TEREX TXC 420LC-2 CRAWLER EXCAVATORS

Technical Description

The Terex TXC 420LC-2 is a large-class hydraulic excavator engineered for heavy-duty earthmoving and construction applications. Powered by a Volvo DV11 turbocharged engine delivering 293 horsepower and 1,101 foot-pounds of torque at 1,300 rpm, this machine provides substantial digging force and reliability. The excavator weighs 90,170 pounds and operates on a robust undercarriage featuring nine track rollers per side and 50 shoes measuring 23.7 inches, maintaining a ground pressure of just 10.5 psi for excellent ground compatibility. Featuring multiple boom and stick configurations, the TXC 420LC-2 offers exceptional versatility with maximum digging depths ranging from 25.4 to 27.7 feet and reach distances up to 39.4 feet along the ground. Maximum cutting heights extend to 37.3 feet, while vertical wall digging capabilities reach 16.9 feet. The machine accommodates bucket capacities between 1.9 and 2.9 cubic yards, with a reference capacity of 2.5 cubic yards for standard operations. The hydraulic system incorporates a 166.5 gpm pump with a relief pressure of 4,550 psi, supported by 111 gallons of hydraulic fluid capacity. With a 145.3-gallon fuel tank and swing speed of 9.2 rpm, the excavator delivers efficient productivity across diverse jobsites. The compact tail swing radius of 12.1 feet enhances maneuverability in confined spaces, while the 11-foot track width ensures stable operation. Maximum travel speed reaches 3.3 mph, enabling efficient repositioning between work areas.