Technical data General information Power categories Piston Piston pin Fuel system Crankshaft bearing Connecting rod Connecting rod bearing Crankcase, cylinder liner (wet) i Introduction of engine OM 471 and exhaust aftertreatment > 09/2011 > 11 – This printout will not be recorded by the update service. Status: 09 / 2011 – SN00.00>W>0002>05H Technical data of diesel engine OM 471 OM 471 Displacement (l) 12,8 No. of cylinders 6 (in line) Valve control DOHC Valve number for each cylinder (intake/exhaust) 2/2 Idle speed (rpm) 560 Compression ratio (f) 17,3 Stroke (mm) 156 Stroke:bore ratio 1,18 Weight (kg) approx.
1200 OM 471 with code M3A OM 471 with code M3B OM 471 with code M3C OM 471 with code M3D Output (kW) 310 330 350 375 Output (horsepower) 421 449 476 510 Torque (Nm) 2100 2200 2300 2500 OM 471 Diameter (mm) 132 Overall height (mm) 113 Compression height (mm) 75 Shank length 71,65 OM 471 Inside diameter (mm) 23.5 Outside diameter (mm) 58 Length (mm) 88 OM 471 Rail pressure, max. (bar) 900 OM 471 Diameter (mm) 114 Width (mm) 36 OM 471 Length (mm) 268 OM 471 Diameter (mm) 95 Width (mm) 36,4 OM 471 Cylinder diameter (mm) 132 Cylinder distance (mm) 165