MCR295 H20 Tower Crane Lease Rent Hire

MCR295 H20 Tower Crane Lease Rent Hire

Series , Luffing jib Crane, Topkit tower crane, Hammer head tower crane, Topless tower crane, Flat top tower crane,

Model,

Jib length,   m

Max load,   Ton

Tip load,    Ton

Type, Stationary , Inter climbing ,Travelling,

And other Famous brand, Model ,  Depend on the brand , Model Ability , Year , Height and etc u want.

We have large units store.  From 6Ton to 20Ton. Store and Service all over the world.

Mean time , We supply all the Spare Parts U may need as follow,

Masts Section ,  Anchor Frame, Collar ,Tie , Fixing angle , Cabin, Hoist mech. Trolley mech. Luffing Mech. Slewing Mech. Pulley and etc.

MCR295 H20 Tower Crane Lease Rent Hire

Tower Crane Knowledge sharing：

Safety supervision and installation signal of QTZ40 tower crane

QTZ40 tower crane installation technology, the design of concrete foundation used by QTZ40 tower crane should meet the anti-overturning stability and strength conditions. For rigid shallow foundation, to meet the requirement of anti-overturning stability, the overturning torque standard value is not less than the overturning torque design value.

For composite pile foundation, it is also required that the standard value of overturning moment should not be less than the design value of overturning moment. The overturning moment is generated when the pile is pulled out. Therefore, the anti-overturning stability of composite pile foundation is to check and calculate the anti-overturning stability of composite pile foundation.

QTZ40 tower crane installation

Safety supervision

MCR295 H20 Tower Crane Lease Rent Hire

1. Assist the general commander in charge of site safety.

2. No potential safety hazards shall be found on the inspection site, and supervise the installation and dismantling personnel to wear labor protection articles neatly.

3. Check the roadbed and tower body for potential safety hazards.

4. Supervise the use of qualified sling, correct hoisting and protection.

Install the signal

The tower command

MCR295 H20 Tower Crane Lease Rent Hire

1. Responsible for tower hook and entrance and exit command. It is required to know the lifting weight, select the hanging position and select the sling correctly.

2. Be responsible for the connection quality of the tower body, requiring that the tightening torque of bolts be up to standard, the pins be complete and in place, and the cotter pins be pried open.

3. Responsible for the connection quality between the tower tip and the pull plate and the front and rear arms during installation; Tower demolition command and supervision in order to demolish the tower.

4. The staff on the control tower shall disassemble and assemble according to the regulations.

The ground hook

MCR295 H20 Tower Crane Lease Rent Hire

1. Responsible for ground hook during installation. It is required to know lifting point and lifting weight, and select lifting device and locking device correctly.

2. Before lifting the front and rear arms, check the pull plate and the big arm interface for hidden dangers.

Electrical installation

1. Electrical installation, inspection and debugging of the whole machine.

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