Steyr Profi 4135 operates on CNG or biomethane.

Under the ‘Steyr’ brand, CNH Global N.V., a worldwide manufacturer of agricultural and construction machinery majority-owned by Fiat S.p.A., has presented what they say is the first production tractor powered by natural gas, at the recent Agritechnica 2011 exhibition. Based on the Profi 6125 model, the new Steyr Profi 4135 Natural Power is equipped with a turbocharged dedicated (mono-fuel) compressed natural gas (CNG) engine, made by Fiat Powertrain Technologies (FPT), another Fiat group company. Read more »