Categories ↠ Crawler Dozers ↠ Komatsu D31EX-22

Komatsu D31EX-22 Crawler Dozer

Category: Crawler Dozers ➔
Manufacturer: Komatsu ➔
Model: D31EX-22 ➔

The Komatsu D31EX-22 Crawler Dozer is a powerful and efficient machine designed for various earthmoving and construction tasks. With a turbocharged engine and hydrostatic transmission, this dozer delivers a net power of 78 hp, making it ideal for handling tough terrain with ease. Its durable undercarriage and standard shoe size ensure stability and traction, while the ripper attachment adds versatility for a range of applications. The dozer's compact dimensions, operating weight of 18,056 lbs, and maximum speeds of 5.3 mph in both forward and reverse gears make it a reliable and productive choice for any job site.

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Dimensions

Ground Clearance	1.10 ft (0.34 m)
Height - Top of Cab	9.20 ft (2.80 m)
Track Gauge	5.00 ft (1.52 m)

Engine

Aspiration	Turbocharged air-to-air aftercooled
Bore	3.80 in (9.65 cm)
Displacement	199.00 cu in (3,261.03 cu cm)
Engine Model	SAA4D95LE-5
Gross Power	80.00 hp (59.66 kw)
Make	Komatsu
Net Power	78.00 hp (58.17 kw)
Number of Cylinders	4
Power Measured @	2200 rpm
Stroke	4.60 in (11.68 cm)

Operating Specifications

Operating Weight

18,056.00 lbs (8,190.07 kg)

Transmission

Max Speed - Forward	5.30 mph (8.53 kph)
Max Speed - Reverse	5.30 mph (8.53 kph)
Number of Forward Gears	3
Number of Reverse Gears	3
Transmission Type	dual-path hydrostatic

Undercarriage

Ground Contact Area	2,713.00 cu in (44,458.20 cu cm)
Ground Pressure	6.7 psi
Standard Shoe Size	15.80 in (40.13 cm)
Track Gauge	5.00 ft (1.52 m)

Weights

Ripper weight

1,267.70 lbs (575.02 kg)

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