
Made in China Ce Certificate 55m Boom 12 Ton Luffing Tower Crane
The really abundant projects management experiences and 1 to just one provider model make the high importance of business enterprise communication and our easy understanding of your expectations for 20 Tons Flat Top Tower Crane, 18 Tons Flat Top Tower Crane, 12 Tons Hammerhead Tower Crane. Relying on the forward-looking strategic vision, our company has established a unified strategic marketing and service network, with the purpose of pursuing customer satisfaction, and winning the unanimous trust of customers. Excellent quality and professional service attitude have won wide praise for our company. To achieve mutual success, we'll make our best efforts to build a solid co-operation and transparent communication work with our companions. Products are sold throughout the country and exported to many countries and regions.
QTD 5523-12 Tons Luffing Tower Crane
12 tons Luffing Tower Crane QTD 5523 with max load of 12tons, Boom length of 55m and tip load 2.3t. Mast: 2*2*3m, Free standing height of 44.3m

HSH is a private high-tech enterprise which specializes in tower crane designing and manufacturing . We have the main products including the series topkit tower crane with the load capacity from 5tons to 32tons, the series of topless tower crane with the load capacity from 6tons to 20tons,and the series of self-telescoping luffing-jib tower crane with the load capacity from 6tons to 16tons. Each model has three types: Stationary, Traveling and Internal Climbing. HSH covers an area of 120,000 square meters; and the building area is 95,000 square meter.


For horizontal boom tower cranes, the amplitude change refers to the round-trip operation of the load trolley on the tower crane's heavy boom. Through the operation of the trolley, the amplitude range covered by the hook can be adjusted. The trolley is driven by a luffing mechanism at the root of the arm.
For boom tower cranes, luffing refers to the lifting movement of the tower crane's boom itself to adjust the range covered by the hook. The boom is driven by a hoist on the balance arm.
Main Specifications
Model | QTD5523 | |
Max Load | 12tons | |
Tip Load | 2.3tons | |
Jib Length | 55m | |
Free Standing Height | Stationary | 44.3m |
Mechanisms | Hoisting Speed (m/min) | (a=2) 0-45m/min: 6t; 0-90m/min: 3t |
Luffing (min) | <=3.0min | |
Slewing Speed (r/min) | 0~0.7r/min | |
Power | Hoisting (KW) | 55KW |
Luffing (KW) | 37KW | |
Slewing (KW) | 2*6KW | |














With an international vision and global service capabilities, we strive to provide customers with cost-effective Made in China Ce Certificate 55m Boom 12 Ton Luffing Tower Crane products. While attaching importance to the development of the enterprise, our company has always paid attention to the construction of enterprise culture. In the process of continuously promoting the industrialization of high-tech achievements, we closely rely on talents and technological advantages to form our own unique technological innovation.
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