LIEBHERR R976 LITRONIC CRAWLER EXCAVATOR

The Liebherr R976 LITRONIC is a high-performance crawler excavator engineered for demanding quarrying and earthmoving applications. This 90-tonne class machine features a powerful Liebherr D9508 A7 SCR engine delivering 544 net SAE horsepower (406 kW) at 1,800 RPM, generating exceptional breakout force of 109,032 lbs and a maximum torque of 2,195 lb-ft. The excavator offers four boom/stick configurations, with the most capable option providing a maximum digging depth of 30.4 feet and dumping height of 30.2 feet, while featuring a versatile 8.7 cubic yard bucket capacity. With a maximum reach at ground level of 41.8 inches and maximum teeth height of 42.2 feet, the R976 LITRONIC delivers precision and speed in material handling and loading operations. The machine operates on an advanced hydraulic system pressurized at 5,076 PSI with 300 gallons of fluid capacity, ensuring smooth and responsive movements across varied terrain. The undercarriage features eight track rollers and two carrier rollers per side with a 14.3-foot width and 15.7-foot wheelbase, providing exceptional stability and a maximum drawbar pull of 127,691.5 lbs. The Tier 4 Final emission-compliant engine incorporates a dry-type air cleaner and water-cooled cooling system, meeting stringent environmental standards. Standing 12.3 feet tall with a 2.3-foot ground clearance and operating weight of 212,300 lbs, the R976 LITRONIC combines mobility with durability, featuring a 396-gallon fuel tank for extended operation and comprehensive 24V electrical systems including dual 180-Ah batteries.