Efficient engine and diagnostic systems

Superior engine technology

The state-of-the-art, high-torque diesel engine installed in the WR model series is the ideal candidate for strength-sapping soil stabilization and cold recycling operations. But it also uses its “brains” as the intelligent, fully electronic engine management system optimizes engine performance: the torque is maintained at a constantly high level even in case of extreme engine lugging. If required, ample torque reserves enable even higher engine outputs to be achieved. Automatic adjustment of the engine speed reduces fuel consumption.

The soundproof engine cowling opens at a mere flick of the wrist.

The soundproof engine cowling opens at a mere flick of the wrist.

Quick on-board diagnostics

State-of-the-art measuring technology is by far superior to conventional, manual measuring methods. We have therefore equipped the WR with high-tech diagnostic systems which enable maintenance diagnostics, parameter settings or troubleshooting to be performed quite effortlessly via the control panel in the operator’s cabin. The machine’s automatic diagnostic system autonomously monitors valves, sensors and control components. Numerous clearly visualized pages provide quick and accurate information on the machine’s current operating parameters. In addition, maintenance requirements are minimized by extended servicing intervals and an intelligent maintenance concept. The few points of maintenance are arranged in a clear pattern and offer easy access from the ground or via access ladders. In short: maximum operational availability of the WR is ensured.

High-tech diagnostic systems increase productivity.

High-tech diagnostic systems increase productivity.

When opened, the engine cowling offers ready access to the engine compartment, hydraulic system, air filter and pumps.

When opened, the engine cowling offers ready access to the engine compartment, hydraulic system, air filter and pumps.

The oil level can be checked quickly and easily from the ground.

The oil level can be checked quickly and easily from the ground.

Diagnostics and parameter settings are performed via the control screen.

Diagnostics and parameter settings are performed via the control screen.

Market-leading and cutting-edge products for the Road and Mineral Technologies business sectors are constructed at the WIRTGEN brand headquarters in Windhagen, Rhineland-Palatinate. With its innovative, high-performance and cost-efficient products and technologies for cold milling, soil stabilization, hot and cold recycling, concrete paving and surface mining, WIRTGEN leads the world market in road construction and repair, as well as in mining natural rock and pay minerals.

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