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D12 Series Diesel Engines
12L displacement engine allows 4-gear power and the speed at maximum torque ranges from 1100 rpm to 1400rpm; the high torque reserve coefficient enable the better accelerating and grade ability.
D12 Series Diesel engines
Model | D12.34-40 | D12.38-40 | D12.42-40 | D12.46-40 | |
Pattern | In-line,6-cylinderwater cooling4-stroke | ||||
supercharging intermediate cooler,high pressure common rail | |||||
Number of value | 4 | ||||
Cylinder bore x strokemm | 120155 | ||||
Displacement | 11.596 | ||||
Compression ratio | 171 | ||||
Rated power kWps | 249340 | 279380 | 309420 | 339460 | |
Rated speed r/min | 2000 | ||||
Max.torque (N.m) | 1470 | 1650 | 1820 | 2000 | |
Speed at maximum torque(r/min) | 1100-1400 | ||||
Idle speed (r/min) | 65050 | ||||
Min.specific fuel consumption at external characteristicg/kw.h) | 189 | ||||
Noise at 1m dBA) | 97 | ||||
Net weightkg | 1100 | ||||
Emission level | Euro IVSCR | ||||