Topkit/Topless/Luffing/Topless/Flat-top Mini Tower Crane Factory
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 100 unit/month
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Descriptions of our tower crane:
1. TC5013B(QTZ63) have competitive price and excellent quality, suitable for all kinds of construction project and can work under all kinds of work condition. With their working radius from 2.5 to 50m, TC5013B(QTZ63) tower cranes are famous for their large operating ranges, varied working methods and wide uses.
2. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism.
3. It is original in design, reliable in operation and satisfactory in shape.
4. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency.
6. Hoisting mechanism fitted with three speed motor, stable braking and less shock when shifting.
7. Trolleying mechanism can provide two operation speeds.
8. With scientific layout and beautiful appearance.
9.They are widely applied for the construction of high-rise hotels, resident buildings, high-rise industrial buildings, large-span factory buildings and tower like buildings like tall chimneys.
10.After sales service will be offered which will get rid of all your worries in the purchase of our products
Features of our tower crane:
| Item | Parameter | ||||||
| Free standing height (m) | 41.5 | ||||||
| Max height with attachment (m) | 141.5 | ||||||
| Working range can be adjusted(m) | 44/50 | ||||||
| Min working range(m) | 2.5 | ||||||
| Max lifting capacity(t) | 6 | ||||||
| Tip load @ 50m(t) | 1.3 | ||||||
| Hoist mechanism | Falls | 2 | 4 | ||||
| Lifting capacity(t) | 1.5-3 | 3-6 | |||||
| Speed(m/min) | 0-80 | 0-40 | |||||
| Motor | YZRDWF225M-4/8-24/24KW | ||||||
| Trolleying mechanism | Speed(m/min) | 12/27/53 | |||||
| Motor | YZTDE132L-4 /8/16-3.3/2.2/1.1KW | ||||||
| Slewing mechanism | Speed(r/min) | 0-0.6 | |||||
| Motor | YZR132M2-6-3.7KW×2 | ||||||
| Climbing speed(m/min) | 0.58 | ||||||
| Counterweight(t) | 44m Jib Length | 50m Jib Length | |||||
| 12 | 13.05 | ||||||
| Mast section size(L×W×H)mm | 1600×1600×2500(Integrated type) | ||||||
| Working temperature | -40-+60°C | ||||||
| Max working wind(m/s) | 20 | ||||||
| Total power (KW) | 37 | ||||||
| Rated working voltage & current | 380V/108A | ||||||
FAQ;
1. why chose us?
China National Building Materials (Group) Corporation (CNBM), established in 1984,now is one of the largest state-owned group corporation in China, dealing with building materials & industrial equipment. Up to year 2010, CNBM Group's total asset is 20 billion USD and total staff is more than 100,000.CNBM International Corporation, specializes in designing & manufacturing of various
kinds of construction machinery, including tower crane, building hoist, etc. All the equipment produced by CNBM are compliant with the National level quality standard, and wins great reputation for their endurable performance in worldwide markets.
2.How about the shipment?
You can put 2 sets of of wheel loaders in one 40HQ container. The spare parts are packed with boxes.
The delivery time is 20 days.
3. What about your service?
We have our factory, we can meet customers needs as soon as possible.
We have first rate professional technology and provide good after-sales service.
4.After Sales Service
We offer the Preventative Maintenance and After Sales Service. For we strongly feels about the importance of supporting our customers and the product solutions we provide. Consequently we offer comprehensive maintenance options to prevent equipment issues before they become problems. Also we offer one year guarantee period.
- Q: How come you never see cranes being transported from one site to another?
- They are, the big pieces are moved at times of very low traffic. The huge cranes that build skyscrapers are made up of many small pieces, and the main tower is actually part of the building, not the crane.
- Q: Okay, like a week ago I caught a daddy long legs (a crane fly) in my room with a mug and an envelope and I just left it there, when I removed it there were loads of little black dots on the envelope, I didn't really think about it cos I figured it was the coffee that was inside the mug or something. I got rid of most of them but didn't go out of the way if you know what I mean... And now there are loads of TINY little flies in my room. Could these be baby crane flies? Or something else? And if so how the hell do I get rid of them before they get huge and start reproducing all over again?!
- go to target and get a bug zapper its 2300 volts so when they hit the wires they are dead or spray poison in your room.
- Q: If a crane fly loses a leg will he be okay? Is it painful for him or do they just 'release' them like a lizard can release it's tail?
- Only lizards can release a part of their body, but only the tail. It probably lost its leg while it was flying because it had a string tightly wrapped around it for a long time and it finally just fell off. It would probably hurt them a little because the bloodflow would be cut off and it would be somewhat numb.
- Q: With hi-rise buildings being constructed left and right, i was just wondering, how do they raise cranes? this has really been bugging me for a time now..
- Tower cranes are usually erected in one of two ways. You could lift the parts into place with a mobile crane with a telescopic boom which is taller than the crane being built. Some people ask why you dont just use the mobile crane all the time, but the tower crane has higher lifting capacity, longer reach and is cheaper. Some tower cranes are assembled at ground level. The long boom, cab and counter weight are assembled and then jacked up off the ground. A small bit of tower is then sliped in beneath the assembly and attached. The crane is the jacked up again and another portion of the tower sliped in. This is repeated until the desired height is reached. The first method is the most common.
- Q: Do large semi-submersible crane vessels such as the SSCV Thialf propel themselves to work sites or are they carried on heavy-lift ships. I understand they have propulsion systems but the just seem so bulky, inefficient, and slow to move across oceans on their own.
- Very large capacity crane vessels have propulsion machinery for manoeuvring when on station. The most modern designs of semi-submersible vessel use them to achieve 'dynamic positioning'. Older designs used the propulsion systems to assist when deploying the anchors in the correct pattern. The vessels are towed by tugs when making deep sea passages. First generation crane vessels had much smaller lifting capacities and were either constructed on conventional hulls or were converted from existing ships. These types were capable of making ocean passages using their own propelling machinery.
- Q: My Sister gave me a Russian Lacquer box with two flying cranes on it. There is supposed to be a story behind the cranes, but I can't find it online. Does anyone know where I can find this, or happen to know what the story is?
- Cranes are believed to bring good luck to people. So you are double lucky in this case; or perhaps even triple lucky since you have a thoughtful sister who have you such a lovely gift. Russian lacquer is magnificent. Nothing like it in the world.
- Q: how does the power electronic drives employed in cranes?
- Most large cranes run electrical motors. Depending on what power is available at the site, the crane may run from a generator or be powered by the grid. The power requirements depend on the size of the crane. Larger cranes may use a six-pole, three-phase, one-wye, 440-volt circut. Smaller cranes could use a three-phase 220-volt circuit.
- Q: Ask about the lift and transportation of the jack up tower crane
- According to the requirements of the 2.0.3 specification: tower crane tower crane installation and disassembly operation should be equipped with the following: 1, hold a qualified safety assessment certificate of the project and responsible for the safety of people and machinery management personnel; 2, with construction qualification certificates for special operations of the construction hoisting machinery installation and disassembly, lifting work, special operation signal heavy drivers, riggers and other operations personnel. And an electrician.
- Q: Does tower crane belong to special equipment?
- Tower crane is a high-altitude operation, the type of work belongs to special types of work, equipment belongs to special equipment.
- Q: cover up? I know he was into pornography and who knows what else!
- Like George Reeves -- who is officially a suicide there are rumors but no convictions.
Send your message to us
Topkit/Topless/Luffing/Topless/Flat-top Mini Tower Crane Factory
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 100 unit/month
OKorder Service Pledge
OKorder Financial Service
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