LINK-BELT EXCAVATORS 250 X4 CRAWLER EXCAVATOR

Technical Description

The Link-Belt 250 X4 is a mid-sized crawler excavator engineered for versatile earthmoving applications across diverse job sites. Powered by an Isuzu AQ-4HK1X turbocharged diesel engine, this machine delivers 177 net horsepower at 2,000 rpm, providing robust performance and fuel efficiency for demanding excavation tasks. The excavator features an operating weight of 56,900 lbs, making it maneuverable enough for confined spaces while maintaining substantial digging capacity and stability on various terrain types. With a maximum digging depth of 22.8 feet and a maximum reach along ground level of 33.2 feet, the 250 X4 offers excellent working envelope capabilities for trenching, material handling, and site preparation work. The machine generates 17,300 lbf of bucket digging force, enabling efficient excavation of compacted soils and rocky materials. The hydraulic system operates at 4,970 psi standard and 5,410 psi with power boost applied, delivering responsive and precise control through dual-acting boom and arm cylinders. The 250 X4 features an enclosed ROPS/FOPS Level 1 certified cab with integrated climate control, a 7-inch HD LCD color monitor with rear-view camera, and ergonomic controls for operator comfort during extended shifts. The track design incorporates eight track rollers and two carrier rollers per side, with adjustable tension and full-length track guards for enhanced durability and protection. A mechanical disc swing brake with auto-power swing functionality enables smooth 360-degree rotation at 10.6 rpm. The machine achieves travel speeds of 1.6 to 2.7 mph with a drawbar pull capacity of 58,900 lbf, supporting efficient job site mobility and auxiliary attachment operation.