Caterpillar Releases Three Compact Track Loaders

摘要

Three models of compact track loaders, the 279C, 289C and 299C, are the newest additions to the Caterpillar~R line of rubber-track loaders. The new loaders feature durable, steel-embedded track and steel undercarriage components for solid traction and reduced wear on sites with sticky, rocky soils. The fully suspended undercarriage employs four independent torsion axles for a superior ride and excellent bucket-load retention. Class leading track-on-ground of almost 70-in provides good flotation and traction, low ground pressure, and long track life. All three models feature two-speed drive systems with a maximum speed of 8.5-mph for fast movement around large sites. The electrohydraulic joystick control of the drive motors delivers straight-line tracking, and elec- tronic torque management optimizes productivity. The new models have rated operating capacities of 3,200-1b, 3,850-1b and 4,150-1b at 50 percent of tipping load. Net-horsepower ratings are 82 for the 279C and 289C, and 90 for the 299C. Lift-arm-path design is radial for the 279C and vertical for the 289C and 299C.