All Equipment Category Specs ↠ Crawler Dozers ↠ Komatsu D31PX-21 KOMSTAT II

Komatsu D31PX-21 KOMSTAT II Crawler Dozer

Category: Crawler Dozers (See all Crawler Dozers for sale)
Manufacturer: Komatsu (See all Komatsu Equipment for sale)
Model: D31PX-21 KOMSTAT II (See all Komatsu D31PX-21 KOMSTAT II for sale)

Dimensions

Ground Clearance	1 ft (0 m)
Height - Top of Cab	9 ft (3 m)
Length w/ Blade	13 ft (4 m)
Width Over Tracks	8 ft (2 m)

Engine

Aspiration	Turbocharged
Displacement	240 cu in (3,933 cu cm)
Engine Model	SAA4D102E-2
Net Power	75 hp (56 kw)
Number of Cylinders	4

Hydraulic System

Relief Valve Pressure

2990 psi

Operating Specifications

Cooling System Fluid Capacity	7 gal (27 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	16,870 lbs (7,652 kg)

Standard Blade

Blade Angle (both directions)	25 degrees
Height	3 in (7 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	4,061 cu in (66,548 cu cm)
Ground Pressure	4.2 psi
Number of Shoes per Side	40
Number of Track Rollers per Side	6
Standard Shoe Size	24 in (61 cm)
Track Gauge	6 ft (2 m)
Track Pitch	65 in (165 cm)

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