CMAX QTK40 Self Erection Tower Crane ,Inner Tower Expansion
- Ref Price:
-
$10,000.00 - 100,000.00
/ unit
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 10 unit/month
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QTK40 SELF ERECTION TOWER CRANE
1.1 Brief introduction
The QTK40 model self erection tower crane is developed by our company on basis of years of experiences in production and new technical innovation.This tower crane is whole consignment & fast set-up vertical and level transport machinery. Mainly apply to 7~10 storey civil buildings. This machine also could used in factory, goods yard, station, ports to move products, as well as to be a mobile hoisting machine.
1.2 Features
The famous feature of this kind tower crane could realize fast-installation and whole consignment transportation. After whole enfolding of tower crane, two workers could transport tower crane by one truck crane (8ton), and the installation could be finished within 40 minutes.
Other features:
(1) Inner tower expansion in suit place, it could auto-lock and release
(2) lifting beam could auto-unfold or fold when towers stretch and unfold
(3) (Tower stretch and unfold, beam unfold, counter weight load ,which all could do range form 0~360°
(4) Adopt drum, whole steel wire rope pulley system, to realize lifting& installation set-up work
(5) Have two kinds interchange device: track and fixed supporting lug, to adjust different uses
(6) The angle of altitude of lifting beam is 15, then could increase the height of lift, but its Max lift weight is 1100kg .
(7) Lifting mechanism, trolleying mechanism and traveling mechanism adopt frequency & gear changable to control speed.
(8) Slewing gear adopt electric resistance control mode, smooth starting, with good positioning performance
1.3 Main technical data
1.3.1 Main technical data
Lifting moment | kN·m | 400 |
Rated lift weight(level beam/ overhead beam 15°) | t | 1.1～4.0（1.1） |
Work range (level beam/ overhead beam 15°) | m | 4～36（4～34.5） |
Lift height(level beam/overhead beam 15°) | m | 23.5（32.5） |
Track moment x axle moment | m | 3.8×3.8 |
Work wind scale | level | 6 |
Self weight | t | 14.63 |
Counterweight | t | 22.88 |
Radius of tail gyration | m | 3.2 |
Cable drum driving distance | m | 20(left and right) |
Rail type | kg/m | 43 |
Equipment total power (380V/50Hz/3) | kW | 25.9 |
1.3.2 Speed & motor power
Mechanism name | Unit | Work speed | Power (KW) | |
Lifting mechanism | (m/min) | α=2 | α=4 | 11KW |
0～29 | 0～14.5 | |||
Jib lubbing mechanism | (m/min) | 9.0 | 4KW | |
Trolley mechanism | (m/min) | 20/30 | 2.2/1.5KW | |
Traveling mechanism | (m/min) | 0～24 | 2×1.5KW | |
slewing mechanism | (r/min) | 0～0.65 | 55 N·m | |
1.3.3 Lift performance data
Four rates：
R（m） | 4-11 | 12 | 14 | 16 | 18 | 20 | 22 |
kg | 4000 | 3654 | 3106 | 2696 | 2377 | 2122 | 1913 |
R（m） | 24 | 26 | 28 | 30 | 32 | 34 | 36 |
kg | 1739 | 1591 | 1465 | 1356 | 1260 | 1175 | 1100 |
Two rates:
R（m） | 4-21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 |
kg | 2000 | 1913 | 1822 | 1739 | 1622 | 1591 | 1526 | 1465 |
R（m） | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 |
kg | 1408 | 1356 | 1306 | 1260 | 1216 | 1175 | 1137 | 1100 |
Beam structure 15 °angle of altitude property list(Two rates)
Work range R（m） | Max load Q（kg） | Max lifting height H（m） |
3.5～34.5 | 1100 | 32.5 |
1.4 Main transport parameter
1.4.1 Transport on railroad
Ready machine weight P is about 14.63 tons, and the distance from center of gravity to the slewing center is about 0.6 m.
Attention: in order to make the railway transport is not overrun, the following components must be removed:
(1) the dragged mechanism for highway transport;
(2) Pack up the traveling mechanism and fixed brace fold;
(3) others please refer to the packing requirements and shipping list.
1.4.2 Highway transport
Tire load table
Bridge load（t） | Tire | ||
Model | Qty | ||
front | 5380 | 9.00R20 | 2 |
back | 9250 | 9.00R20 | 4 |
1.5 Pictures
FAQ of CMAX QTK40 Self Erection Tower Crane ,Inner Tower Expansion
What's other improtant advantages ?
1)Fast, simple and safe erection of small, light individual modules.
2)Excellent choice for narrow sites in the city as there is no need to pre-assemble the whole jib on the ground.
3)Stable funcion of Frequency Inverters and other electrical control systems for 3 main mechanism, and easy and convenient self repair and maintenance for the clients.
4)Twice ball blasting and twice painting for steel structure surface of CJ tower cranes, the hot-dip galvanizing process is used on the handrails, and the time limit of the galvanized quality assurance is 50 years.
5)Good at endurance, adapting to atrocious weather like higher of lower temperature, acid rain and typhoon.
- Q:How to explain and classify the types of tower cranes? What do QTZ80 and Q5510 mean?
- P---- represents flat head (without tower top), and T----- is tower crane,TC------ is the English abbreviation of tower crane, that is tower crane
- Q:my HSAP prep teacher wants us to find instructions on how to make an oragami crane.She said that it has to be less than 24 steps.I have looked on the internet and I cannot find anything.I need this by tomorrow.Please help!
- Start with a square piece of paper. You got that? Fold the paper corner to corner to get a large right triangle, and fold it corner to corner again to get a smaller triangle. You got that ,or did I lose you. Open the paper, and you will see a big X. Never mind the X. We will come back to it. Now fold the paper side to side to get a rectangle, and fold the two SHORT SIDES to the X fold. Open and do the other two by repeating what you just did. Open the paper FLAT. You can now see a 4 pointed star. Along the four sides of the square, push down on the perimeter of the star to make the star come up. Fold down until you have a flat KITE. Make sure you have 2 flaps on each side. What you are looking at now is one wing, and the other one is in the back. The neck and head are inside the wings. Pull them out half way to expose them. Fold one side at the tip to make a head. If you did everything correctly, and hold under the neck with one hand and pull the tail with the other hand, the crane should flap its wing. Write back if you need more help.
- Q:What category is a Crane bird?
- Order GRUIFORMES Family GRUIDAE Not sure where you live...but there are only 2 species of Crane that live in the U.S. : the Sandhill Crane and the endangered Whooping Crane.
- Q:i saw a huge one look liked it had a stinger to those hurt u?
- Unless you are a plant, you have nothing to fear from crane flies.
- Q:This is for a school project, we need a crane with yydraulics to pick up things for science.. Any ideas ?!
- Get your answer from here
- Q:What type of crane done the lift?what type of object was the crane lifting?what was the weight of the load being lifted?
- the lift capacity of the Crane is pretty much dictated by the type of crane it is. The largest Gantry / Bridge type is capeable of 1,500 tons.. the largest tower is 100 tons w. a 100meter turning radius. Tracked lattice boom type is 1,600 tons...........(self contained) there's one that will do 4000 tons with modifications including seperate tracks for counterweights
- Q:It is a single blade knife very similar to a case sodbuster
- Sounds of the Asian descent,
- Q:What is the definition of lifting, slewing and luffing of tower cranes?
- Rotary is cantilever tower crane tower crane rotary shaft winding;Is the hook shaft distance amplitude change;
- Q:I've been thinking about selling origami and I think it will worked out. And also because this is my hobby and I want to have my own cash.
- I take it you are still in school. I would say 25 cents apiece, 50 for more complex designs.
- Q:What is the difference between a tower crane and a jack up tower crane?
- The jack up tower crane is a tower crane (that is an internal climbing tower crane) that is added and reduced by its own special device, namely, the standard section of the tower (that is, the attached tower crane) or the whole climbing tower itself.
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CMAX QTK40 Self Erection Tower Crane ,Inner Tower Expansion
- Ref Price:
-
$10,000.00 - 100,000.00
/ unit
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 10 unit/month
OKorder Service Pledge
OKorder Financial Service
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