JOHN DEERE 450 LC CRAWLER EXCAVATOR

Technical Description

The John Deere 450LC is a versatile hydraulic excavator engineered for demanding earthmoving and construction applications. Powered by a turbocharged 6101A diesel engine producing 285 horsepower at 2000 rpm and 955 foot-pounds of torque at 1300 rpm, this machine delivers consistent performance across varied operating conditions. The excavator features a displacement of 619 cubic inches with a Tier III emission-certified design, ensuring compliance with environmental standards while maintaining operational efficiency. With an operating weight of 97,680 pounds and multiple boom/stick configurations, the 450LC accommodates diverse project requirements. The reference bucket capacity of 2.5 cubic yards enables efficient material handling, while swing speeds reaching 9 rpm facilitate rapid operational cycles. Hydraulic specifications include a 95-gallon-per-minute pump flow capacity and system relief pressure of 4270 psi, providing the force necessary for demanding digging operations. The undercarriage comprises 53 shoes per side with 30-inch dimensions, 9 track rollers per side, and 3 carrier rollers per side, delivering a ground pressure of 8.7 psi and drawbar pull of 79,590 pounds. Maximum reach configurations extend to 43.3 feet along the ground, with digging depths reaching 30 feet depending on boom configuration, while maximum cutting height reaches 39 feet. Tail swing radius measures 11.4 feet, and the machine maintains a width of 12 feet to track outside, enabling maneuverability in confined job sites. The 160-gallon fuel capacity supports extended operational periods, while 24-volt electrical systems power auxiliary equipment and operator controls.