6t China Construction Manufacturer Topless Tower Crane
>>>Introduce of 6t topless tower crane:
1. It has ultra long arm and large coverage area.
2. The standard segment section is wide. Rigidity is good. Complete machine is stable and swings
slightly when craning.
3. The standard segment principal branch is big.
4. The electrical system uses domestic high quality or importing parts. Its performance is stable
and reliable.
5. The standard segment, drawbar, top-bottom turntable and other major components is
welded by CO2 which penetrates deeply and deforms smally.
6. The slewing mechanism adopts winding motor which starts smoothly and reliably and
places conveniently and efficiently.
7. Hoisting mechanism with good performance in speeding, lifting and declining smoothly.
>>>advantages of 6t topless tower crane
1.reduce the dismounting requirements, lower weight, low mounting height, dismount each mast at a
time in the air, save the labor cost, safety and fast.
2. it is suitable for crossover work of the cranes, without the tower cap and pull rod, the safety will
be increased when there need the crossover work.
3. It is suitable for the special requirement about the height, such as airport nearby, tunnel,
workshop ,and the construction site with high-tension cable.
4. It is suitable for the construction site that has the requirement about the crane boom, it can be
used as internal climbing crane in the high-rise buildings, irregular roof or small areas.
5. It is very convenient for dismounting in the restricted construction site, dismount each crane
boom at a time by manual.
6.The steel structure of crane boom has long using life and high safety standard.
7. The crane boom is good applicability, high-usage,the design of the topless tower crane boom is
easy for realizing the serialization and standardization. Reduce the design and making cost.
8. Low design cost, short cycle, can much better satisfy the multiple demands of the customers.
>>>Parameter of 6t topless tower crane:
| Standard Model |
5510 |
| Max. Lift Load |
6t |
| Tip Load |
1.0t |
| Free Standing Height |
41.5m |
| Max. Anchorage Height |
152m |
| Jib Length |
55m |
| Mast size |
1.6×1.6×2.5m |
| Lift Mechanism |
Lifting Speed |
(a=2)80/39/9 m/min
(a=4)40/19.5/4.5m/min |
| Lift motor |
15/15/4kw |
| Wire rope diameter |
12.5mm |
| Trolley Mechanism |
Trolley speed |
40/20 m/min |
| Trolley Motor |
3.2/2.2kw |
| Slewing Mechanism |
Slewing speed |
0.67r/min |
| Slew Motor |
3.7kw*2units |
| Jacking Mechanism |
Jack climbing speed |
0.4m/min |
| Jack climbing motor |
5.5kw |
| Voltage |
380V/50Hz/3P |
| Luxury Operate Cabin, Schneider Electric Parts |
|
>>>what we can supply:
| Model |
Standard model |
Jib length
(m) |
Free standing height(m) |
Max.
load(t) |
Max.
Tip load(t) |
Mast section size(m) |
Container Quantity(40HC) |
| QTZ50 |
5010 |
50 |
30 |
4.0 |
1.0 |
1.6x1.6x2.5
Material: ∠160×160×14 |
4(7mast+1) |
| QTZ80 |
5610 |
56 |
40 |
6.0 |
1.0 |
1.6x1.6x2.5
Material:135×135×12square tube |
6(6mast+1) |
| QTZ80 |
5510 |
55 |
41.5 |
6.0 |
1.0 |
1.68×1.68×2.99
Material:L160X16/Q345B |
7(12mast+1) |
| QTZ80 |
6010 |
60 |
41.6 |
8.0 |
1.0 |
1.68×1.68×2.99
Material:L160X16/Q345B |
7(12mast+1) |
| QTZ125 |
6018 |
60 |
47.6 |
10 |
1.8 |
1.68×1.68×2.99
Material:L180X18/Q345B |
7(12mast+1) |
| QTZ125 |
6515 |
65 |
60.8 |
10 |
1.5 |
2.0×2.0×2.99
Material: L180X18/Q345B |
7(12mast+1) |
>>>Our company:
Our company mainly focuses on design, manufacture, installation, maintenance, repair,sales, import
and export. Our main products areTowerCrane, Construction Hoist, Lift platform and Crane Spare Parts.
We have exported to may countries such as Bangladesh, Vietnam, Thailand, Malaysia, Australia,
Kazakhstan, Congo, Ethiopia, Peru, Brazil, Egypt and Iceland and so on.
We would like to satisfy your different kinds of requirement for the Cranes by our First Class Quality
with our Excellent Service.
Welcome to visit us!
>>>Package & Delivery:
Package: naked package and wooden package for transportation.40HC container
Shipping: 30days after advance payment
>>>Our service:
Pre-sale Service
1. We can customize products according to client's demand. Various types of tower crane for your choice.
2. Good Quality & Factory Price & Quick Response & Reliable Service, are what we are trying best to offer you
3. All of our products are produced by our professional workmen and we have high efficiency sales team, you can totally trust us.
4. We have more than 20 years experience in designing and manufacturing, we cherish every order from our honored clients.
After your selection
1. We will count cheapest shipping cost and make invoice to you at once.
2. Test each machine before delivery to ensure their quality, then send out to you after your payment.
After-sale Service
1. Our engineers are available to guide the operators abroad.
2. We are very glad that customer give us some suggestion for price and products.
3. If you have any question, please contact us freely by E-mail or Telephone
>>>FAQ:
1.What should I supply if I want to know the price?
If you want to send inquiry to us, please supply the following parameters:
A.Tip load and Max. load(Ton) of the tower crane
B.Jib length (m)
Then we will supply the price as soon as possible.
2.What kind of payment do you accept?
T/T or L/C on sight
3.How to make the installation? Can you send engineer to us?
We can supply oversea service, it depends on the buyer. There are two choices:
a. If you have professional engineer, you can finish it by yourself. we will send you all the technical
documents, such as foundation drawing, installation manual, operation manual.
b. we can send our engineer to guide you on installation. The buyer needs to pay the cost which
mainly includes visa application, round-trip tickets, provide accommodation and meal, and
allowance for each engineer.
4.What about spare parts?
We can supply quick-wear parts freely. But as for some It is strongly recommended you purchase
some shipped along with the equipment.
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