Man Energy Solutions announced the launch of its MAN 49/60DF engine type at the SMM trade fair in Hamburg. Dual fuel engines are capable of running on LNG, diesel and HFO, as well as many more sustainable fuels. It sets the benchmark for the fuel efficiency of four-stroke engines - both in petrol and diesel mode. Based on the new 49/60 engine platform, the engine features the latest technologies from MAN, including two-stage turbocharging and common rail fuel injection. Under the current Fuel EU draft, the engine's baseline efficiency and fuel-flexible design provide multiple pathways to achieve emissions compliance through 2050. It can essentially run on methanol and LNG if demand arises at a later stage.