HYUNDAI ROBEX 180LC-7 CRAWLER EXCAVATORS

Technical Description

The Hyundai Robex 180LC-7 is a compact crawler excavator featuring a Mitsubishi S6S-DT turbocharged diesel engine delivering 126 horsepower and 94 kilowatts, with a maximum torque output of 307 foot-pounds at 1500 rpm. This mid-sized machine operates at an efficient 18,200 kilograms operating weight with a 24-volt electrical system and 50-amp alternator capacity. The excavator accommodates multiple boom and stick configurations, enabling maximum digging depths ranging from 18 feet to 21.6 feet, with cutting heights reaching up to 31.5 feet and ground reach capabilities extending to 30.6 feet depending on attachment selection. The bucket system offers versatile capacity options from 0.6 to 1.4 cubic yards, with a reference bucket capacity of 1 cubic yard for standard operations. Its undercarriage features 51 shoes per side with 8 track rollers and 2 carrier rollers, generating a modest 6 psi ground pressure and delivering 37,500 pounds of drawbar pull. The swing mechanism operates at 12 rpm with a 8.4-foot tail swing radius and maximum travel speed of 3.2 mph. Hydraulic specifications include an 88.8 gallon-per-minute pump flow capacity and 4,690 psi system relief pressure with 63.5 gallons of fluid capacity. Dimensionally, the unit features a 9.6-foot cab height, 9.4-foot track width, and compact 1.6-foot ground clearance, making it suitable for confined job sites while maintaining excellent breakout force and operational efficiency.