HYUNDAI HL780-9 WHEEL LOADER

Technical Description

The Hyundai HL780-9 is a heavy-duty wheel loader engineered for demanding construction and material handling applications. Powered by a Cummins QSM11 turbocharged diesel engine, it delivers 348 gross horsepower and 260 kilowatts at 2,000 rpm, with maximum torque of 1,235 lb-ft at 1,400 rpm. The machine features a substantial 5.4 cubic meter heaped bucket capacity with a 3.45-meter bucket width, capable of a 24,200 kg straight tipping load. Weighing 30 metric tons, the HL780-9 operates on a four-forward, three-reverse powershift transmission with a maximum forward speed of 36.5 km/h and reverse speed of 25 km/h. Its load-sensing hydraulic system incorporates a variable axial piston pump delivering 111 gallons per minute, enabling rapid cycle times: 6.1 seconds for raise, 4.1 seconds for lower, and 1.4 seconds for dump operations. The loader reaches a maximum hinge pin height of 4,560 mm with 3,300 mm dump clearance at 45-degree discharge angle. At 9.63 meters long and 3.45 meters wide, it provides 495 mm ground clearance and 3.7-meter wheelbase for maneuverability. Equipped with a Tier 3 emissions-compliant engine and advanced 5.7-inch color monitor with integrated load weight system, backup camera, and remote management capabilities, the HL780-9 combines proven reliability with modern operator conveniences for maximum productivity.