Pneumatic Barring system: Designed for barring the multi-cylinder engine with CID 4 to 300 liters. With benefits of high reliability、applicability and lower labor intensity but high efficiency. Widely used in Marine engine, oilfield, engine maintenance and so on.
Pneumatic Barring systemfunctional advantages:

1. One person control motion and safe engine adjustments
2. Barring drive by air motor, lower the labor intensity
3. The characteristic of pneumatic motor eliminates the driving force, diesel engine get reliable protection.
4. To easily change the driving direction for barring
5. Precise control motor and driving angle of bearing
6. To easily get associated operation between barring and starting, and also be able to interlock.
7. Powers by compressed air, these motors are well suited for field applications and hazardous environments.
8. For engine timing adjustments、coupling adjustments、maintenance and barring before the starting.

Typical pneumatic barring system applications:Click Here
Typical engine barring – starting system diagram: Click Here