLUID CAPACITY 0.92 gal 3.5 L OPERATING VOLTAGE 24 V ALTERNATOR SUPPLIED AMPERAGE 35 amps Transmission TYPE dual-path, hydrostatic NUMBER OF FORWARD GEARS 3 NUMBER OF REVERSE GEARS 3 MAX SPEED - FORWARD 5.3 mph 8.5 km/h MAX SPEED - REVERSE 5.3 mph 8.5 km/h Undercarriage GROUND PRESSURE 6.7 psi 46.1 kPa GROUND CONTACT AREA 2713 in2 1.8 m2 STANDARD SHOE SIZE 15.7 in 400 mm NUMBER OF SHOES PER SIDE 40 NUMBER OF TRACK ROLLERS PER SIDE 6 TRACK GAUGE 5 ft in 1510 mm Hydraulic System PUMP TYPE Piston-type RELIEF VALVE PRESSURE 3983 psi 27461.8 kPa PUMP FLOW CAPACITY 26.2 gal/min 99.2 L/min Standard Blade WIDTH 8.4 ft in 2550 mm HEIGHT 33.1 in 840 mm CAPACITY 2.1 yd3 1.6 m3 BLADE ANGLE (BOTH DIRECTIONS) 25 degrees CUTTING DEPTH 15.4 in 390 mm Dimensions LENGTH W/ BLADE 13.7 ft in 4175 mm WIDTH OVER TRACKS 6.3 ft in 1910 mm HEIGHT TO TOP OF CAB 9.1 ft in 2760 mm LENGTH OF TRACK ON GROUND 7.2 ft in 2185 mm GROUND CLEARANCE 1 ft in 315 mm