The D1 Mulcher has a high-performance powertrain, closed-loop hydraulics and upgraded screening that optimize performance when clearing a mix of small- to medium-diameter materials. Design-matched with the rugged Cat HM518 Mulcher, it can clear a 72-in.-wide strip on each pass, making it suited for right-of-way construction and maintenance, site development, tree management and firebreak clearing.
- 104-hp Cat C3.6 diesel engine meets Tier 4 Final/Stage V emissions standards
- Closed-loop hydraulic circuit includes load-sensing hydraulics to prevent rotor damage when hitting an obstruction
- HM518 Mulcher offers a 31-in. maximum lift height, 14.5-in. maximum tilt and 25° maximum angle to either side
- Drum includes 38 fixed teeth with a single-bolt carbide tooth retention design and generates a speed range of 2,150 to 2,450 rpm
- Lower sloping hood line improves visibility to the mulching head
- Comes with an auto reversing fan plus a hinged grill that requires no tools to access the radiator for cleaning
- Mulcher head controls mounted on the air suspension seat
- Pressurized, heated and air conditioned cab includes a 10-in. color touchscreen monitor with standard reversing camera display, an in-cab drum indicator for at-a-glance monitoring of drum speed and direction and controls mounted on the air suspension seat
- Standard sweeps, screens, windows plus rear guard help to protect both the operator and machine when mulching
- Choice of conventional (XL) or low-ground-pressure (LGP) undercarriage
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