The biggest advantage to using a 4BT Cummins, over the standard 4.0L gas engine, in a rock crawler is the peak torque delivery occurring at around 1,600 rpm compared to the 3,000 rpm peak torque of ...

Cummins has been around for more than a century, providing diesel, natural gas, and alternative fuel engines for a variety of applications. Many are probably familiar with the company's work under ...

A new range of light weight marine diesels will be ... remanufacture, sale and service of heavy-duty diesel and alternative fuel engines, automotive diesel engines and related products.