Product Name: Coal pneumatic winch JQHS-50 × 12 pneumatic winch motor and reducer is connected on both sides of the drum, so that the winch is small, light weight, compact structure, simple operation, easy maintenance, within a certain range can be achieved without level control, winch brake is achieved by a motor brake, brake and reliable. In the case of compressed air may be manually operated. Model writing and description: JQH: pneumatic air winch winch JQH-5/35 technical parameters: maximum tension: 50KN Maximum rope speed: 35M/MIN rated inlet pressure: 0.80MPA rated Consumption 18.3m3/min rope capacity: 140 M rope diameter: 20mm (3/4 in) Weight: 550KG pneumatic winch Julong Caution: 1, first pneumatic motor and transmission gear start running. Before starting, you should first reel stopped on the brakes, release the brake on the gear, so do not turn the reel, only large internal gear rotation. 2, if you want to start the roll, you must first release the brakes fully on the reel, and then brake brake band tight Ouchi gear. Then reel and wound rope swing work. 3, pneumatic winch work in process, if you want to suspend the operation of pneumatic winch, you can release the brake with large internal gear, then brake brake band tight roll. 4, starting electric car, two brake not both brakes, or likely to cause the motor burned. 5, pneumatic winch reel brakes and bearings temperature can not exceed 70 ℃, if the temperature rose sharply, you must immediately stop checking. 6, in order to prevent the intrusion of dust and oil spills, pneumatic winch sealing device must be intact. 7, in order to ensure safe operation, must check before driving the winch rope is solid, and the internal structure of the drive is damaged or bite phenomenon, as well as the inner parts for excessive wear and so on. Confirm before driving and correct.