No. | Item | Unit | Type T12.42-30(LNG/CNG) |
1 | Aspiration |
| Tubocharged&Intercooling |
2 | Cylinder | piece | 4 |
3 | Cylinder diameter*stroke | mm | 126*155 |
4 | Displacement | L | 11.596 |
5 | Compression ratio |
| 11:1 |
6 | Rated-power | KW | 279 |
7 | Rated-speed | r/min | 2000 |
8 | Max torque | N/m | 1650 |
9 | Speed at maximum torque | r/min | 1200-1500 |
10 | Net weight | kg | 900 |
11 | Dimension(L*W*H) | mm | 1575*825*1090 |
| Unit | T12.38 | |
| Aspiration | Turbocharged & Intercooling | |
| Cylinder | 6 | |
| Cylinder diameter*stroke | mm | 126*155 |
| Displacement | L | 11.596 |
| Compression ratio | 11:1 | |
| Rated-power | kW | 279 |
| Rated-speed | r/min | 2200 |
| Max torque | N.m | 1650 |
| speed at maximum torque | r/min | 1200 - 1500 |
| Min brake specific fuel comsumption | g/kW-h | <= 195 |
| Fuel cormuption at rated condition | g/kW.h | 220 |
| Idle speed | r/min | 580-620 |
| Ignition order | 1-5-3-6-2-4 | |
| fuel delivery advance angle | Control by ECU | |
| Net/exhaust valve clearance(cold) | mm | 0.4/0.5 |
| Emission standard | China State Standard 3/4/5 | |
| Oil pressure(rate/idle point) | kPa | 350 - 550/>=120 |
| Lubricating oil sump capacity | L | 36 |
| Net weight | kg | 1100 |
| crankshaft rotational direction(viewing from free end) | clockwise | |
| Dimension (l*W*H) | mm | 1525/850/1090 |





| Company | ChinaMach Industry Co.,Ltd |
| Brand | MAN/SINOTRUCK/WEICHAI |
| QUALITY | Original part/OE part |
| Payment term | T/T L/C , Flexible billing method |
| Packing | Standard packing |
We can provide:
ENGINE
Natural Gas/ Biogas Generator
Generator
All kinds of generator ,i can supply.
SERVICE
Provide cargo warehousing, packaging, shipping and export agency services
Agent procurement, inspection The inspection agency








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