Shengdong Company is a regular gas engine manufacturer, we can supply 500GF-3RW COAL SEAM GAS/ COAL MINE METHANE GENERATOR SET
About Shengdong
Shengli Oil Field Shengli Power Machinery Group Co., Ltd (Shengdong Gas Engine) is the largest gas engine manufacturer in China.
Shengdong Gas Engine was founded by Ministry of Petroleum (divided into SinoPec and ChinaPetro in 1990s) in late 1970s, located in Shengli Oil Field, Dongying City, Shandong Province. Core business of Shengdong is gas engine, meanwhile diesel engine, oil equipment are also manufactured in Shengdong factories.
Today, Shengdong Gas Engine holds more than 45% of China’s gas engine market while the share is still rising. In the field of CMM (Coal Mine Methane) power generation, due to excellent adaptability to Extreme Low Density CMM and unique Safe Distribution Technology of CMM, Shengdong Gas Engine holds more than 80% of the market.
Shengdong Gas Engine aims to provide users with low-cost but high-payback gas-power solutions;
With Gas-Oriented designed engines, Shengdong Gas Engine provides different products against different gas sources. Type Z (biogas), T (natural gas), W (CMM), JG (natural gas), Fm (coal gas) can ensure you are using the most optimized gas engine; Low-cost but highly-available spare parts, fast site services ensure the best availability of the gas engine after your purchasing.
Model of generator set | 500GF1-3RW Coal Mine Methane Genset | |
Rated power (kW) | 500 | |
Rated current A | 902 | |
Rated voltage V | 400 | |
Rated power factor COSΦ | 0.8Lagging | |
Rated frequency Hz | 50 | |
Starting mode | 24 V DC Motor | |
Voltage regulating mode | Automatic | |
Governing method | Electronic Governing | |
Excitement | Brushless | |
Wiring method | Three phase, four Wiring | |
Cooling by circulating water | With heat exchanger | |
Connecting method | Flexible coupling | |
Arrangement of cylinder | Vee-type, 60°in angle | |
Bore (mm) | 190 | |
Stroke (mm) | 210 | |
Displacement (L) | 71.45 | |
Rated speed (r/min) | 1000 | |
Stable speed with no load at (r/min) | 600 | |
Oil consumption (g/kWh) | ≤1.5 | |
Exhaust temperature (Before turbocharger) () | ≤650 | |
Water outlet () | ≤85 | |
Oil temp. in oil pan () | ≤90 | |
Oil pressure in main oil conduit (kPa) | 400800 | |
Gas consumption M3/h | 160 (Natural gas heat value is 35000kJ/m3) | |
Stable speed droop (%) | 05% Adjustable | |
Cooling means | Forced cooling | |
Lubricating means | Pressure and splash lubrication | |
Ignition mode | SI | |
Starting mode | 24V DC motor | |
Crankshaft Rotation | Counterclockwise (facing power output end) | |
Power output | Flywheel output | |
DimensionsL×B×Hmm | 5506×1970×2750 | |
Weight of generator set kg | 12500 | |
Coal Mine Methane Power Plant
