2016-2020 KOMATSU WA65-3 WHEEL LOADER

Technical Description

The Komatsu WA65-3 is a compact wheel loader engineered for material handling in confined spaces, featuring a four-cylinder 4D 94E engine delivering 50 horsepower and 121.7 lb-ft of torque at 1600 rpm. The machine operates on a hydrostatic transmission system with two forward and two reverse gears, achieving maximum speeds of 12.5 mph, complemented by a 12-volt electrical system with 80-amp alternator capacity. With an operating weight of 9,391.7 lbs and static tipping weight of 7,716.2 lbs, it maintains a 12.2-foot turning radius and features 405/70 R18 SPT 9 tires for enhanced stability and traction. The hydraulic system incorporates a closed-loop design with 14.6 gal/min pump flow capacity and 2,900.8 psi relief valve setting, enabling rapid cycle times: 1-second dump, 2.4-second lower, and 5-second raise operations. Its bucket capacity reaches 1 cubic yard (heaped) with a breakout force of 8,947.4 lbs, supported by a 6.1-foot bucket width and 8.3-foot dump clearance at maximum raise height. Dimensionally, the loader measures 16.8 feet in length with bucket on ground, 9.6 feet height to cab top, and 10.3 feet maximum hinge pin height, providing 2.6 feet reach at maximum lift and dump. Fuel capacity stands at 20.4 gallons, with comprehensive fluid capacities: 18.5 gallons hydraulic system fluid, 2.5 gallons engine oil, 2.7 gallons cooling system fluid, and differential capacities of 1.7 and 1.8 gallons front and rear respectively. This configuration makes the WA65-3 ideal for material stocking, landscaping, and general construction applications.