KOMATSU W70-3 WHEEL LOADER

Technical Description

The Komatsu W70-3 is a robust wheel loader engineered for efficient material handling in construction and industrial environments. Powered by a 6D105 engine with 107 hp (80 kW) and 396 cu in displacement, it delivers reliable performance for demanding tasks. The loader features a heaped bucket capacity of 2.3 cu yds (2 m³) and a bucket width of 8.1 ft (2 m), providing substantial breakout force of 19,380 lbs (8,791 kg) for effective digging and loading. Its operating weight is 20,789.6 lbs (9,430 kg), with a static tipping weight of 14,991.5 lbs (6,800 kg), ensuring stability and safety during operation. The W70-3 has a wheelbase of 9.1 ft (3 m), a length with bucket on ground of 21.5 ft (6 m), and a width over tires of 7.8 ft (2 m), making it suitable for a variety of site conditions. The hinge pin reaches a maximum height of 11.9 ft (3 m), and the dump clearance at max raise is 9.2 ft (3 m), facilitating efficient material discharge. The loader is equipped with a full powershift countershaft transmission with soft shift, offering three forward and three reverse gears, and a maximum speed of 21.5 mph (34 kph) in both directions. Additional features include a rear axle oscillation of 30°, a turning radius of 18.1 ft (5 m), and a tire size of 17.5-25 12PR (L-2). The cooling system holds 9.3 gal (34 l) and the fuel tank capacity is 45.5 gal (170 l), supporting extended operation.