Redefining Power Efficiency​ The innovative architecture of the X12 is redefining power efficiency for trucks and coaches with a highly efficient in-cylinder combustion formula eliminating the need for exhaust gas recirculation (EGR). The advanced design of the 11.8-litre engine results in a remarkably low weight under 920 kg. while delivering all the uncompromising on-road performance drivers desire while maximizing efficiency for every job.

The Power to Perform​ The X15 gives you the ultimate heavy-duty power for both manual and automated transmissions with ratings up to 617 hp and a huge 2779 Nm  of torque available at 1000 rpm. Built with uptime and lower cost of ownership in mind, the X15 is the first choice for drivers that need the power to perform. Rugged durability is ensured by the use of proven hardware, while two optimized series realize the full potential of the 15-litre platform by focusing on maximizing haul fleet fuel-efficiency or responsive performance for heavier applications.​

Premium performer Unique among engine platforms, the 8.9-litre L Series combines the robust characteristics of a higher displacement, heavy-duty engine with the efficiency and lower operating costs of a smaller, midrange engine. This fusion of attributes gives the ability to power a remarkably broad range of vehicles, while delivering premium levels of performance and has earned a reputation for dependability unsurpassed in industry, tailored to every application.  

Moving Forward To Near Zero​ Latest design enhancements to the L9N natural gas engine have achieved close-to-zero emission levels, below that of the Euro VI standard. This leap forward is achieved while retaining the simplicity of a passive ‘fit and forget’ aftertreatment. Sharing the same engine block as the high-strength L9 diesel brings the benefit of 80 percent component commonality between the two engines. Ideally suited for bus, coach and truck applications with cleaner and quieter operation.​