Audited Supplier
QTZ40(4808)china tower crane factory top kit construction tower crane
>>Introduction of china construction 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.
>>Parameter of china construction tower crane:
| series | QTZ40 | |
| Standard Model | 4808 | |
| Max. Lift Load | 4t | |
| Tip Load | 0.8t | |
| Free Standing Height | 29m | |
| Max. Anchorage Height | 120m | |
| Jib Length | 48m | |
| Mast size | 1.5×1.5×2.2m | |
| Lift Mechanism | Lifting Speed | (a=2)70/35/9 m/min (a=4)35/17.5/4.5m/min |
| Lift motor | 15/15/4kw | |
| Wire rope diameter | 12.5mm | |
| Trolley Mechanism | Trolley speed | 39/26 m/min |
| Trolley Motor | 1.5/2.2kw | |
| Slewing Mechanism | Slewing speed | 0.62r/min |
| Slew Motor | 3.7kw | |
| Jacking Mechanism | Jack climbing speed | 0.4m/min |
| Jack climbing motor | 4kw | |
| Voltage | 380V/50Hz/3P | |
>>what of construction tower crane we can supply:
| Model | Standard model | Jib length | Tip load (ton) | Max. load (ton) | Height (m/mast) |
| QTZ31.5 | 4208 | 42 | 0.8 | 3 | 29m/12mast |
| QTZ40 | 4808 | 48m | 0.8 | 4 | 29m/12mast |
| QTZ50 | 5008 | 50m | 0.8 | 4 | 29m/11mast |
| 5010 | 50m | 1.0 | 4 | 29m/11mast | |
| QTZ63 | 5010 | 50m | 1.0 | 5 | 30m/11 mast |
| 5013 | 50m | 1.0 | 6 | 40m/15 mast | |
| 5610 | 56m | 1.0 | 6 | 40m/13mast | |
| QTZ80 | 5513 | 55m | 1.3 | 6 | 45m/17 mast |
| 6010 | 60m | 1.0 | 6 | 40m/13 mast | |
| 6010 | 60m | 1.0 | 6 or 8 | 45m/15 mast | |
| QTZ125 | 6015 | 60m | 1.5 | 8 or 10 | 50m/17 mast |
| QTZ160 | 6516 | 65m | 1.6 | 10 | 50m/17 mast |
| QTZ250 | 7030 | 70m | 3 | 12 | 50m/13mast+7m foundation |
| QTZ250 | 7030 | 70m | 3 | 16 | 51.5m |
| QTZ315 | 7040 | 70m | 4 | 16 | 61.5m |
| QTZ315 | 7040 | 70m | 4 | 18 | 50m/13mast+7m foundation |
| QTZ400 | 7055 | 70m | 5.5 | 25 | 71.8m |
>>Professional package to protect the goods in transportation:
Package: 40HC container
Delivery time: 25 days
Payment term: T/T, L/C
>>Our factory:
Tavol Cranes Group is the professional crane and lift platform manufacturer in China .
We design,manufacture,installation,repair ,maintenance, trade and export following products:
>>>Top Kit Tower Cranes, Topless Tower Cranes, Building Hoists etc.
>>>Fixed Scissor Lift,Mobile Scissor Lift,Self Propelled Scissor Lifts,Cargo lift,Wheelchair Lift etc
We are sure we will be your best choice .
>>Successful case:
>>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:
If you are interested in our products, please no hesitate to contact us with following parameters:
1.Max load capacity?
2.Tip load?
3.Jib length?
4.Hoist lifting height?
