Order On-line Tracking
A Taiwanese-invested enterprise, specializes in production, distribution and lease of tower cranes, boat derricks, offshore platform hoists, special cranes for wind power generator, reverse circulation drill rigs, static press-in pile drivers, girder carrying vehicles, moveable bridge fabrication machine and other specific construction machinery. The company was established in Pukou Hi-tech Development Area in Nanjing, China in 1993. It is equipped with a wide range of large processing machinery, tooling and workpiece sandblasting surface treatment flowlines, etc. It has been paying much attention to the development and research of products. Now it has developed and applied hydraulic stepless speed regulation system, PLC and touch screen technologies, which are very unique among like products at home, getting ahead of others. Tower cranes and reverse circulation drill rigs have come into series with special models available upon user requirements. Meanwhile, we are able to design and manufacture other specialized construction machinery to accomplish customer’s requirement.
|Rated Loading Capacity:|
|Rated Lifting Moment:|
|Max. Lifting Load:|
|Max. Lifting Height:|
|Place of Origin:|
Shandong, China (Mainland)
CE and GOST Approved
|After-sales Service Provided:|
Engineers available to service machinery overseas
-20 C -+40 C
Characteristics of QTK63-6T Self-erecting Tower Crane
1) QTK63 tower crane is one of the key product of CNBM, which have competitive price and excellent quality, suitable for all kinds of construction project and can work under all kinds of work condition.
2) This kind of crane adopts standard section hydraulic lifting and connecting, and can decide the crane height according to the actual height of the building, and at the same time the lifting capacity will not be affected; The max. attached height can reach 140m.
3) It has high working speed, good speed-adjusting performance, steady operation and high efficiency. Three-speed motor and mono-speed ratio decelerator are applied in the lifting struction, which enables heavy load low speed and light load high speed.
4) The crane has complete set of safety devices, which can guarantee the safe and high efficienct operation of the equipment. The machine is equipped with lifting height limiter, dolly range-change limiter, moment limiter, weight limiter, circumgyrating limiter, etc.
5)The machine has scientific layout and beautiful appearance. The operator's room is set independently on one side, with good vision field. It creates a good working environment for the operator.
Main Technical Parameters
Nominal lifting moment
Max. lifting power
Rating lifting power at max. range
Range adjusting speed
Top lifting speed
Tower machine weight
Structure weight (independent style)
Complete machine weight (independent style)
Max. circumgyrating radius
Circumgyrating radius of tail
Max. wind speed at work
Wind speed at top lifting (not more than)
Environment temp. at work
Hydraulic driving unit
12NAT6X19 +NF1670ZS 93.14
YOX250A input φ38 output φ32
Range adjusting structure
Top lifting structure
Hydraulic pump station
Work pressure 20Mpa, max. pressure 25MPa
|Packaging Details:||40HC containers |
Motor and components use steel or plywood box
|Delivery Detail:||15-20 days after receiving the advanced money|
Wtat about Mast Section?
All mast sections are from the well-tried modular, panels, pin-jointed system, the mast panels are manufactured strictly and made to tolerances that permit the weight of the crane to rest on the corner angles of the mast, rather than on the pins. This ensures long-life in addition to fast and safe installation. Easily dismantled into panels for long-distance transport, a large number of mast sections can be transported in one container reducing transport costs.
1. Manufacturer Overview
|Annual Output Value|
2. Manufacturer Certificates
|a) Certification Name|
3. Manufacturer Capability
|No.of Employees in Trade Department|
|No. of Production Lines|
|Product Price Range|