Crane maintenance: monthly inspection. Biopsy by the device security management, jointly with the use of department personnel, in addition to weekly inspection content, how much money Tadano crane 20 tons, mainly mechanical crane power system, lifting mechanism, slewing mechanism, traveling mechanism, hydraulic system state detection, replacement wear, deformation, cracks, corrosion parts, electrical control systems, used 20 tons crane, inspect power feeder controllers, overload protection, safety protection device is reliable. Caused by a test run to check the mechanical crane leakage, pressure, temperature, vibration, noise, etc. failure symptoms. After observing the structure of the crane, support, transmission parts of the state of subjective testing, used 20 tons crane much money, understand the technical condition of the whole crane, 20 t crane, check to make sure the fault source anomalies. Crane risk control: crane driver in heavy lifting or fall, should ensure a smooth, accurate, safe, and reasonable operating the device, the anti-hanging objects swing travel, lifting injuries caused by falling objects occur. When lifting operations, it was prohibited within the wagon lifting operations, to prevent re-launched injuries. 20 t crane | Yongchang Machinery | Tadano crane 20 tons How much money is provided by Henan Yongchang Engineering Machinery Co., 20 t crane | Yongchang Machinery | Tadano crane 20 tons How much is Henan Yongchang Engineering Machinery Co., Ltd. (www.tadanocrane.net) this year introduced a new upgrade, the above picture is for reference only, please call the contact or pictures on this page phone, for the latest information, contact: Mr. Wang.