Caterpillar introduces three models of compact track loaders — the 279C (pictured), 289C and 299C — which are the newest additions to the company's line of rubber-track loaders. The units feature a fully suspended undercarriage that employs four independent torsion axles for an improved ride. With 70 inches of track-on-ground, the 18-inch-wide rubber tracks are designed to exert low ground pressure while providing added traction and long service life.
“These models offer the industry compact track loaders with standard, independent, fully suspended steel imbed rubber track undercarriage,” says Kevin Coleman, senior marketing project engineer for Caterpillar. “The heavy-duty torsion axles absorb most of the shock to the undercarriage, machine and operator, especially over rough terrain. This means smooth travel, even at high speeds (up to 8.5 mph), as well as better load retention and greater productivity.”
The models have rated operating capacities of 3,200, 3,850 and 4,150 pounds at 50 percent of tipping load. Net-horsepower ratings are 82 hp for the 279C and 289C, and 90 hp for the 299C. Lift-arm-path design is radial for the 279C and vertical for the 289C and 299C.
Electronic control of the drive system allows continual fine-tuning of the drive pumps and drive motors to deliver controlled tractive effort. Standard hydraulic flow is 22 gpm and rated system pressure is 3,335 psi with a high-flow option that uses a large variable-displacement load-sensing pump to provide a maximum of 33 gpm of flow and 4,061 psi.
Verified by Kevin Coleman, senior marketing project engineer for Caterpillar.
Reader Service No. 140 • freeproductinfo.net/rer
Vital Stats
Engine power: 82 and 90 hp
Track width: 18 inches
Rated pressure: 3,335 psi
