LINK-BELT 290 X2 CRAWLER EXCAVATOR

Technical Description

The Link-Belt 290 X2 is a mid-sized hydraulic crawler excavator engineered for versatile construction and excavation applications. Powered by an Isuzu AH-6HK1XYSS turbocharged engine with intercooler, this machine delivers 207 horsepower at 1800 rpm and produces 627 lb-ft of torque at 1500 rpm. The excavator weighs 65,700 pounds and operates on a hydraulic system with a relief valve pressure of 4970 psi and pump flow capacity of 128.4 gallons per minute. The 290 X2 offers three interchangeable boom and stick configurations to optimize performance for specific tasks. Option 1 achieves a maximum digging depth of 23.3 feet with a 34.5-foot maximum reach. Option 2 provides a 21.6-foot digging depth with 33-foot reach, while Option 3 maximizes capability with 24.9-foot digging depth and 36.1-foot reach along the ground. The bucket capacity ranges from 0.8 to 2.5 cubic yards depending on application requirements. The machine features a robust undercarriage with sealed track chain, eight track rollers per side, and a ground pressure of 6.3 psi. Maximum travel speed reaches 3.5 mph with swing capability at 10.2 rpm. Dimensions include an 11.2-foot width across tracks, 10.5-foot cab height, and 1.6-foot ground clearance. The hydraulic system holds 79.3 gallons of fluid with independent travel motors equipped with counterbalance valves to prevent downhill overspeeding. Standard equipment includes full-length track guards, sealed rollers, and adjustable track tension for enhanced durability and operator safety.