LIEBHERR R944B CRAWLER EXCAVATOR

The Liebherr R944B is a powerful hydraulic crawler excavator engineered for demanding heavy-duty excavation, demolition, and material handling applications. Powered by a turbocharged Liebherr D926 TI-E engine producing 245 horsepower at 2000 rpm with 610.3 cubic inches displacement, this machine delivers robust performance in challenging jobsite conditions. The excavator features a sophisticated hydraulic system with a pump flow capacity of 137.4 gallons per minute and system relief pressure of 5076.4 psi, enabling smooth and efficient bucket and attachment operation. The R944B offers exceptional versatility with six configurable boom and stick combinations, allowing operators to optimize reach and digging depth based on specific project requirements. Configurations range from moderate reach options with maximum digging depths of 20.6 feet to extended-reach demolition packages achieving cutting heights up to 42.7 feet and digging depths of 27.1 feet. Bucket capacity options span from 0.8 to 3.5 cubic yards, accommodating various material types and loading scenarios. Dimensionally, the machine measures 9.9 feet wide with a 13.2-foot ground track length and maintains excellent ground pressure of just 12 psi, suitable for sensitive terrain. The cab height reaches 10.5 feet with an 11.2-foot tail swing radius. Standard operating specifications include a 24-volt electrical system with 55-amp alternator output, 186.3-gallon fuel capacity, and maximum travel speed of 3.2 mph. The undercarriage delivers 75,535 pounds of drawbar pull with nine track rollers and two carrier rollers per side, ensuring reliable mobility and stability across diverse working surfaces.