TOWER CRANE QTZ160 new type of large tower crane for construction
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1000 unit/month
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1. Brief Introduction
QTZ160 Tower Crane is a new type of large tower crane for construction developed through adopting technology by Shandong Huaxia Group in 2000. During designing, general operations like limited meta count of steel structure parts, parameter optimization of entire crane, stability check of entire crane and choice of each mechanism, etc. are completed with computerized tower crane design platform, which has reached international leading level.
Max. hoisting moment of QTZ160 (6516) Tower Crane is 1940kn/m, and each index of performance occupies leading position among domestic products of the same grade. Its advantages are as follows:
Hoisting arm can reach 65m, which largely increases covering area, and its working scope can satisfy constructions of more than two buildings simultaneously.
It has many working modes with largest application range.
Groundwork is poured on the ground without under frame, and tower crane is fixed directly on the groundwork. This method makes tower crane spare groundwork section and crossing girder, and separate working height of tower crane is 46.2m under such condition.
If construction object is high, tower crane can adopt attaching mode, and hoisting height can reach 161-200m. If it is required to be higher under special conditions, please contact our company.
No matter which kind of mode is adopted, hoisting arm has lengths of 55m, 60m and 65m, which can be chosen according to different objects.
It adopts hydraulic hoisting system to increase or reduce standard sections, which makes height of tower crane rise or fall according to height of construction to adapt construction of different buildings.
Working speed is high, timing performance is good, and working efficiency is high.
Hoisting mechanism adopts double speed double pulley winding motor to realize low speed on heavy load and high speed on light load, and max. speed can reach 100m/minute. Start and brake are steady, impact is small, and operation is convenient. Swing mechanism adopts domestically advanced frequency conversion timing project, which makes start and brake become steady and reliable.
Horizontal Arm Frame and Trolley Radius
The tower crane adopts horizontal arm frame, load is hung in hoisting trolley, and radius is realized through horizontal movement of trolley on arm frame. Compared with luffing jib tower crane, working is steady, installation is convenient, and radius application is wide, which can make hoisting performance be fully exerted, enlarge storing range of construction materials, and make disposal of general construction ichnography be convenient.
Safety devices are complete, and there are brakes fixed in each mechanism, which can ensure working safety. There are safety protecting devices like hoisting height restrictor, trolley radius restrictor, moment restrictor, hoisting weight restrictor and swing restrictor, etc. fixed in tower crane.
Driving room is set separately on side with good field of vision and large working space, which create better working environment for operator.
Operation is convenient, and maintaining is simple.
Electric control system adopts domestically advanced PLC control with automatic malfunction judgment, overload and over moment safety chain protection, motor overtime protection, program controller of famous Japan Mitsubishi Company, transducer of Japan Yaskawa Company, relay of OMR Company and contactors manufactured through introducing technology of TE Company, which makes its reliability be much higher than general electric control systems. It is safe and reliable with less malfunctions.
There is no central collector to avoid disadvantages of short circuit and creepage because of damp and make entrance and exit of driver be easy.
2.Structure Figure
3.Form of Hoisting Performance of QTZ160 (6516) Tower Crane
Scope R (m) | Hoisting Weight Q (kg) | |||||
Arm Length of 55m | Arm Length of 60m | Arm Length of 65m | ||||
A = 2 | A = 4 | A = 2 | A = 4 | A = 2 | A = 4 | |
5 0 0 0 | 5 0 0 0 | 5 0 0 0 | 1 0 0 0 0 |
4. Main Technical Parameter
Working Level | Hoisting Mechanism | M5 | ||||||||
Swing Mechanism | M5 | |||||||||
Traction Mechanism | M4 | |||||||||
Hoisting Height (m) | Ratio | Separate Fixed Type | Attached Type | |||||||
a=2 | 46.2 | 161-200 | ||||||||
a=4 | 46.2 | 100 | ||||||||
Max. Hoisting Weight (t) | 10 | |||||||||
Scope | Max. Scope | 65 | ||||||||
Min. Scope | 2.4 | |||||||||
Hoisting Speed | Speed | Ratio | a=2 | a=4 | ||||||
Hoisting Weight (t) | 5 | 2.5 | 10 | 5 | ||||||
Speed (m/min) | 50 | 100 | 25 | 50 | ||||||
Stable lowering-speed | Speed(m/min) | 3 | ||||||||
Motor Model | YZRSW280-4/8 | |||||||||
Power (KW) | 55 | |||||||||
Rotate Speed (r/min) | 1440/700 | |||||||||
Swing Mechanism | Motor Model | YEJ132S-4B | ||||||||
Power (KW) | 5.5×2 | |||||||||
Swing Speed (r/min) | 0-0.61 | |||||||||
Rotate Speed (r/min) | 1440 |
Form of Technical Performance
Traction | Motor Model | YZTDE180-4/8/24 | ||
Power (KW) | 5/3.7/1.1 | |||
Speed (m/min) | 58/29/9.5 | |||
Rotate Speed (r/min) | 1440/690/210 | |||
Hoisting | Motor Model | Y132M-4 | ||
Power (KW) | 7.5 | |||
Hoisting Speed (m/min) | 0.4 | |||
Rotate Speed (r/min) | 1440 | |||
Working Pressure (Mpa) | 25 | |||
Crane Weight | Arm Length (m) | 55 | 60 | 65 |
Balance Weight (t) | 14.9 | 16.15 | 18.15 | |
Total power (KW) | 62 | |||
Working Environment Temperature (℃) | -20-40 |
5. Form of Main Metal Structure Components
Name | Figure | Main Material and Specification | Remark |
Reinforced Section | Main Chord: Angle Iron 140×140×40 with seal board | Size: 1850×1850 | |
Standard Section | Main Chord: Angle Iron 140×140×40 | Size: 1850×1850 | |
Hoisting Arm | Upper: Angle Iron 2<100×100×8 | Space joist frame structure welded with V-iron and angle iron = 10 sections | |
Lower: Angle Iron 2<120×120×10 | |||
Balance Arm | Angle Iron | Space joist frame structure welded with V-iron and angle iron = 2 sections | |
Upper Rotating Platform | δ24 Steel Plate | Box Structure | |
Lower Rotating Platform | δ24 Steel Plate | Box Structure | |
Cover Frame | Angle Iron | Space joist structure for hoisting |
- Q:why do whooping cranes migrate? If its because its to cold in the winter then why not stay in the warm weather?
- It is freezing cold in the upper Midwest during the winter. Whooping cranes simply cannot find any food, even if they can endure the cold. During the summer, the upper Midwest has longer daylight hours and slightly cooler temperatures. than their wintering grounds in Florida. The longer hours allow them and their young more time to gather food. Reproduction is very taxing on the female body, even if it is just laying eggs. The young need the extra time and nutrition to grow quickly into adult sized birds. Small birds are more vulnerable to predators.
- Q:I have a Manfrotto/Bogen 055XB tripod that says it supports up to about 15lbs. The crane I'm looking into getting is the Glidecam Camcrane 200 which says it has a payload of up to 30lbs. depending on the height. What would happen if I were to use this crane with my tripod?
- Please let me know where you will be so I can capture the video of your camera crashing to the ground. Because you overloaded the tripod, there will be no warranty coverage for anything. Yes, they can tell. ++++++++++++ I realized I had not provided an alternative... the crane specs also specify Camcrane 200 mounts on the 3/8 standard bolt found on the majority of medium and heavy duty tripods an
- Q:If any of you have read The Red Badge of courage by Stephen Crane can you please tell me what you think about it. Is it a good book or is it not?!!!! Do you praise it or critize it !? i need your opinion what's your review! Thanks
- The okorder /
- Q:Jon and Paul are folding origami cranes. If Paul works alone he can fold 100 cranes in 5hours. together they can do the same job in 3 hours. how much time would it take for Jon to fold 100 cranes alone? Please show your work. :)
- 1/5 + 1/x = 1/3 == x = 15/2 = 7.5 h answer : 7.5 hours ++++++++++++++++++++
- Q:What is the most likely reason that Crane never tells us the lieutenant's name in episode of war?
- The Stephen Crane Society Stephen Crane did not have a middle name. Stephen Crane is buried in ... Would a person be more likely to receive a wound when bravely charging the enemy .... I would be most grateful if you could tell me where I could find this please? .... An Episode of War. How does the facts that the lieutenant is rationing ..
- Q:does anyone have a good slogan for the whooping crane?
- Let the Whooping Crane do what it does best, make Whoopie!!!
- Q:I need to go to a tower crane school inside Las Vegas, where do i go? At least inside Nevada. Not Arizona or Utah or California.
- check with the International Union of Operating Engineers. I know that in the past, they provided the training, and past the general operators certification, there is a Crane certification, and possibly also a Tower Crane endorsement.
- Q:If there are cranes by a small pond should there be fish?
- Cranes don't typically eat fish. They mostly eat insects, maybe an unlucky frog. If you're seeing herons or cormorants at this pond regularly, then that's your sign there's fish present. It doesn't take those birds too long to scope out an area for fish, and if there are not any there, the birds will move on. If they are there every day, grab your rod and reel and check it out.
- Q:I was just wondering this since I come from Northern Ireland and in Belfast I think they're probably the most prominent landmark but are they actually famous and if you saw them would you know where they were?
- Harland and Wolff industries is famous. But not world famous. In fact, i had to just look them up on Wikipedia just to know who they were. But in terms of history, they are quite famous. They were the ones who made the famous RMS Titanic (you know, the ship that hit an iceberg on it's maiden voyage and sunk, there was a movie based on it starring Leonardo DiCaprio and it featured a mind-numbing song from Celine Dion) edit : idk what Harland Wolff cranes are? I was talking about Harland and Wolff industries located in Belfast, Northern Ireland.
- Q:If a friend folded a thousand paper cranes for you what would you think?
- I'd think the friend had a heck of a lot of spare time. Seriously, I would be quite flattered. Perhaps I would ask him to fly with me
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TOWER CRANE QTZ160 new type of large tower crane for construction
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1000 unit/month
OKorder Service Pledge
OKorder Financial Service
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