LIEBHERR R964C CRAWLER EXCAVATORS

Technical Description

The Liebherr R964C excavator is a high-performance crawler excavator designed for heavy-duty digging and loading operations, equipped with a powerful Liebherr D9508 8-cylinder V-engine delivering 320 kW (434 hp) at 1800 rpm. It features multiple boom and stick configurations with maximum digging depths ranging from 23.8 ft to 32.5 ft and maximum cutting heights up to 43.4 ft, offering versatility for various excavation tasks. The excavator's bucket capacities range from 3.3 to 6.6 cubic yards, with a reference capacity of 5.3 cubic yards, capable of handling substantial material volumes. Its operational weight varies between approximately 65,700 to 76,900 kg depending on configuration, with track dimensions optimized for stability, including a ground clearance of 2 ft and a width to the outside of tracks at 13.6 ft. The machine’s reach along the ground extends up to 47.1 ft in its largest boom/stick configuration, maximizing work envelope coverage. Hydraulic pump flow capacity is rated at 108.4 gallons per minute, and the system holds 277.4 gallons of hydraulic fluid, ensuring efficient power transmission and smooth operation. Additional features include an 80-amp alternator, 24-volt operating voltage, and various undercarriage shoe widths (19.7 to 29.6 inches). The R964C supports loading shovel attachments with cutting heights of up to 31.2 ft and dig depths up to 9.9 ft, enhancing its utility for material handling. Operating dimensions include shipping heights up to 14.3 ft and shipping lengths up to 46.5 ft, facilitating transport logistics. Swing speed is approximately 5.6–5.8 rpm, supporting efficient rotational movement on job sites. Overall, the Liebherr R964C excavator combines robust power, flexible reach, and sizeable bucket capacities for demanding industrial and construction applications.