50hz/60hz 20kva 4BT3.9-G1 engine generator
The diesel engine has the highest thermal efficiency (engine efficiency) of any practical internal or external combustion engine due to its very high expansion ratio and inherent lean burn which enables heat dissipation by the excess air. A small efficiency loss is also avoided compared to two-stroke non-direct-injection gasoline engines since unburned fuel is not present at valve overlap and therefore no fuel goes directly from the intake/injection to the exhaust. Low-speed diesel engines (as used in ships and other applications where overall engine weight is relatively unimportant) can have a thermal efficiency that exceeds 50%.
Product name | 50hz/60hz 20kva 4BT3.9-G1 engine generator | ||||
Prime power | 20kva | ||||
engine model | 4BT3.9-G1 | ||||
alternator | any brands | ||||
Shipping | By sea,by air,by express | ||||
Packing | 1. Neutral Packing 2,As customer requirement | ||||
Feature | 1.High anti-galling properties 2.Less wear on the cylinder liner itself 3.Less wear on the partner piston ring 4.Less consumption of lubricant | ||||
4BT series
6BT series
6CT series
F2L 912 series
ISF2.8/3.8 series
4JB1 series
Bearing
Con rod
Cylinder liner
Injector
Piston kit
Turbocharger