... 5, ISO9001 1, Rotary Screw Portable Cummins Engine Oil Saving Air Compressor Application: Mining, Ore, Factory, construction, industry etc ... 2, Brand Air End: GHH (Germany)3, Oil Saving, Air Compressor for Cummins Engine4, Easy to Maintain, the four ... CODE: 8414809090Cummins Engine, let direct driven diesel air compressor oil saving.Air Compressor Working Two Air Comrpessors Working (Two wheels, ...