Loading Port:Shanghai
Payment Terms:TT or LC
Min Order Qty:1 unit
Supply Capability:100 unit/month
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.
| Feature: | Tower Crane | Condition: | New | Application: | Construction |
| Rated Loading Capacity: | 6T | Rated Lifting Moment: | 630KN.M | Max. Lifting Load: | 6T |
| Max. Lifting Height: | 140M | Span: | 3-50/55M | Place of Origin: | Shandong, China (Mainland) |
| Brand Name: | HAISHAN | Model Number: | QTZ63 | Certification: | CE and GOST Approved |
| Warranty: | one year | After-sales Service Provided: | Engineers available to service machinery overseas | Crane weight: | 30t |
| Standard mast: | 1.65x1.65x2.5 m | Ballast weight: | 12/13.5t | Ballast boom: | 12.06m |
| Power: | 32kw | Colour: | Yellow | Working environment: | -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
Name | Unit | Parameters | |||
Nominal lifting moment | KN.m | 630 | |||
Max. lifting power | t | 6 | |||
Rating lifting power at max. range | t | 1.3 | |||
Work range | m | 2-50 | |||
Lifting height | Independent | m | 40 | ||
Attaching style | m | 140 | |||
Lifting speed | m | Double magnification | Quadruple magnification | ||
60/30/6 | 30/15/3 | ||||
Circumgyrating speed | r/min | 0-0.6 | |||
Range adjusting speed | m/min | 44/00 | |||
Top lifting speed | m/min | 0.5 | |||
Tower machine weight | Structure weight (independent style) | t | 30.3 | ||
Counterweight | t | 12 | |||
Complete machine weight (independent style) | t | 42.3 | |||
Max. circumgyrating radius | m | 51.25 | |||
Circumgyrating radius of tail | m | 12.06 | |||
Max. wind speed at work | m/s | 20 | |||
Wind speed at top lifting (not more than) | m/s | 13 | |||
Environment temp. at work | °C | -20--+40 | |||
Name | Parameters | ||
Lifting structure | Motor | Model | YZTD250M3-4/8/32 |
Power | 24/24/5.4 | ||
Rotate speed | 1420/700/140r/min | ||
Arrester | Model | YWZ5-315/30 | |
Arresting moment | 630N.m | ||
Hydraulic driving unit | YT1-90Z/6 | ||
Decelerator | Model | JZQ500 | |
Center distance | 500 | ||
Reduction rate | I=12.64 | ||
Steel cable | 12NAT6X19 +NF1670ZS 93.14 | ||
Circumgyrating structure | Motor | Model | 2-YD132S-4/8 |
Power | 2-3.3/2.2KW | ||
Rotate speed | 1440/710 | ||
Decelerator | Model | XX4-80-195 | |
Reduction rate | 195 | ||
Arrester | DJZ-40 | ||
Hydraulic coupler | YOX250A input φ38 output φ32 | ||
Circumgyrating support | HSW.35.1250 | ||
Range adjusting structure |
Motor | Model | YDEJ132S-4/8 |
Power | 3.3/2.2KW | ||
Rotate speed | 1380/710 | ||
Decelerator | Model | BB45A | |
Reduction rate | I=36.13 | ||
Steel cable
| 8NAT6X19W+NF1570ZS 33.77 | ||
Top lifting structure | Motor | Model | Y132S-4 B5 |
Power | 5.5KW | ||
Rotate speed | 1440r/min | ||
Decelerator | Model | HSGK-160/110 | |
Piston journey | 1300 | ||
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 |
Images
FAQ
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.
