Quanchai QCH1125 Single Cylinder Diesel Engine for Generator
Quanchai QCH1125 Single Cylinder Diesel Engine for Generator
Advantage
Low fuel consumption
Low noise
Small vibration
Small volume
Application
Suitable for generating set, marine, agricultural machinery and engineering machinery etc.
This is instead of 2 cylinders, 3 cylinders and 4 cylinders generator use diesel engines.
The main technical advantage
- Direct driving type: to solve the skid wear of the belt with up 20% on belt driving & small friction & long life & safe & secure.
- Optimization of combustion system: we enlarge diameter of the in & ex vent, and design with corkscrew in air to make complete combustion and cut down 15% fuel consumption.
- Balance system: to use double bearing and two shafts balance system, small vibration and stable running.
- Forcing water cooled system: suitable for long time , wide scope, remote working.
- Multipurpose design: the construction with front hydraulic pump, air pump , generator, pump fan etc is reasonable, it can help match all machines & equipment.
Technical parameters
Model |
QCH1115 |
QCH1125 |
QCH1130 |
Type |
Single cylinder, vertical, four stroke,direct injection |
||
Cooling way |
Forced water cooling |
||
Cylinder bore (mm) |
115 |
125 |
130 |
Piston stroke (mm) |
120 |
120 |
120 |
The piston displace (L) |
1.247 |
1.473 |
1.593 |
Rated output (kw) |
11.6 / 13.9 / 17 |
13.5 / 16.2 /20.1 |
15.4 / 18.04 / 22.06 |
Rated speed (r/min) |
1500 / 1800/ 2200 |
1500 / 1800/ 2200 |
1500 / 1800/ 2200 |
Fuel consumption (g/kw.h) |
≤242.8 |
≤246.2 |
≤246.2 |
Overall dimension (L*W*H mm) |
547*525*784 |
554*525*786 |
554*525*786 |
Net weight (kg) |
200 |
240 |
245 |
Picture:
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