200 to 500 kW Dual Fuel Generator Sets

Megawatt is the leading manufacturer of 200 to 500 kW Dual Fuel Generator Sets in China. With over many years of experience, we have established ourselves as the top choice in the industry. Our Dual Fuel Generator Sets are renowned for their competitive prices, unrivaled quality, innovative manufacturing techniques, and premium equipment. Embraced by customers worldwide, our products have received accolades both domestically and internationally. We are excited to build a long-lasting partnership with you.

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Product Description

As the professional manufacturer, we would like to provide you 200 to 500 kW Dual Fuel Generator Sets. And we will offer you the best after-sale service and timely delivery.

Model Portfolio Table

Generator Model	200GF-S	250GF-S	300GF-S	350GF-S	400GF-S	500GF-S
Rated output (kW)	200	250	300	350	400	500
Engine Model	DF6170	DF6170	DF6170	DF8170	DF8170	DF8170
Bore x Stroke (mm)	170 x 200
Engine Type	Four-Stroke, Inline, direct Injection, Turbocharged, Intercooled
Engine Rated Power (kW)	250	294	330	400	441	600
Speed (rpm)	50Hz@1000, @1500/ 60Hz@1200
SFOC (g/kW·h)	196+3% (during fuel mode)
SFGC (KJ/kW·h)	8600 (at rated power)
SLOC (g/kW·h)	≤0.6
Gas Supply Pressure	4 - 6 bar
Substitution Rate	70 - 85% (at 50%-85% rated power)

200 to 500 kW Dual Fuel Generator Sets Electrical Performance

Voltage	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
Frequency	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
Protection	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.

Characteristics:

Meet with: ISO8528, ISO3046, GB/T13032.

Marine medium speed engine driven, unrestricted service configured, IMO Tier II D2 certified.

Brushless self-excited alternator with AVR, G3 electricity quality.

Application: Power plant set, Emergency automatic start power, Marine Auxiliary power, Container type diesel generator set.

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.

Outline

Gensets Dimensions（approx.)
Model	A	B	C	Weight
Model	mm	mm	mm	(kg)
250GF	3740	1437	1816	5480
300GF	3740	1437	1816	5590
350GF	3985	1597	1816	6070
400GF	4472	1519	1979	6860
430GF	4575	1519	1979	7010
500GF	4450	1526	1979	7210

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.

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