New Features Make the Cat 973D Track Loader More Powerful, Productive and Fuel-Efficient — Plus Easier to Operate

The Caterpillar home page has details on the new 973D, featuring load-sensing hydraulics, joystick steering, new operator’s station (with tilting cab) and 10 percent more power than its 973C predecessor.

Photo Credit: Caterpillar

According to Caterpillar, the new loader carries on the 973C’s “all-purpose performer” reputation and retains much of its solid design, including the Cat C9 engine, hydrostatic drive, single-fabrication mainframe, Z-bar loader linkage and oscillating undercarriage. The 973D is a “one-machine workforce” with the features to take on the toughest jobs—at construction sites or in the harsh environments of steel mills, landfills, quarries and demolition sites.

Photo Credit: Caterpillar

Complementing the new hydraulic system are lift and tilt cylinders using position-sensing electronics, which allow operators to set lift and tilt kick-outs from the cab. Kick-outs are quickly reset for each job—or even each truck—to assure fast cycle times. In addition, end-of-travel snubbing assures that cylinders stop smoothly with less shock.

Source: Caterpillar


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