1. Cover: The added cover makes the machine more scientific in appearance, while also protecting key hydraulic components from contamination. 2, outriggers: not only to protect the cylinder from damage, but also enhance the support strength. 3, console: split console, to make the operation easier, to avoid misuse. 4. Caterpillar: Longer and stronger track, effective in preventing subsidence and adapting to a wider range of strata. 5. (Optional) Lifting: The height of the orifice can be adjusted, no longer depending on the height of the working surface. 6, (optional) automatic dial: free from artificial labor, easier and more convenient. 7, Datong hole high pressure water tap: the necessary equipment to expand the first construction. 8. Power head: The drilling gyrator is driven by dual hydraulic motors, and the output torque is large. The rotary center is lower than the similar products, greatly improving the balance of the drilling machine drilling. The expansion joints are configured to greatly extend the life of the drill stem threads. 9. Radiating System: Based on the special local conditions of the customer, the cooling system is optimized to ensure that the maximum temperature does not exceed 70°C when the outdoor temperature of the hydraulic system is 45°C. Trough Carrying Idler,Troughed Conveyor,Troughed Conveyor Belt,Trough Chain Conveyor NINGBO TANSUO MACHINE MANUFACTURING CO., LTD. , https://www.tsjxidler.com