Caterpillar D3K2 Mulcher

Factory-built D3K2 Mulcher combines the solid foundation of the D3K2 dozer with the Cat HM518 mulcher

Cat D3 K2 Mulcher Cm20160927 43666 61466

The factory-built Cat D3K2 Mulcher combines the solid foundation of the D3K2 dozer with the ruggedly designed Cat HM518 mulcher to take on a mix of small-to-medium-diameter material in a wide range of applications, including right-of-way construction/maintenance, site development, tree management, and fire-break clearing. Caterpillar markets the D3K2 Mulcher as a complete model configuration, and the HM518 mulcher cannot be retrofitted to standard D3K2 dozer models. However, for added utility, the mulcher can be removed and an optional Cat VPAT (variable-pitch/angle/tilt) blade installed.

  • Available with a conventional long (XL) undercarriage or low-ground-pressure (LGP) undercarriage
  • HM518 mulcher features a 72-in.-wide drum that is matched to the operating width of the carrier for optimum efficiency and productivity
  • Pressurized cab includes 360° visibility and is fitted with screens and "poly-carb" windows for added protection when mulching
  • In-cab display and pressure gauge mounted to the mulcher frame allows operator to easily monitor mulcher performance
  • Hydraulically adjustable push guard and hydraulically operated front hood on mulcher provide added safety
  • Air suspension seat with seat-mounted controls

Brochure: Caterpillar D3K2 Mulcher

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