1. This series of products are designed for the products needed by engineering mines, DTH drill, anchor drill, all kinds of picks, shotcrete machines and all kinds of gas sources.
2. (1)Series products focus on reliability, strong and durable on the basis of optimized control system, greatly reduce the energy consumption of the product.（2）Series product to optimize the design of the air duct, and there he put the diesel silencer cooler after the independent units, in promoting the cooling effect at the same time, make the product running noise down by 40%;（3）Series products of new design of intake valve and the optimization of the pneumatic control system in reducing control element, can make diesel engine under the premise of reducing trouble placing signage at almost under no-load condition easily excited;

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