Komatsu D39PX-21 KOMSTAT II Specs (Weight, Lift Capacity, Hp, Dimensions)

Manufacturer Komatsu
Model D39PX-21 KOMSTAT II
Type Crawler Dozer
Horsepower 95 HP (70,8 kW)
Operating Weight 19620 lbs (8899,5 kg)
Engine Manufacturer Komatsu
Engine Model SAA4D102E-2
Net Power 95 HP (70,8 kW)
Aspiration Turbocharged with aftercooled
Number of Cylinders 4
Displacement 240 cu in. (3932,9 cc)
Transmission Type Dual Power Shift
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)
Ground Pressure 4.3 psi (0,3 bar)
Fuel Capacity 43.6 gal (165,0 l)
Engine Oil Capacity 3.3 gal (12,5 l)
Cooling System Capacity 8.5 gal (32,2 l)
Hydraulic Capacity 12.4 gal (46,9 l)
Final Drives Capacity 0.9 gal (3,4 l)
Cab Height 109,2 in. (277,4 cm)
Width Over Track 96,0 in. (243,8 cm)
Length Overall 165,6 in. (420,6 cm)
Length of Track on Ground 93,6 in. (237,7 cm)
Track Gauge 70,8 in. (179,8 cm)
Ground Contact Area 4645 cu in. (76118,1 cm³)
No of Shoes Per Side 39
No of Track Rollers Per Side 6
Shoe Size 25 in. (63,5 cm)
Weight (Operating) 19620 lbs (8899,5 kg)
Track Pitch 70 in. (177,8 cm)

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