JOHN DEERE 790E LC CRAWLER EXCAVATOR

Technical Description

The John Deere 790E LC is a robust mid-size hydraulic excavator engineered for demanding construction and earthmoving applications. This crawler excavator features a powerful John Deere 6068T engine, delivering 155 hp net (161 hp gross) at 2100 rpm, with a maximum torque of 465 lb-ft at 1300 rpm. The engine is turbocharged and has a displacement of 414 cu in, ensuring reliable performance and fuel efficiency. The hydraulic system is equipped with a 100 gpm pump and a relief valve pressure of 4980 psi, providing strong digging and lifting capabilities. The machine offers three boom/stick options, with maximum cutting heights ranging from 30.9 ft to 32.8 ft, digging depths from 20.8 ft to 25 ft, and maximum reach along the ground from 31.3 ft to 35.2 ft. The bucket capacity varies from 0.8 cu yd to 1.4 cu yd, with a reference capacity of 1.4 cu yd. The excavator has a ground clearance of 1.5 ft, a top cab height of 9.6 ft, and a width to the outside of tracks of 10.5 ft. The undercarriage is built for durability, with a drawbar pull of 39,700 lbs, ground pressure of 6.6 psi, and a maximum travel speed of 3.4 mph. The swing mechanism provides a swing speed of 10 rpm, and the operating weight is 51,725 lbs. The 790E LC is designed for versatility, efficiency, and operator comfort, making it a reliable choice for a wide range of excavation tasks.