All Equipment Category Specs ↠ Crawler Dozers ↠ Komatsu D39PX-21 KOMSTAT II

Komatsu D39PX-21 KOMSTAT II Crawler Dozer

Category: Crawler Dozers (See all Crawler Dozers for sale)
Manufacturer: Komatsu (See all Komatsu Equipment for sale)
Model: D39PX-21 KOMSTAT II (See all Komatsu D39PX-21 KOMSTAT II for sale)

Dimensions

Height - Top of Cab	9 ft (3 m)
Length of Track on Ground	8 ft (2 m)
Length w/ Blade	14 ft (4 m)
Width Over Tracks	8 ft (2 m)

Engine

Aspiration	turbocharged and air-to-air aftercooled
Displacement	240 cu in (3,933 cu cm)
Engine Model	SAA4D102E-2
Net Power	95 hp (71 kw)
Number of Cylinders	4

Operating Specifications

Cooling System Fluid Capacity	9 gal (32 l)
Engine Oil Capacity	3 gal (12 l)
Final Drives Fluid Capacity	1 gal (3 l)
Fuel Capacity	44 gal (165 l)
Hydraulic Fluid Capacity	12 gal (47 l)
Operating Weight	19,620 lbs (8,899 kg)

Standard Blade

Blade Angle (both directions)	25 degrees
Height	3 in (8 cm)
Width	11 ft (3 m)

Transmission

Max Speed - Forward	5 mph (9 kph)
Max Speed - Reverse	5 mph (9 kph)
Number of Forward Gears	3
Number of Reverse Gears	3
Transmission Type	dual-path hydrostatic transmission

Undercarriage

Ground Contact Area	4,645 cu in (76,118 cu cm)
Ground Pressure	4.3 psi
Number of Shoes per Side	39
Number of Track Rollers per Side	6
Standard Shoe Size	25 in (63 cm)
Track Gauge	6 ft (2 m)
Track Pitch	70 in (178 cm)

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