Tile: MAN D20 trucks training course Định dang: rar Dung lượng: 7,9 mb The Series D2066 LF series of inline engines was a new development for the heavy Trucknology Generation (TGA) series of MAN trucks: • New, higher power-output and torque ratings and steeper torque curves. • Increased peak effective pressure in the engine and the new combustion principle with common-rail (CR) fuel supply have distinctly improved engine efficiency and lowered fuel consumption over large area of the operating range. • The system used to bolt down the individual cylinder heads, the cylinder head gaskets, the cylinder liners and the crankcase have all been redeveloped to withstand the higher ignition pressures. • Adoption of the second-generation Bosch Common Rail fuel injection system (1600 bar). • Engine management by EDC7 and communication with FFR via the CAN bus.