Brake Disc Trolley Hoist Slewing For Tower Crane

Products Specification

Brake Disc Trolley Hoist Slewing For Tower Crane

Tower Crane Trolley motor Brake Disc

Tower Crane Slewing motor Brake Disc

Tower Crane hoisting motor Brake Disc

tower crane Motor Brake Disc

tower crane 51.5kw Motor Brake Disc

tower crane 40.5kw Motor Brake Disc

Brake Disc Trolley Hoist Slewing For Tower Crane

Tower Crane Trolley motor Brake Disc

Tower Crane Slewing motor Brake Disc

Tower Crane hoisting motor Brake Disc

tower crane Motor Brake Disc

Tower Crane Knowledge sharing：

Safety operation rules of tower crane 25, welcome to consult various models price
With domestic advanced construction machinery production line, precision testing equipment, can ensure reliable quality and safety. Below, the factory according to tower crane production and use experience, summarized tower crane safety operating procedures 25.
(1) The basic track or concrete foundation of the tower crane must be designed and checked before it can be used. Slope and drainage facilities should be built around the foundation and a safe distance must be maintained from the foundation pit.
(2) The ability to carry the earth on the base of the tower must be strictly in accordance with the original plant use regulations or fit: the medium-sized tower is 8 to 12 t/m2, and the heavy tower is 12 to 16 t/m2.
(3) The lifting shall be dismantled and fitted by a specialized team that has obtained the qualification certificate issued by the competent administrative department for construction. Technical and safety personnel shall be present and supervised during the dismantling and fitting.

Brake Disc Trolley Hoist Slewing For Tower Crane

Tower Crane Trolley motor Brake Disc

Tower Crane Slewing motor Brake Disc

Tower Crane hoisting motor Brake Disc

tower crane Motor Brake Disc

(4) The disassembly personnel should wear safety and protective supplies, and should wear seat belts when working high, be familiar with the disassembly process and operating procedures.
(5) No lifting, installation or disassembly shall be carried out when the wind reaches level 4 or above. The connection of various parts of the hydraulic lifting system must be checked before lifting. It is strictly forbidden to turn the boom and other work when the top is raised.
(6) After the tower lifting device, it shall be repaired and adjusted by the whole machine, and it shall be delivered after passing the stage and test of the whole machine. In the absence of load, the vertical deviation between the tower body and the ground must not exceed 4/1000.

The electric thoughts and hydraulic installations of the tower crane shall be carried out in accordance with the relevant regulations for electric motors and hydraulic installations.
(7) There shall be a reliable grounding device for the metal structure of the tower crane, its track and the metal housing of all electrical equipment, and no more than 4 Ω of ground resistance and a breakdown avoidance device.
(8) The method of arrangement, distance and wall distance of each attached pole shall be according to the original factory regulations, and the design calculation book for the self-made pole shall be provided.

Brake Disc Trolley Hoist Slewing For Tower Crane

Tower Crane Trolley motor Brake Disc

Tower Crane Slewing motor Brake Disc

Tower Crane hoisting motor Brake Disc

tower crane Motor Brake Disc

(9) Tower hoisting must not be close to overhead transmission line operations. If it is limited to the premise of the site, it must use safe maintenance methods when operating along the line. The insurance interval between tower crane and overhead transmission wire should be according to the delimited.
(10) There shall be sufficient working space for the lifting of the tower. The tower shall be free of obstacles within the lifting and landing of the heavy arm rod and the radius of rotation.
(11) Prior to operation, a comprehensive understanding of the surrounding environment, driving paths, overhead wires, buildings, and weight and distribution of components of the work site is required.
(12) Before performing the actions of the tower crane swing, amplitude change, walking and hook lifting, etc., the operator Yingmingsheng signaled. The review of the power supply voltage should reach 380V. The scope of change should not exceed +20 V and -10 V. The start control switch before transmission should be zero. The power supply should be turned on and the metal structure should be checked for local leakage.

Brake Disc Trolley Hoist Slewing For Tower Crane

Tower Crane Trolley motor Brake Disc

Tower Crane Slewing motor Brake Disc

Tower Crane hoisting motor Brake Disc

tower crane Motor Brake Disc

(13) The commander of the tower crane must be certified for duty and should work in close cooperation with the operator. Operators must also be certified for duty, and they should strictly perform the signals of the commanding staff during the operation. If the signal is unclear or wrong, the operator should decline to perform. If an incident is caused by a mistake in command, the commander should be responsible.