LIEBHERR R914C CRAWLER EXCAVATOR

Technical Description

The Liebherr R914C hydraulic excavator is a versatile mid-sized machine designed for precision and power in earthmoving tasks. It features six boom and stick configurations, offering maximum cutting heights from 30.9 ft up to 36 ft and maximum digging depths ranging from 18.6 ft to 24.7 ft, allowing tailored reach and depth capabilities for various applications. The excavator’s maximum bucket capacity is 1.9 cubic yards, with a reference capacity of 1.4 cubic yards, supporting efficient material handling. The machine's dimensions include a ground clearance of 1.6 ft, track length on the ground of 11.3 ft, tail swing radius of 9.2 ft, and an overall width of 8.3 ft to the outside of tracks, optimizing maneuverability on job sites. At its core, the Liebherr R914C is powered by a turbocharged and after-cooled D 934 S engine producing 157 horsepower at 1800 rpm, compliant with reduced emission standards. The machine operates on a 24-volt system with an 80-amp alternator and has a fuel capacity of 100.4 gallons. Its hydraulic system has a 56.6 gallons per minute pump flow capacity and a total fluid capacity of 132.1 gallons, ensuring responsive and efficient operation. The excavator weighs 52,250 pounds, with a swing speed of 9 rpm, and a drawbar pull of 58,450 pounds for strong traction. Travel speed reaches up to 3.3 mph, supported by an undercarriage featuring 8 carrier rollers and 2 track rollers per side with 19.7-inch shoes. Shipping dimensions are approximately 10.2 ft in height and about 31 to 32.7 ft in length depending on the boom/stick configuration. This combination of power, reach, and compact maneuverability makes the Liebherr R914C suitable for diverse construction and excavation tasks.