MWM, medium power gas engine
Mark MAK, high-power segment heavy oil diesel gas engine
Caterpillar products commonly found in the distributed market are divided into two: Caterpillar native (USA) and acquired MWM (Germany). The original products are G3300, G3400, G3500, G3600 four series, of which G3500 is the main product. MWM brand products have CG132B, CG170, CG260 three series, of which CG132B is upgraded from the previous CG132, the original CG132 has been discontinued.
MWM
MWM, a German brand, was founded in 1922 by Karl Benz.
In the last hundred years of development, MWM has undergone several acquisitions and restructurings: in 1985, it was acquired by Deutz, in 2007, Deutz was acquired by 3i (Capital Company) and the diesel and gas businesses were split, and in 2011, it was acquired by Caterpillar to include only the gas internal combustion engine business. MWM's products have TCG3016, TCG2020, TCG2032 three series, of which 3016 is upgraded from the previous 2016, the original 2016 has been discontinued. From the exact same power bands and very similar naming conventions, these are the same thing as Caterpillar's CG series.