Dalin Spring Starter here, by winding a cranking handle the disc springs are compressed and when the potential energy in the springs are released by tripping, the starter pinion rotates the engine flywheel ring gear thus starting the diesel engine. It is maintenance-free, water-proof, explosion-proof, user-friendly and requires no external power system. Our starters are widely used in military, marine, lifeboat, mining, fire pumps and agriculture, applied to the engines of Cummins, Caterpillar, John Deere, etc.
For more information, please refer to
http://cqstart.com/ 
.png)
