>>>Introduction
Tower crane has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism.  It is original in design, reliable in operation and satisfactory in shape.  Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. Â
Top kits tower crane is widely used in infrastructure construction ,high-speed rail,oil fields,large ports,nuclear power,wind power and other construction fields.
>>>Feature
1.Suitable for all kinds of construction project and can work under all kinds of work condition.
 2.It has high working speed, good speed-adjusting performance, steady operation and high  efficiency.
 3.The crane has complete set of safety devices, which can guarantee the safe and high efficienct  operation of the equipment.
 4.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.
 5.Planet gear decelerator is applied in the circumgy rating structure, together with moment-limiting  hydraulic coupler, which can realize high load capacity, steady starting and reliable operation.Â
>>>Main Parameters
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| Series | QTZ80 | |
| Standard Model | 6010 | |
| Max.Lift Load | 6T | |
| Tip Load | 1.0T | |
| Free Standing Height | 40M | |
| Max.Anchorage Height | 150M | |
| Jib Length | 60M | |
| Mast Size | 1.6*1.6*2.5M | |
| Lift Mechanism | Lifting Speed | (a=2)80/40/8 |
| (a=4)40/20/4 | ||
| Lifting Motor | 24/24/5.5kw | |
| Wire rope diameter | 13mm | |
| Trolley Mechanism | Trolley speed | 24/48 m/min |
| Trolley Motor | 2.2/3.3kw | |
| Slewing Mechanism | Slewing Speed | 0.65 r/min |
| Slew Motor | 3.7kw*2 Units | |
| Jacking Mechanism | Jack Climbing Speed | 0.58m/min |
| Jack Climbing Motor | 7.5kw | |
| Power | 380V/50Hz/3P | |
| Luxury Operate Cabin, Schneider Electric Parts | ||
>>>What we can supply
| Model | Standard Model | Jib Length(m) | Tip Load(ton) | Max Load(ton) |
| QTZ31.5 | 4208 | 42 | 0.8 | 3 |
| QTZ40 | 4808 | 48 | 0.8 | 4 |
| QTZ50 | 5008 | 50 | 0.8 | 4 |
| 5010 | 50 | 1.0 | 4 | |
| QTZ63 | 5010 | 50 | 1.0 | 5 |
| 5013 | 50 | 1.3 | 6 | |
| 5610 | 56 | 1.0 | 6 | |
| QTZ80 | 5513 | 55 | 1.3 | 6 |
| 6010 | 60 | 1.0 | 6 | |
| 6010 | 60 | 1.0 | 6/8 | |
| QTZ125 | 6015 | 60 | 1.5 | 8/10 |
| QTZ160 | 6516 | 65 | 1.6 | 10 |
| QTZ250 | 7030 | 70 | 3.0 | 12 |
| QTZ250 | 7030 | 70 | 3.0 | 16 |
| QTZ315 | 7040 | 70 | 4.0 | 16 |
| QTZ315 | 7040 | 70 | 4.0 | 18 |
| QTZ400 | 7055 | 70 | 5.0 | 25 |
>>>Product Detail
>>>Our Service
1- One year warranty for whole machines.Â
2- Providing free quick-wear part.
3- Low charge for continue maintenance when warranty is expired.Â
4- Exclusive engineer support at any time.
5- We can provide free training to end-users
6- OEM service is available.
7- We can provide on-site service in some countries and areas where we have overseas office or agents.
 >>>Cooperate Case
>>>Packing Transportation
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1.What should IÂ supply if IÂ 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)
   C.Height(m)
Then we will supply the price as soon as possible.
Please feel free to contact with us!
Ms.MikaÂ
Shandong Tavol Construction Engineering Co.,Ltd
Tel:0086-538-8520698 Fax:0086-538-8520697
Mobile: +86 13287635200
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Elbow Laser Cutting Machine:
2. Patented mold design, no loose clamping, high cutting precision
3. The three-dimensional pattern can be modified at any time, saving the cost of making and modifying the stamping die, with higher efficiency and better quality
4. Standard slag extraction module, the inner wall of the pipe is clean and free of iron slag
5. Applicable to a variety of metal materials: carbon steel, stainless steel, aluminum alloy, copper, etc.
6. The main part of the machine tool is the main part of the whole elbow pipe cutting machine. The cutting function and cutting accuracy of the elbow pipe cutting machine are realized by the main machine part. It is composed of the mechanism and the top positive slag extraction mechanism, auxiliary system (lubrication, gas circuit and water circuit), electric control cabinet, operation screen, operation panel and other parts.
7. The patented design of the mold can solve the industry pain points of poor positioning, unstable clamping and poor cutting accuracy. The clamping is not loose. And the cutting accuracy is high.
8. High adaptability: It has a variety of optical fiber interfaces and is compatible with various mainstream lasers.
Excellent design: Optimized optical configuration and smooth and efficient airflow design significantly improve cutting quality and efficiency.
Slim nozzle design: Modular, slim nozzle design reduces workpiece interference.
Compact structure: extremely light weight and small size, reducing robot load requirements and improving cutting speed and quality.
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GUANGDONG CHITTAK INTELLIGENT EQUIPMENT CO.,LTD , https://www.chittakcutting.com