CSI Ningdong DF210 Series Dual Fuel Generator Set (500 – 1000kW)

Model Portfolio Table

Generator Model 500GF-S 600GF-S 800GF-S 1000GF-S
Rated output (kW) 500 600 800 1000
Engine Model DF6210 DF6210 DF6210 DF6210
Bore x Stroke (mm) 210 x 300
Engine Type Four-Stroke, In-line, direct Injection, Turbocharged, Intercooled
Engine Rated Power (kW) 551 661 882 1103
Speed (rpm) 50Hz@750, @1000/ 60Hz@900


194+3% (during fuel mode)


8600 (at rated power)


Gas Supply Pressure 4 – 6 bar
Substitution Rate 70 – 85% (at 50%-85% rated power)

Electrical Performance



Voltage no-load regulation range % 95~105
Voltage fluctuation rate % ±1
Steady state voltage regulating rate % ±2.5
Transient voltage regulating rate % ±20~-15
Stabilization time s 1
Alternator Excitation method Brushless AVR


Steady-state frequency (rev.) regulating rate % 5
Frequency (rev.)  fluctuation rate % ±0.5
Transient frequency regulating rate % ±10
Stabilization time s < 5
Frequency regulating method  


Auto / Manual


Over Speed 115% Nr   A, T, S Reverse Power -9.6% Pn A, T
LO. Pressure 0.25MPa A, 0.15MPa T, S Over Current 130% In A, T
Freshwater Temperature 80℃ A, 85℃ T, S Over Voltage 120% Vn A, T
LO. Temperature 90℃ A Overload 110% In A

Notes: All engine rating data is based on ISO 3046/1.
Reference conditions: Ambient 45℃, Relative humidity 60%, Intercooler coolant inlet 32 ℃.
If test ambient conditions are not the same as the fiducially ambient conditions. The power shall be revised according to ISO3046-1: 2002.
Fuel characteristics: MDO, Lower heat value:42700kj/kg, Consumption tolerance: +5%.
Power: An overload of 10% is permitted for one hour every twelve hours of operation.


  • Meet with: ISO8528, ISO3046, GB/T13032.
  • Marine medium speed engine driven, unrestricted service configured, IMO Tier IID2 certified.
  • Brushless self-excited alternator with AVR, G3 electricity quality.
  • Application:Power plant set, Emergency automatic start power, Marine Auxiliary power.
  • As offer customized power plant solutions with multi-options fuels of diesel, LPFO/HFO, biofuel, natural gas, tire pyrolysis oil, etc.
  • Easy installation, high reliability, low noise, low operating cost, and environmentally friendly.


CSI Ningdong DF210 Series Dual Fuel Generator Set (500 - 1000kW) 01

Gensets Dimensions(approx.)

Model A B C Weight
mm mm mm (kg)
500GF-S 5900 1577 3005 17000
600GF-S 5950 1540 2890 17500
800GF-S 5950 1540 2890 18200
1000GF-S 6600 1750 2994 21000

Remarks: Dimensions and weight are for reference only. For generator set model selection, please make communicate with relevant personnel. The delivery scope for each model engine shall be performed as per the corresponding technical files.