Power type-Electric-hydraulic power  

Mining Tractor used in vertical wellhead,roadway and small slope transport lane, to achieve the function of the short-distance push-pull box car.

Operating principle：

1.Low-speed high-torque hydraulic motor as the driving force，hydraulic motor drive cart wheel sprocket positive and negative rotation，sprocket further drive chain，Pull the chain traction claws or claws to achieve the function of the push-pull cart.

2.Push the claw to perform the function of the cart,Push the claw part is pull the car's head.

3.Pull pawl performs the function of calling the car.When transporting the mining car,pull claws raised,pulling cart part as a car baffle or axle.