JCB 456 WASTEMASTER WHEEL LOADER

Technical Description

The JCB 456 Wastemaster is a robust wheel loader engineered for heavy-duty construction and waste management applications, featuring a turbocharged 6-cylinder 8.3-liter Cummins 6CT 8.3C diesel engine delivering 161 hp gross power at 2200 rpm and max torque of 665 lb-ft at 1400 rpm. It has an operating weight of approximately 21,627 kg (47,679 lbs) and a smooth shift powershift transmission with 4 forward and 3 reverse gears, reaching speeds up to 23.3 mph forward and 15.2 mph reverse. The hydraulic system employs twin variable displacement piston pumps with a flow capacity of 108.4 gal/min, enabling efficient operation of the loader arms with a quick 5.8-second raise time and 1.2-second dump time, all controlled by load-sensing hydraulics for energy efficiency. The loader features a large 3.7 to 3.8 cubic yard (2 m³) bucket with a breakout force of 39,342 lbs, a bucket width of 9.4 ft (3 m), and maximum hinge pin height of 17.5 ft (5 m). Dump clearance at max lift reaches 13.3 ft, with a maximum reach of 4.4 ft, optimizing material handling. The wheelbase is 10.9 ft (3 m) with ground clearance of 1.6 ft and tire size Michelin 23.5R25 XHA L3. Designed for operator comfort and productivity, it includes a spacious cab 11.2 ft tall with excellent visibility, efficient cooling, and a 24 V electrical system with a 70-amp alternator. Serviceability is enhanced by 500-hour intervals and easy ground-level greasing. The JCB 456 Wastemaster balances power, capacity, and efficiency for demanding loader operations.