Cummins has taken a major leap forward with engine design as it ditches cooled exhaust gas recirculation for its newest heavy-duty six-cylinder engine platform launched at bauma – the 12-litre QSM12. As its Tier 4 Final/Stage 4 engine solution in the 250-383kW sector, the QSM12 benefits from higher efficiency air handling and an advanced in-cylinder combustion process, allowing a return to using a straightforward wastegated turbocharger.
Concerned about the risk of material failure, many local authorities and network operators have been reluctant to incorporate high recycled content asphalt into the surface course of UK roads. David Smith, development director at FM Conway, explained why asphalt recycling is crucial to maximising the value of Britain’s largely untapped road asset.
The Kleemann Mobicat MC R jaw crusher is the smallest crusher in the Mobicat range. Weighing approximately 36tonnes, it is relatively transportable, making it ideal for smaller jobs. There is an option to lower the height if required. The crusher is reliable and extremely flexible due to its variable gap width adjustment and the reversible drive enables blockages in the mouth to be removed quickly and easily. The powerful 228kW diesel engine ensures maximum feed capacity of up to 200tonnes per hour, claims
The Kleemann Mobicat MC R jaw crusher is the smallest crusher in the Mobicat range. Weighing approximately 36tonnes, it is relatively transportable, making it ideal for smaller jobs. There is an option to lower the height if required. The crusher is reliable and extremely flexible due to its variable gap width adjustment and the reversible drive enables blockages in the mouth to be removed quickly and easily. The powerful 228kW diesel engine ensures maximum feed capacity of up to 200tonnes per hour, claims
