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Hammerhead Tower Crane

, QTZ63 (5510)
Description
Here is our QTZ63 (5510) series hammerhead tower crane which is suitable for handling heavy object within 4 tons in any construction project. The effective radius of this horizontal jib crane ranges from 3m to 50m. The construction crane can lift load to 120m height by means of anchoring to the building. Its free standing hook height is 40m.
Balance Weight
Foundation Load
(1) Vertical force V, (2)Tilting moment M, (3)Torque Mk, (4) Horizontal force H
V(KN) H (KN) MK (KN · m) M (KN · m) F1 (KN) F2 (KN)
● 399 ● 17 ● 155 ● 745 ● 459 ● 259
■ 335 ■ 63 ■ 0 ■ 1295 ■ 708 ■ 541
●: In service, ■: Out of service, F: Force of Reaction
Load Diagram
Wall Anchoring Assembly
Mechanisms of the Hammerhead Tower Crane
Hoisting
Hammerhead Tower Crane, QTZ63 (5510)
Fall /
Hammerhead Tower Crane, QTZ63 (5510)
Hammerhead Tower Crane, QTZ63 (5510)
Speed M/min 6 32 65 3 16 32
Max. lifting capacity t 2 2 0.8 4 4 2
Power kW 15 / 15 / 4
Trolleying
Hammerhead Tower Crane, QTZ63 (5510)
Speed M/min 40 /20
Power kW 2.4 / 1.5
Slewing
Hammerhead Tower Crane, QTZ63 (5510)
Hammerhead Tower Crane, QTZ63 (5510)
Speed R/min 0.6
Power kW 5.5
Jacking Speed M/min 0.55
Operating pressure Mpa 25
Power kW 5.5
Total power kW 22.9 (with no jacking mechanism)
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