Komatsu D31EX-21 KOMSTAT II Crawler Dozer

Category: Crawler Dozers (See all Crawler Dozers for sale)

Manufacturer: Komatsu (See all Komatsu Equipment for sale)

Model: D31EX-21 KOMSTAT II (See all Komatsu D31EX-21 KOMSTAT II for sale)

Dimensions

Ground Clearance

1.3 ft

Height - Top of Cab

8.9 ft

Length of Track on Ground

6.6 ft

Length w/ Blade

13.2 ft

Width Over Tracks

6.1 ft

Engine

Aspiration

turbocharged and air-to-air aftercooled

Displacement

240 cu in

Engine Model

SAA4D102E-2

Net Power

75 hp (56 kw)

Hydraulic System

Relief Valve Pressure

2990 psi

Operating Specifications

Cooling System Fluid Capacity

7.1 gal

Engine Oil Capacity

3.3 gal

Final Drives Fluid Capacity

0.9 gal

Fuel Capacity

43.6 gal

Hydraulic Fluid Capacity

12.4 gal

Operating Weight

15720 lbs

Standard Blade

Blade Angle (both directions)

25 deg

Transmission

Max Speed - Forward

5.3 mph (8 kph)

Max Speed - Reverse

5.3 mph (8 kph)

Number of Forward Gears

3

Number of Reverse Gears

3

Transmission Type

dual-path, hydrostatic transmission

Undercarriage

Ground Contact Area

2496 cu in

Ground Pressure

6.3 psi

Number of Shoes per Side

38

Number of Track Rollers per Side

5

Standard Shoe Size

16 in

Track Gauge

4.8 ft

Track Pitch

57 in