LIEBHERR R964C LITRONIC CRAWLER EXCAVATOR

Technical Description

The Liebherr R964C Litronic is a heavy-duty crawler excavator engineered for demanding excavation, material handling, and mining applications. Powered by a Liebherr D9508 TL 8-cylinder V-engine, this machine delivers 430 horsepower (321 kW) of net power at 1800 RPM, with a displacement of 16.16 liters. The engine incorporates advanced features including common rail injection, a turbocharger, and fuel pre-heater technology, enabling efficient cold starting and reliable performance in challenging environments. The excavator complies with emission standards up to IIIA/Tier 3 regulations. The R964C Litronic features a variable flow, swash plate hydraulic pump with electrohydraulic pump regulation and electronic engine speed sensing, delivering a maximum flow of 245 l/min for optimal hydraulic performance. Bucket capacity ranges from 1.50 to 5.00 cubic meters, while shovel capacity spans 3.40 to 5.00 cubic meters, offering versatility for various material handling tasks. The machine's operating weight ranges from 65,700 to 76,900 kg for backhoe configurations and 67,300 to 76,400 kg for shovel configurations. Key operational capabilities include a maximum digging depth of 24 feet (7 meters) and maximum cutting height of 37.9 feet. The swing ring utilizes a sealed single race ball bearing design with internal teeth, providing smooth rotation at speeds up to 5.6 rpm. Standard features include automatic air conditioning with combined cooler/heater, digital hour meter, electric fuel pump, central lubrication system, and quick disconnect hose couplers for additional tools. The cab dimensions measure 1820mm length × 930mm height × 1370mm width, while the counterweight spans 3260mm width × 1390mm height.