Technical Description
The Hyundai ROBEX 180LCD-7A is a mid-sized hydraulic excavator engineered for versatile earthmoving and construction tasks. Powered by a turbocharged and charge air cooled D04FD-TAA engine delivering a net power of 116 hp (87 kW) at 2000 rpm and a max torque of 345 lbs-ft at 1800 rpm, it offers robust performance and fuel efficiency. The unit’s operating weight is approximately 40,120 lbs, providing a stable platform for precision digging and lifting. The excavator's hydraulic system includes a pump flow capacity of 88.8 gpm with a relief valve pressure of 4690 psi, ensuring smooth and responsive control of the boom, arm, and bucket.
Offering three boom and stick configurations, the machine provides varying operational ranges, with maximum cutting heights between 28.7 ft and 29.5 ft, maximum digging depths from 18.6 ft up to 21.6 ft, maximum loading heights up to 21 ft, and maximum reach along the ground extending to 31.1 ft. The bucket capacity ranges from 0.6 to 1.4 cubic yards, with a reference capacity of 1 cubic yard suitable for a wide range of digging and loading jobs.
Dimensionally, the excavator features a ground clearance of 1.6 ft, a cab height of around 9.6 ft, a track length on the ground of 11.1 ft, and an overall transport length near 29.5 ft. Its undercarriage is equipped with 51 shoes per side (each 23.7 in wide), 8 track rollers, and 2 carrier rollers per side, delivering a ground pressure of approximately 6.3 psi and a max travel speed of 3.2 mph. The swing mechanism achieves a speed of 11.3 rpm.
The operator cab is ergonomically designed with ISO certification, providing excellent visibility, safety glass, adjustable suspension seating, and comprehensive monitoring systems including centralized LCD displays for engine and hydraulic diagnostics. The unit carries a fuel capacity of 68.7 gallons and operates on a 24-volt electrical system. The reinforced undercarriage and counterweight clearance of 3.5 ft contribute to stability and maneuverability in demanding site conditions, while the tail swing radius is a compact 8.4 ft for working in confined areas. This combination of power, hydraulic efficiency, operational versatility, and operator comfort makes the Hyundai ROBEX 180LCD-7A a reliable choice for mid-size excavation applications.
