L46C Mast Section For Tower Crane Masts

Type , Model: L46C Mast Section For Tower Crane Masts

Size: 1.6mx1.6mx3m 

Materials: Q345B

Within: Pins, bolts, Ladder, Platform

Process: Blasting derusting, 

Painting:  Under painting , Middle painting, Surface painting.

Our factory produce and supply almost all famous brand tower crane :Mast section, Anchor Frame, Fixing angle ,Adaptor and so on as good quality and price.

L46C Mast Section For Tower Crane Masts

Tower Crane Knowledge sharing：

Some problems should be paid attention to when removing the tower crane attached to the wall rod

Some problems should be paid attention to when the tower crane attached to the wall rod is disassembled. When the jack-up tower crane is disassembled, the falling section of the hydraulic jacking device and the standard section should be disassembled first.

When the height of the tower crane drops to the vicinity of the attachment device, the attached wall can be removed for installation.

When removing the tower crane attached to the wall rod, the wall rod should be removed first, and then attached to the wall frame.

L46C Mast Section For Tower Crane Masts

It should be noted that, because the vertical degree of the tower body is adjusted by the attached wall rod, there is a certain internal force between the tower body and the attached wall rod.

When the connection between the wall post and the building is removed, the restraint of the tower will be released and the tower will rebound.

The correct and regular order of tower crane disassembly ensures the safety of disassembly

What is the general order of tower crane disassembly? The correct and regular order of tower crane disassembly ensures the safety of disassembly.

Improper, unreasonable, inverted and reversed construction sequence will lead to tower crane accident. The disassembly procedure of tower crane is the inverse procedure of the installation procedure of tower crane.

L46C Mast Section For Tower Crane Masts

1. Unload the standard section successively according to the tower crane jacking operation method, and make the tower crane at the height position before jacking and adding section.

2. Tie the slip rope at the head of the lifting boom, make the hook fall to the ground, fold up the main wire rope, and fix the trolley at the root of the lifting boom. How to keep the balance of the lifting and balancing arms of the tower crane

3. Remove the lifting wire rope and cables of each mechanism.

4. Use auxiliary lifting equipment to remove part of the balance weight. wire rope and its maintenance

Remove the boom.

6. Remove remaining counterweights and balancing arms.

7. Remove the tower cap, cab and rotary assembly.

8. Remove jack jack assembly and operating platform.

9. Remove remaining standard sections, foundation sections and chassis.

L46C Mast Section For Tower Crane Masts