genset powered by gas: 1.fuel:natural gas ,biogas ,etc 2.cost saving. 3.soundproof. genset powered by gasTechnical Data for Multi- ... us.2.NG--Natural Gas(includes Compressed Natural Gas and Liquefied Natural Gas)),LPG--Liquefied Petroleum Gas,PET--Petrol 3.All ... 20/25 Engine ModelLY4M3-22G Fuel TypeNG,LPG,PET Gas Supply Pressure(Kpa)1.7-2.7Kpa Fuel ... (L*W*H)(mm)1730*840*945 genset powered by gas