2013-2015 KOMATSU WA470-6 WHEEL LOADERS

Technical Description

The Komatsu WA470-6 is a heavy-duty wheel loader featuring a 272 hp (203 kW) Komatsu SAA6D125E-5 six-cylinder engine with a displacement of 673.8 cu in (11.04 L), delivering high torque of 1360 Nm at 1400 rpm. It operates at a maximum speed of 22.5 mph forward and 23.2 mph reverse through a full-powershift transmission with four forward and four reverse gears. The machine weighs approximately 50,618 lbs (22,960 kg) and has a substantial fuel capacity of 109.2 gallons (413 L). Its hydraulic system includes a piston pump with a flow capacity of 51.6 gal/min (193 L/min) and a relief valve setting of 3555 psi, enabling rapid cycle times: dump time of 1.6 seconds, lower time of 3.7 seconds, and raise time of 5.4 seconds. The WA470-6’s bucket offers a heaped capacity of 5.5 cubic yards (4.0 m³) and a struck capacity of 4.6 cubic yards (3.0 m³) with a bucket width of 10.5 ft (3.0 m) and breakout force rated at 43,160 lbs (19,577 kg). Its dimensions support high productivity with a ground clearance of 1.8 ft (0.55 m), cab height of 11.5 ft (3.5 m), hinge pin max height of 14.4 ft (4.4 m), and a wheelbase of 11.4 ft (3.5 m). Additional features include a hydraulic cooling system, robust front and rear axle fluid capacities, and durable 26.5-25 tires designed for rough terrain. Overall, the WA470-6 balances powerful performance, efficient hydraulics, and stable maneuverability for demanding construction and material handling applications.