Green Gas Engine Line Up
- Based on differences in the number of cylinders, the Kawasaki Green Gas Engine lineup includes types with a single unit capacity in the 5MW class (12 cylinders) and 8MW class (18 cylinders).
- The lineup is comprised of two models: a standard model with high generating efficiency of 49.0%, and a high-efficiency model which improves this to 49.5% through consistent pursuit generating efficiency.

Engine model | KG-12 | KG-18 | KG-18-V | KG-18-T | ||||
---|---|---|---|---|---|---|---|---|
No.of cylinders | 12 | 18 | 18 | 18 | ||||
Frequency Hz |
50 | 60 | 50 | 60 | 50 | 60 | 50 | 60 |
rpm | 750 | 720 | 750 | 720 | 750 | 720 | 750 | 720 |
Electric output*1 kW |
5,200 | 5,000 | 7,800 | 7,500 | 7,800 | 7,500 | 7,800 | 7,500 |
Efficiency at generator terminal*2 % |
49.0 | 49.5 | 51.0 | |||||
NOx ppm |
200 -volume (O2=0%) | |||||||
Ignition system | Spark plug ignition | |||||||
Min.continuous operation load*3 % |
35 | |||||||
Starting time*4 | within 10 min (5min as option) | |||||||
Engine feature |
![]() |
![]() |
![]() |
(NOTE)
- *1
- Engine performance is based on ISO 3046.
- *2
- Fuel: Japanese gas (40.6MJ/Nm3, Methane Number=69)
- *3
- 30~35%(95H)
- *4
- From start order to rated load.
Part load efficiency

Contact
If you need more information about our business,
please feel free to contact us.