Product Description

Flat top tower crane is more popular in nowadays, and this type are our key products.

The MT5516-6t, the max load is 6ton, tip load is 1.6t,we use Potain L46A1 Mast Section, and foundation foot or resuable fixing angles.

it is required 4*40HQ.

we have different jib section and loading capacity combination.

there must be a specification fit your project.

Foundation /Undercarriage Form:

Type A. Cross-shaped beam with slanting strut and ballast

Type B. Cross-shaped beam with slanting strut but no ballast
(cross shaped beam have 24 pcs high strength anchor bolts . each anchor bolts longth 1.2 m )

Type C.shaped or squre shaped beam without ballast


The hoisting mechanism:
employs three-speed motor and single-speed ratio reducer, which can perform heavy load at low speed and light load at high speed.

The trolley luffing mechanism:
can drive the trolley to derrick on the horizontal arm, which means convenient installation and placing in position.


The slewing mechanism:
is equipped with a winding motor as well as planetary gear reducer and hydraulic coupling, which ensures high carrying capacity, steady start and reliable operation of the machine in addition to wind resistance when being placed in position.

Double Slewing
the slewing unit sits at the top of the mast. This is the engine that enables the crane to rotate.
slewing structure : Motor , Reducer , Liquid Coupling , Slewing bearing , Slewing speed

Contact us if you need more details on Liebherr Tower Crane Mast Section. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Potain L46A1 Mast Section、L44a1 Mast Section. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Tower Crane > Flat Top