These two new models are packed with state-of-the-art technology and offer great performance, efficiency, and operator comfort for a maximised customer value.
At the heart of new Dash 11 generation wheel loaders is a newly developed Komatsu diesel engine which is characterised by extremely high torque in the low speed range. This new engine is combined with a Komatsu-designed hydro-mechanical-transmission (HMT), resulting in unmatched performance, power reserves, fuel efficiency and ease of operation for all transport and loading tasks.
The WA475-11, for example, demonstrates a 14% improvement in fuel efficiency over its Dash 10 predecessor, while the WA485-11 achieves a remarkable 29% increase in fuel efficiency compared to its predecessor WA480-8.
Thanks to a constant variable gear ratio, the engine stays in a highly efficient fuel zone. Variable speed control makes it possible to individually adapt the machine’s maximum speed to the requirements of the job site. The adjustable variable traction control effectively limits wheel spin in difficult ground conditions.
Significant Upgrade in Payload & Bucket Capacity
Compared to its predecessor WA480-8, the WA485-11 has experienced a significant upgrade in payload and bucket capacity. All machine components have been adapted to a permanent payload of 8,800 kg and can even be increased to 9,300 kg in an aggregate handling variant, which helps to reduce the number of loading cycles required depending on the vehicle size.
Higher Productivity driven by Innovation
The »automatic bucket filling» and other assistance functions help the operator maintain productivity even during long shifts.
A fully digital, high-resolution driver information system provides important machine measurements, including KDPF status and data on AdBlue® levels and fuel consumption.
Messages from the ECO control system are displayed in real time during operation and on the exit screen when the ignition is turned off. The ECO control menu allows the operator to check operating logs and fuel consumption. These records are useful for reducing overall fuel consumption and can be saved and sorted by the operator.
Another key innovation is the newly developed Angle-Feedback-Joystick-Steering (AFJS) without a steering wheel, which gives the driver feedback on the steering angle already achieved at any time via the position of the steering lever and is therefore very intuitive to use. Another benefit of this system is the elimination of the steering column, which helps to improve visibility of the work platform and space.
The programmable engine management system automatically switches the engine off when idling or lets the engine run to cool down after leaving the cab and then switches off automatically later.
Last Updated on 17 January 2025