JOHN DEERE 792D LC CRAWLER EXCAVATOR

Technical Description

The John Deere 792D LC is a mid-sized hydraulic excavator engineered for robust performance and versatility in heavy construction and earthmoving tasks. It features two boom/stick configurations: Option 1 offers a maximum cutting height of 32.5 ft, digging depth of 23.8 ft, and reach along ground of 34.5 ft, while Option 2 extends these capabilities with a cutting height of 33.4 ft, digging depth of 27.9 ft, and reach along ground of 36.6 ft. Both options support vertical wall digging depths exceeding 20 ft, optimizing its utility across varied excavation scenarios. Equipped with a turbocharged John Deere 6076A engine displacing 466 cu in, it delivers a gross power of 173 hp and net power of 165 hp at 2100 rpm with peak torque of 604 lbs-ft at 1350 rpm, ensuring reliable, high-torque operation. The hydraulic system boasts a pump flow capacity of 138.4 gpm and operates at a relief valve pressure of 4980 psi, supported by a 79-gallon fluid capacity, enabling efficient and precise hydraulic movements. The machine’s operating weight is approximately 60,250 lbs, supported by a durable undercarriage featuring 50 shoes per side with 24-inch shoe size, and a track gauge of 8.5 ft, providing stability and traction with a drawbar pull of 44,000 lbs and a max travel speed of 2.9 mph. The excavator’s bucket options range from 1 to 2.1 cubic yards capacity, supporting flexible load handling. Dimensionally, it has a ground clearance of 1.6 ft, total height to cab top near 9.9 ft, and a length over 34 ft, facilitating transportation and operation in diverse working environments. The swing mechanism rotates at 12 rpm with a tail swing radius of 10 ft, allowing efficient site maneuvering. This combination of power, hydraulic efficiency, and versatile reach makes the John Deere 792D LC a reliable tool for demanding excavation applications.