1989-1993 KOMATSU WA600-6 WHEEL LOADER

Technical Description

The Komatsu WA600-6 is a heavy-duty wheel loader designed for high productivity in demanding applications such as hard rock quarries and sand and gravel pits. It is powered by a Komatsu SAA6D170E-5 engine delivering a net power output of 527 hp (393 kW) at 1800 rpm, ensuring robust performance and fuel efficiency. The loader features a rated bucket capacity ranging from 8.4 to 9.2 cubic yards (6 to 7 cubic meters), suitable for loading 60-ton trucks. Its operational weight lies between 118,385 and 118,825 lbs (53,699 to 53,899 kg), providing excellent stability with the widest tread in its class (2650 mm) and a long wheelbase (4500 mm). The articulation angle of 43° enhances maneuverability in tight job sites, while the maximum dump clearance at full raise reaches 13.8 ft (4 m). The WA600-6 incorporates advanced hydraulic power with a breakout force of 355 kN, modulating clutch, and electronically controlled transmission for smooth operation. Operator comfort is prioritized with a spacious low-noise cab, 360° visibility, and heated air-suspended seat. Maintenance is simplified by robust components, extended service intervals, and easy access to control points. The loader includes Komatsu’s KOMTRAX® system for remote monitoring, contributing to minimized downtime and optimized performance. Emission certified to Tier 3 standards, the WA600-6 balances high productivity, fuel efficiency, and environmental considerations in a durable, reliable wheel loader platform.