LIEBHERR R914B CRAWLER EXCAVATOR

Technical Description

The Liebherr R914B is a robust and versatile hydraulic excavator designed for demanding construction and excavation tasks. This model features a powerful direct injection, turbo-charged, and after-cooled engine (D 924 Tl-E) with a displacement of 402.8 cubic inches, delivering reliable performance at 2,000 rpm. The excavator offers multiple boom and stick configurations, providing a maximum cutting height of up to 36.5 feet, a digging depth of up to 24.8 feet, a loading height of up to 26 feet, and a reach along the ground of up to 35 feet, ensuring adaptability for a wide range of job site requirements. The bucket capacity ranges from 0.4 to 1.9 cubic yards, with a reference capacity of 1.4 cubic yards, allowing for efficient material handling. The machine’s dimensions include a ground clearance of 1.6 feet, a track length on ground of 11.3 feet, a tail swing radius of 9.4 feet, and a width to the outside of tracks of 9.9 feet, optimizing maneuverability and stability. The hydraulic system operates at 24 volts, with a pump flow capacity of 52.9 gallons per minute and a fluid capacity of 116.3 gallons. The swing mechanism achieves a speed of 9 rpm, while the undercarriage delivers a drawbar pull of 58,450.4 pounds and a maximum travel speed of 3.3 mph (5 kph). The shoe size is 23.7 inches, enhancing traction and durability. With a fuel capacity of 95.2 gallons and an alternator supplying 55 amps, the R914B is engineered for extended operation and reliability in challenging environments.