Equipment Specs

Komatsu D31PX-22 Crawler Tractor

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Komatsu Crawler Tractors
Equipment Specifications - RitchieSpecs
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The Komatsu D31PX-22 crawler tractor has a Komatsu SAA4D95LE-5 direct injection, turbocharged, air-to-air aftercooled, four-cylinder engine producing 78 flywheel horsepower (FWHP). It has a track gauge of 64.8 inches (165 cm) with 23.6-in (60-cm) shoes. It comes standard with a rigid track frame with in-shoe final drive, increased bushing diameter, heavy-plated steel construction, an electronically-controlled hydraulically-driven fan, spacious cab, ROPS/FOPS, electronic monitor panel with onboard diagnostics, ground level service checkpoints, palm command control system, and a dual-path hydrostatic transmission. It also features KOMTRAX technology, which sends equipment information and diagnostics to a secure website to be analyzed.

The Komatsu D31PX-22 has an adjustable pitch power angle tilt dozer blade with 2.1-cubic yard (1.6 m3) capacity. Its operating weight is 18,827.5 pounds (8,540 kg).

The D31PX-22 has a piston-type hydraulic system delivering fluid at a rate of 26.2 gallons (99.2 L) per minute at a system pressure of 3,983 lbs per square inch (PSI) (27461.8 kPa).