1994 - 1998 KOMATSU WA470-3M ACTIVE+ WHEEL LOADER

Technical Description

The Komatsu WA470-3M Active+ is a robust wheel loader designed for high productivity and efficiency. It features a 5.5 cubic yard (4 m³) heaped bucket capacity with a breakout force of 40,915 lbs (18,559 kg), and a bucket width of 9.9 ft (3 m). The machine provides a maximum dump clearance of 9.9 ft (3 m) and a reach of 4.2 ft (1 m) at max lift and dump. Its overall length with the bucket on the ground is 28.2 ft (9 m), with a wheelbase of 11.2 ft (3 m) and an operating width over tires of 9.5 ft (3 m). Ground clearance measures 1.7 ft (0.5 m), and the machine stands 11.5 ft (3 m) tall to the top of the cab, with a hinge pin maximum height of 13.9 ft (4 m). Powered by a Komatsu SA6D125E engine with 6 cylinders and 674.1 cu in displacement, it delivers 263 hp (196 kW) at 1400 rpm. The hydraulic system operates at a pump flow capacity of 104.9 gal/min (394 l/min), with dump time of 1.4 seconds, raise time of 6.8 seconds, and lower time of 3.7 seconds. Relief valve setting is 3045.8 psi, supporting efficient load handling. The WA470-3M features a fully automatic 4-speed full powershift transmission with kickdown and gear-hold, enabling a max forward speed of 24.3 mph (39 kph) and reverse speed of 23.4 mph (37 kph). Its operating weight is 51,522 lbs (23,370 kg), equipped with Michelin 26.5 R25 XHA L3 tires and a turning radius of 20.3 ft (6 m). Fuel capacity is 103.1 gallons (390 l), and the machine supports a 24 V electrical system with a 50 A alternator output, making it a highly capable loader for demanding operations.