MC465 Tower Crane Lease Rent Hire

MC465 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.

MC465 Tower Crane Lease Rent Hire

Tower Crane Knowledge sharing：

What inspection work should be done after the tower crane is installed

After the installation of the tower crane inspection work, tower crane installation to do a good job after the inspection work

First, the tower crane safety device inspection

MC465 Tower Crane Lease Rent Hire

1.Torque limiter

2. Lifting weight limiter

3. Lifting height limiter

4. Car amplitude limiter

5. Turn limit device

6. Hook release device

7. Anti-falling device for trolley

8. Rope breaking protection device

MC465 Tower Crane Lease Rent Hire

After the completion of installation (gb5031-94), as long as the acceptance of the tower crane as long as the ground test, rated lifting load test and overload dynamic test, the newly installed machine to carry out the static load test and insulation test.

Inspection of electrical protection device of tower crane

1. The special distribution box for tower crane should be equipped, in line with the provisions of one machine, one brake and one leakage. Main circuit and control circuit of the insulation resistance should be greater than 0.5 M Ω, should be reliable grounding protection, resistance value should be no greater than 4 Ω, should have reliable lightning protection grounding

2. The control circuit shall be equipped with emergency stop starting, over-current, loss of voltage, phase break and phase fault protector. The distribution box of tower crane shall be provided with rainproof device.

3. Anti-collision lights shall be installed on the tower top, tower arm end and balance arm tail; Warning devices such as horn or electric bell should be installed in the cab.

Iii. Other examinations

MC465 Tower Crane Lease Rent Hire

1. Whether the split pin of each connection part is complete and bifurcated; Whether the connecting pin is matched with the manufacturer and whether the material meets the requirements

2. Whether the brake disc (including lifting, turning and trolley) has excessive wear, the clearance should be adjusted well

3. If the wire rope and rope clip meet the requirements of the code, they shall be scrapped if they reach the scrapping standard. The size and distance direction of the rope clip shall meet the requirements of the code.

The above three items should be carefully checked before the overall hoisting of the tower crane to avoid rework during installation. The above items should be accurate, sensitive and reliable, strict operation in accordance with the requirements of the manual.

4. A commander shall be equipped during the operation of the tower crane, and the communication tool shall be a walkie-talkie;

5. One co2 dry powder fire extinguisher should be equipped in the cab.

With the legalization of safe production, the use of special equipment and production, safe production management has become an important symbol of a company's management level and an important guarantee for the sustainable development of enterprises.

Only to achieve the standard and reasonable use of the unit can be used at ease, satisfied with the use of comfort, machine application company themselves also feel at ease with the heart.

MC465 Tower Crane Lease Rent Hire

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