Wirtgen introduces two new paver models to North American market

Wirtgen now offers 14 machine models in various performance classes for the paving of large-scale concrete pavements, such as highways or aircraft runways. Due to their modular design, the machines can be customized to meet nearly any customer's specific requirements. Two new pavers in the 40 ft. (12 m) class are the smaller cousins of the larger Wirtgen slipform pavers, which are capable of paving concrete up to a maximum working width of 53.5 ft. (16 m).

With a 430 HP/321 kW Cummins engine that meets the U.S. Tier 4f emissions standards (SP 124i), or 365 HP/272 kW that meets the U.S. Tier 3 emissions standards (SP 124), these new Wirtgen slipform pavers have sufficient power for placing concrete pavements from 14 ft. to 40 ft. (4.50 m to 12 m) wide and up to 18 in. (450 mm) thick.

Steerable and slewing crawler units

The SP 124i/SP 124 is the first slipform paver from Wirtgen with a maximum working width of 40 ft. (12 m) to be equipped with four steerable and slewing crawler units, which are optionally available with a new slew drive steering system and a steering angle of up to 260°.

The additional maneuverability of the paver allows the operator to quickly adapt to changing job site conditions. Its narrow profile and reduced trackline allows paving close to obstacles. In addition, the four crawler units can be switched to rotation mode at the push of a button. As a result, the SP 124i/SP 124 can turn almost on the spot and directly produce the next lane in the opposite direction without wasting any time on repositioning. During transport, the swing legs are swung in.

High-precision paving

The SP 124i/SP 124 pavers have high paving accuracy and intuitive operation, resulting in ease of use. A wide range of available options - such as a self-loading dowel bar inserter (DBI) with fully automated dowel magazine, tie-bar and side tie-bar inserter, or trough systems, each of which is tailored to the different global requirements for inset applications - means the machines can be configured to suit any application.

Wirtgen's SP 120 series focuses on user-friendly machine operation and synergies with the SP 60i and SP 90i. For example, the demand-optimized Eco Mode engine management system helps reduce fuel consumption and noise emissions by adapting performance to application requirements.

A 3D interface offers compatibility with 3D control systems from leading suppliers, making it future-proof. In addition, the WITOS FleetView telematics system offers fleet management, position and condition monitoring, as well as maintenance and diagnostic processes.