400kw/500rpm Coal Gas/Lanfill Gas/Syngas/Natural Gas Generator Sets

• Output Type: AC Three Phase
• Gas Source: Natural Gas
• Certification: CE, TLC, ISO, CCC
• Model NO.: 400GFW
• Power: 400kw
• Standard: Standard
• Key Word: Coal Gas Generator
• Gen-Set Model: 400gfw
• Rated Voltage (V): 400
• Rated Current (a): 722
• Type of The Engine: 8300d/W
• Set Size(Mm) (Lxwxh): 6394 X 2058 X 2900
• Set Net Weight (Kg): 22000
• Transport Package: Poly Plastic Firm, Wooden Box or as Need
• Specification: 400KW Coal Gas Genset
• Trademark: AVESPEED
• Origin: China
• Production Capacity: 300 Sets/Month

Product Description

400KW coal gas/Natural Gas Generator 


The coal gas engine brief:
300 series coal gas engines are driven by coal gas, firewood gas, blast furnace gas and coke-oven gas and so on. Nowadays in the use of one-off energy sources in the world, one obvious trend is developed that more combustible gas used than coal and oil gradually. That's because the pollution of coal and oil is seriously, and also the transport quantity is larger. For instance, the 80% of CO2 of cities come from the combustion of petrol products, and the main causation of greenhouse effect is the increase of CO2. Our country possesses abundant coal gas resources, and all the gas resources can be used by 300 series coal gas engines after it disposal. 300 series coal gas engines hold most widely development space.

According to especial working condition, many modifications have been introduced to improve the performance of the coal gas engine. There are characteristics in advanced performance, such as compact structure, reliable operation, pretty lay out, easy operation and maintenance.

Item	Technical specification
Gen-set model	400GFW	550GFW	500GFW	300GFW	350GFW
Rated power (kw)	400	550	500	300	350
Rated voltage (v)	400	400	400	400	400
Rated current (A)	722	992	902	541	631
Rated frequency (Hz)	50/60
Power COS	0.8 (Lagging)
Mode of excitation	Brushless
Phase & Connection	3 phases 4 wires
Type of the engine	8300D/W	8300D/W-1	8300D/W-2	6300D/W	6300D/W-1
Model	4 cycle,Line type,Spark Plug lgnition
Cylinder No.	8			6
Bore x Stroke (mm)	300 x 380
Displacement (L)	215			161
Rated speed (rpm)	500	600	500	500	600
Rated power (kw)	440	600	550	330	385
Mean piston speed (m/s)	6.33	7.6	6.33	6.33	7.6
Gas consumption in full load (heat equivalent 4000-6000kJ/m 3 )	406-754	555-1028	507-942	304-565	355-660
Mean effective pressure (MPa)	0.491	0.558	0.614	0.491	0.478
Compression ratio	9:1
Rotating direction (seen from flywheel end)	Clockwise
Firing order	1-5-7-3-8-4-2-6			1-5-3-6-2-4
Starting system	Starting by compressed air
Top explosive pressure (MPa)	≤5.5
Exhaust temperature of cylinder (degree)	≤600
Temperature of gas (degree)	≤40
Gas pressure (kPa)	2.5
Lubricating oil consumption rated (g/kW.h)	<1
Set size(mm) (LxWxH)	6394 x 2058 x 2900			5800 x 2058 x 2900
Set net weight (kg)	22000			18000