LIEBHERR R900HDS CRAWLER EXCAVATOR

Technical Description

The Liebherr R900HDS is a mid-size hydraulic crawler excavator engineered for versatile earthmoving and excavation applications. Weighing 50,485.9 pounds with an operating footprint of 8.3 feet in width and 11.1 feet track length, this machine delivers compact maneuverability without compromising performance. The excavator features dual boom/stick configurations: Option 1 provides 22 feet maximum cutting height and 11.5 feet digging depth, while the enhanced Option 2 extends to 27.5 feet cutting height and 12.8 feet digging depth, with maximum reach along ground reaching 25 feet. Powered by a BF4L 913 in-line, air-cooled diesel engine producing 89.9 horsepower at 2000 rpm, the R900HDS delivers consistent performance across demanding jobsites. The hydraulic system operates at 5,221.4 psi relief pressure with 67.7 gallons per minute pump flow capacity, supported by a 47.6-gallon fluid reservoir. An integrated 52.9-gallon fuel tank ensures extended operational range between refueling intervals. The undercarriage generates 53,954.2 pounds of drawbar pull with maximum travel speed of 3.2 mph, facilitating efficient site movement. Ground clearance of 1.6 feet and tail swing radius of 5.8 feet enable operation in confined spaces, while the 10.8-foot cab height provides operator visibility. This machine is ideally suited for quarrying, demolition, and general excavation where balanced power, reach capability, and compact dimensions are essential requirements.