Explosion-Proof Diesel Engine Coal Locomotives, is in line with the ideal of coal mine production safety transportation equipment. Small investment, the use of low maintenance costs. Meanwhile, the product configuration headlights, automatic protection devices, cables are flameproof or intrinsically safe type, equipped with a waste gas purification plant, very safe, reliable and does not pollute the environment. Mine explosion-proof locomotive, the use of exhaust gas purification system that allows diesel engine exhaust emissions to meet explosion-proof "diesel technology for coal mine explosion test standard" requirement. Particularly suitable for the remote areas, lack of electricity, less electricity, gas and coal dust explosions which are dangerous places of the mine rail practical. So the traction is not only the advantage of a tractor battery, but also safer, more economical, easier maintenance. Practice confirmed that the product is the ideal auxiliary transport coal mine equipm