Mobile site
Scanll QR code
Copyright CHINA SINOTRUK INTERNATIONAL CO., LIMITED. All rights reserved 津ICP备09003385号-1
008613802120810
HOTLINE:
.
12L displacement engine for heavy duty trucks, 5 power gear, optimized classification more reasonable and legible, matching the truck perfectly. The speed at maximum torque ranges from 1200 rpm to 1500 rpm; the high torque reserve coefficient allows the better starting, accelerating and grade ability; the natural gas engines is featured in smooth operation, low noise and free of carbon deposit, which prolongs the engine life by 30% and saves the fuel cost by 30% or more compared to the diesel engine of the same power.
T12 series Natural gas engine
Model |
T12.34-40 |
T12.38-40 |
D12.42-40 |
||
Pattern |
In-line,water cooling,4-stroke,electrical control fuel gas system |
||||
supercharging intermediate cooler,spark plug ignition and lean combustion |
|||||
Number of value |
4 |
||||
Cylinder bore x stroke(mm) |
126×155 |
||||
Displacement |
11.596 |
||||
Compression ratio |
11;1 |
||||
Rated power kW(ps) |
249(340) |
279(380) |
309(420) |
||
Rated speed (r/min) |
2000 |
||||
Max.torque (N.m) |
1470 |
1650 |
1820 |
||
Speed at maximum torque(r/min) |
1200-1500 |
||||
Idle speed (r/min) |
600±50 |
||||
Net weight(kg) |
900 |
||||
Emission level |
Euro IV(with oxidation catalyst) |