JOHN DEERE 450C LC CRAWLER EXCAVATOR

Technical Description

The John Deere 450C LC is a heavy-duty tracked excavator engineered for maximum performance in demanding construction and excavation environments. This model features a robust John Deere 6125H turbocharged engine with a displacement of 763 cubic inches, delivering 316 horsepower at 1800 rpm and 955 lb-ft of torque at 1300 rpm, ensuring reliable power for all heavy-duty tasks. The machine’s operating weight is 102,560 lbs, providing stability and traction across challenging terrains. The hydraulic system is designed for efficiency, with a relief valve pressure of 4410 psi, a pump flow capacity of 100 gpm, and a total hydraulic fluid capacity of 74 gallons. The excavator is equipped with a 24-volt electrical system, a 45-amp alternator, and a 171-gallon fuel tank for extended operation. The undercarriage features 30-inch shoes, a track gauge of 9.5 feet, and 53 shoes per side, delivering a ground pressure of 9.2 psi and a maximum travel speed of 3.4 mph. The swing mechanism allows for a swing speed of 9 rpm, enhancing maneuverability. The 450C LC offers multiple boom/stick configurations, with maximum digging depths ranging from 23.9 to 30 feet, maximum reach along the ground up to 43.3 feet, and maximum cutting heights up to 39 feet. The bucket capacity ranges from 2.1 to 6.6 cubic yards, with a reference bucket capacity of 3.1 cubic yards. The machine’s dimensions include a length of track on ground of 14.7 feet, a tail swing radius of 11.5 feet, and a width to the outside of tracks of 12 feet, making it suitable for a wide range of excavation projects.