Continuous Power Generation Gas Engine

NIIGATA

AG/AGS Series

Future Oriented Gas Engine

Niigata has been providing environment friendly stationary gas engines as well utilizing state of the art technology developed and learnt from diesel engine experiences.
The gas engines are contributing to stable power supply with world top class performance of low emission, high efficiency and saving time for loading up to full power together with quick and firm back up services.

Main Particular

50Hz

Model 6L28AGS 8L28AGS 12V28AGS 16V28AGS 18V28AGS
Engine Speed (min-1) 750
Generator Output (kWe) 2000 2650 4000 5300 6000
Efficiency (%) 47.8 48.0 49.3 49.7 49.9
Bore x Stroke (mm) 295 x 400
 

60Hz

Model 6L28AGS 8L28AGS 12V28AGS 16V28AGS 18V28AGS
Engine Speed (min-1) 720
Generator Output (kWe) 1900 2550 3800 5100 5750
Efficiency (%) 47.8 48.0 49.3 49.7 49.9
Bore x Stroke (mm) 295 x 400

Conditions:
1) Site Conditions・・・・・・・・・・・・・・・・・・・・・Subject to ISO standard reference conditions (ISO15550)
2) Generator Output ・・・・・・・・・・・・・・・・・・・Subject to generator efficiency at power factor of 0.8
3) Generator Efficiency ・・・・・・・・・・・・・・・・・・6L,8L:96.0%,12V,16V,18V:97.0%
4) Methane Number・・・・・・・・・・・・・・・・・・・・65 or above
5) LCV of Fuel Gas ・・・・・・・・・・・・・・・・・・・・40.6 MJ/㎥N
6) Required Fuel Gas Pressure at Battery Point・・・・・・・0.55 ～ 0.6MPaG
7) Efficiency・・・・・・・・・・・・・・・・・・・・・・・・with a tolerance of +5%(ISO3046)
8) NOx ・・・・・・・・・・・・・・・・・・・・・・・・・・340 ppm at 02=0%
9) Engine Driven Pump(6L,8L:Lubrication oil pump,Cooling water pump,12V,16V,18V:No pump driven)

 

Note
*If site conditions are different from the above conditions,the outputs shall be adjusted.
*Specifications and information are subject to change without notice.
 

Engine Dimensions and Mass(mm)

Unit: mm/ton
Model a b c d e f Mass Total Weight with
Common Bed
Engine Generator
6L28AGS 5130 2910 8040 4000 3000 2882 24.0 9.0 44.5
8L28AGS 6265 2910 9175 4000 3000 2882 32.0 10.7 58.0
12V28AGS 6070 3080 9150 4600 3600 3059 38.0 14.2 83.0
16V28AGS 7130 3080 10210 4600 3600 3059 50.0 17.6 106.0
18V28AGS 7660 3080 10740 4600 3600 3059 57.0 19.4 125.0

Note: *The mass and dimension data may change subject to detailed engineering design.

Plant Dimensions(mm)
Unit: mm
Model A B C D
6L28AGS 25000 18000 43000 28000
8L28AGS 27000 18000 45000 28000
12V28AGS 27000 20000 47000 36000
16V28AGS 29000 20000 49000 36000
18V28AGS 32000 20000 52000 36000
 
 
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