LINK-BELT 1600 QUANTUM CRAWLER EXCAVATOR

Technical Description

The Link-Belt 1600 Quantum is a mid-size midi excavator engineered for versatile earthmoving and material handling applications. Powered by an Isuzu 4JB1 four-cylinder diesel engine, this machine delivers 54 horsepower at 2,100 rpm with maximum torque of 139 foot-pounds at 1,600 rpm. The excavator operates at a modest ground pressure of 4.7 psi, making it suitable for environmentally sensitive sites and areas requiring minimal ground disturbance. The 1600 Quantum features a robust hydraulic system with a 40 gpm pump capacity and 4,409 psi relief valve pressure, enabling impressive digging and lifting capabilities. Depending on boom and stick configuration, the machine achieves maximum cutting heights ranging from 23.7 to 25.2 feet, digging depths from 13.6 to 15.1 feet, and horizontal reach up to 22 feet along the ground. The swing mechanism provides 13.5 rpm rotation with 13,057 foot-pounds of torque, facilitating efficient material positioning. Operating at 15,432 pounds, the excavator maintains a compact footprint with a 7.1-foot track width and 8.6-foot cab height, enabling access to confined job sites. The machine accommodates three bucket options ranging from 0.3 to 0.5 cubic yards and offers two-speed hydrostatic travel reaching maximum speeds of 3.1 mph. Fuel capacity of 37 gallons combined with mechanical governor-controlled variable speed engine operation supports extended work cycles. The hydraulic system incorporates integral cylinder cushioning and boom/arm holding valves for precise load control.