Products

 
1500rpm
Fuel kWm HP kWe for COP
Natural Gas 84 114 50
Biogas 84 114 50
1800rpm
Fuel kWm HP kWe for COP
Natural Gas 84 114 50
Biogas 84 114 50
Vehicle
Fuel kW/rpm HP/rpm N.m/rpm
CNG/LNG 129/2300 175/2300 700/1200~1700
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.
No. Items Technical Parameters
1 Engine Model M08254
2 Bore×Stroke 108×125 mm
3 Gas Cylinder NO. 4
4 Displacement 4.58 L
5 Compression Ratio 11.4:1
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 550 r/min
11 Direction of Rotation Counter-clockwise viewed on flywheel
13 Efficiency 36%
14 Dimensions 1093×919×993 mm
15 Net Weight 408 Kg
Features
1.High power density
2.The base engine is developed based on MAN series, and specifically improved for gas fuel, made which reliable and durable
3.Modular design and aluminum castings are used, so the engine has light weight and low failure rate
4. Integrated cylinder head structure, four valves, overhead camshaft design, compact structure
5.Advanced electronic control fuel system of continuous flow,super durable design, especially resistant on dry and dirty gas
6.Self adaptive and self-learning abilities on gas composition
7.Closed-loop control on fuel
8.Electronic speed governing
9.Support CAN J1939 communication
10.SAE flywheel housing and flywheel
11.Using theoretical air-fuel ratio scheme, high exhaust temperature,whcih can be used for GHP application.
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