2017-2023 KOMATSU WA150-5 WHEEL LOADER

Technical Description

The Komatsu WA150-5 is a robust wheel loader engineered for high productivity and reliability across diverse material handling applications. Powered by a water-cooled, 4-cycle, turbocharged, and air-to-air after-cooled SAA4D102E-2-B engine, it delivers 71 kW (95 HP) at 2,000 rpm, ensuring strong performance with low emissions. The engine features a dry-type air cleaner and direct injection, supporting efficient combustion and reduced fuel consumption. The loader is equipped with a hydrostatic transmission, offering four forward and four reverse gears, and an electronically controlled HST-drive with a 2-motor system for smooth, responsive operation. The hydraulic system utilizes a gear pump with a flow capacity of 32.5 gal/min (121 l/min) and a relief valve setting of 3,045.8 psi, enabling rapid cycle times: 5.8 seconds for bucket raise, 3.6 seconds for lower, and 1.1 seconds for dump. The machine’s operating weight is 17,295.3 lbs (7,845 kg), and it has a standard fuel capacity of 35.2 gal (132 l). The WA150-5 features a standard ride control system, heavy-duty axles, and a TPD-differential front and rear for enhanced stability and traction. The loader’s bucket capacity ranges from 1.3 to 1.7 m³, with a maximum dumping height of 2.73 m and reach of 945 mm. The cab is spacious, double-door, and meets ROPS/FOPS standards, providing operator comfort and safety.