
Tower Crane TC5510 (stationary & internal climbing types)
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Performance and technical index:
1. Stationary type
Free standing height: 40m
Full jib length: 55m
Maximum load: 5t or 6t
Tip load at 55m jib length: 1.0t
Maximum attached height: 138m
Lifting speed m / min: 2 fall 9-80, 4 fall 4.5-40
Slewing speed r / min: 0~0.6
Trolleying speed m / min: 40/20
Climbing speed m/min: 0.6
Necessary electric power : 37.2KVA
Working temperature centigrade: -20°C~ 40°C
2. Internal type
Free standing height: 38.8m
Full jib length: 55m
Maximum load: 5t or 6t
Tip load at 55m jib length: 1.0t
Lifting speed m / min: 2 fall 9-80, 4 fall 4.5-40
Slewing speed r / min: 0~0.6
Trolleying speed m / min: 40/20
Climbing speed m/min: 0.6
Necessary electric power : 37.2KVA
Working temperature centigrade: -20°C~ 40°C
Main Supply: 380V/50HZ (If special order for 220V, 415V, 440V and 60HZ in countries and regions, please inform our factory.)

Introduction
TC5510 (QTZ63A) Self-climbing tower crane is a new developed crane based on product of our company TC5013 (QTZ63)
This tower crane adopt horizontal jib, trolley radius changing, upper slewing, and fluid pressure climbing, It has various installation mode such as fixed, attached, and traveling type. Through various combinations of jib section and tension rod, formed 55m, 50m, 44m, 38m four sort of jib length, and return to the original shape TC5013 tower crane, The Max. length of the hoisting jib is 55m, the Max. payload capacity is 5t, at jib length 55m the Max. payload capacity is 6t, the rated hoisting moment is 630 kN•m (63t•m). The operation space of this crane is at same class with QTZ80, greatly reduce the costs of construction machinery, save on energy, economize on steel material, and cut down the quantity to be conveyed, so it is a most ideal building construction machinery.
The hoisting mechanism applies three-speed motor. Maximum hoisting speed is 80m/min, lowest speed less than 4.5m/min, achieve low speed in heavy load, high speed in light load. and ideally empty-hook speed, slow take-place speed, greatly raise the working efficiency, there are two modes of slewing mechanism, one of them is eddy current speed regulator, DC braked torque motor, another applies YZR motor, through hydraulic coupling, drive the reducer, and with disk brake. has bigger overload ability and good loaded starting performance, These ensure that the crane can start up and brake more stably and the operation is safer and more reliable.
By using the added standard section and hydraulic climbing system to raise the crane, the hoisting height of the crane rises with the building height rises, the hoisting performance keeps quite well at various heights. The cab be installed at upper part of crane, has a wide field of view, and operated comfortable and conveniently.
The safety and protection device of the crane is also complete and reliable, including hoisting moment limiter, maximum hoisting load limiter, slewing limiter, radius-changing limiter and height limiter, These ensure the crane runs more safety and reliable.
TC5510 self-climbing tower crane is designed with advanced parameters, reliable performance, nice appearance, reasonable construction and high quality. It has outstanding advantages of simple and practical, reasonable price. It can perfectly meet the construction requirements of the high buildings and industrial buildings