Jigren Systems Co.,Ltd
Jigren Gas Power An alternative way to a better world Powering your work by Natural Gas, LPG, Biogas and Syngas
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79.2L Powerpack for Natural Gas and Biogas, Natural Gas Engines
Descriptions
1. High power density
2. specific improvements are made for gas fuel, compact structure, reliable and durable, strong loading capacity and easy for maintenance
3. Four valve, high efficiency turbocharger with intercooling, Yuchai combustion chamber technology, low gas consumption, less emission, excellent speed governing,fast and powerful loading.
4. The base engine is made from high strength material, arc surface with stiffener grid structure and four bolt main bearing structure, high rigidity, low vibration and low noise.
5. The crankshaft is made of high-quality alloy steel by all fiber extrusion forging, quenching heat treatment on shaft surface and fillet surface , anti-wearing and has long service life.
6. One cover for one cylinder structure, maintenance hole is available on the side of engine body, which is convenient for maintenance.
7. Lean burn technology and CDI high energy ignition system, ignition energy can reach to 400 ~ 600 MJ
8. Advanced electronic control fuel system of continuous flow,super durable design, especially resistant on dry and dirty gas
9. Closed-loop control on fuel
10. Self adaptive and self-learning abilities on gas composition
11. Support CAN J1939 communication
12. SAE flywheel housing and flywheel
13. With after-treatment, it can meet emission standard Tier 4
14. Meet G3 level requirements of genset performance
15. Mashgas is applicable
| No. | Items | Technical Parameters |
| 1 | Engine Model | U00102 |
| 2 | Bore×Stroke | 200×210 mm |
| 3 | Gas Cylinder NO. | 12-V-90°included angle |
| 4 | Displacement | 79.17 L |
| 5 | Compression Ratio | 11:1 |
| 6 | Gas intake Pressure | 3～15/450～700 kPa |
| 7 | Cooling Method | Water Cooling |
| 8 | Aspiration Method | Turbocharged Intercooler |
| 9 | Standard Gas Intake Temp. | 25°C |
| 10 | Low Idle | 650 r/min |
| 11 | Direction of Rotation | Counter-clockwise viewed on flywheel |
| 13 | Efficiency | 40% |
| 14 | Dimensions | 3285×1644×2218 mm |
| 15 | Net Weight | 8380 Kg |
| 1500rpm | |||
| Fuel | kWm | HP | kWe for COP |
| Natural Gas | 1380 | 1870 | 1000 |
| Biogas | 1000 | 1355 | 1000 |
| 1800rpm | |||
| Fuel | kWm | HP | kWe for COP |
| Natural Gas | 1380 | 1870 | 1000 |
| Biogas | 1000 | 1355 | 1000 |
| Power values are in accordance with standard ISO 3046-1.kWm values are based on a calorific fuel value for 10kWh/Nm³ for natural gas and 6kWh/Nm³ for biogas and 30kWh/Nm³ for LPG and 4kWh/Nm³ for syngas . kWe values are based on standard assumptions for mechanical and electrical losses. these values are provided for information purposes only and are non-binding.Ratings and performance are solely for reference only and subject to site conditions and JIGREN application and ratings guidelines. The product images shown are for illustration purposes only and may not be an exact representation of the final product. All information is subject to change without notice. | |||