The station can be used as surplus type brakes provide pressure oil pressure of different hydraulic lifting device for hydraulic braking torque, different in the accident conditions, can make the brake oil pressure falls to a pre-set value, after a time delay, brake oil pressure rapidly to zero, so that the brake oil pressure to achieve full braking the state of supply of single rope double drum hoist rope adjusting device needed. The normal operation of hydraulic lifting device of hydraulic station directly affects the safety of coal production, this must be aware of possible fault performance and use of the hydraulic station before use and troubleshooting, while strengthening the hydraulic oil filter and other aspects of the management of hydraulic oil selection and proper use, and for improving safety of hydraulic lifting device of braking system the reliability is very important, namely the right of the hydraulic station for maintenance and repair, because many of the faults of the hydraulic station is for maintenance and maintenance caused by improper.