HIDROMEK HMK220LC-2 CRAWLER EXCAVATOR

Technical Description

The Hidromek HMK220LC-2 is a robust crawler excavator engineered for demanding construction and excavation tasks. Powered by a 6D34-TLU2D turbocharged and intercooled diesel engine with a displacement of 357.6 cubic inches, it delivers 153 horsepower at 2000 rpm and 435.2 lb-ft of torque at 1500 rpm, ensuring strong performance and fuel efficiency. The engine features direct injection and electronic controls for optimal combustion and reliability. The hydraulic system utilizes two variable displacement axial piston pumps, providing a maximum flow of 118.4 gallons per minute and a relief valve pressure of 5120.5 psi, supporting powerful and precise operation. The excavator offers a maximum cutting height of 31.4 feet, a digging depth of 21.9 feet, a loading height of 22.7 feet, and a ground reach of 32.5 feet, with a vertical wall digging depth of 16.8 feet. The undercarriage is designed for stability and traction, with a drawbar pull of 40,785.1 lbs, a maximum travel speed of 3.2 mph, and a track gauge of 7.9 feet. The machine weighs 49,163.1 lbs and has a fuel capacity of 93.6 gallons, hydraulic system fluid capacity of 121.6 gallons, and engine oil capacity of 4.8 gallons. The swing mechanism operates at 10.7 rpm, and the undercarriage features 49 shoes per side, 9 track rollers, and 2 carrier rollers per side. The HMK220LC-2 is equipped with a 24-volt electrical system and a 50-amp alternator, ensuring reliable operation and easy maintenance.