Komatsu America Corp has introduced its new line of D37-23 and D39-23 crawler dozers, developed using extensive customer input.
Komatsu further refined the dozer design to meet EPA Tier IV Interim regulations using smart engine technology while maintaining the same high horsepower. The new dozers have increased productivity, and new operator-specific features, all bundled in a compact 89 or 105 hp (66 or 78 kW) package to push productivity and efficiency to new levels.
Long track-on-ground standard (EX) and low ground pressure (PX) models are available to offer customers flotation and weight distribution options to best match their applications. Operating weights range from 18,386 to 21,363 lbs. (8,340 to 9,690 kg) depending on the configuration and model. At 2200 rpm, the new models push with a net 89 hp and 105 hp, respectively.
Developed as compact and nimble work site performers, the D37-23 and D39-23 are designed for a wide variety of applications, including land clearing, grading, forestry and site work. A full guarding package, hydraulic winch and other attachments are available for easy customization to meet specific customer requirements.
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