QTZ50(4810) tower crane
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 12 set/month
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QTZ50(4810) tower crane is hoisting and conveying machinery which is designed by Shandong Fuyou Co., Ltd. by fully utilizing the group technology, the combinational design technology and the finite element analysis technology and taking the tower crane microcomputer design platform as a tool and has excellent performance.
The crane is a horizontal-arm-rest trolley-amplitude upper-revolution hydraulic lifting type crane which has the effective amplitude of 48m and the maximum lifting moment of 544kN•m. The tower crane has the lifting height of 30m and the adhesion lifting height of 120m (2 magnification) during independent use.
All the speed indexes of the crane meet or surpass national standards.
The crane has the total installed capacity of 24.9kW, features advanced parameters, excellent and reliable properties, attractive appearance, high quality, simple and practical structures, advanced safety devices, convenient maintenance, safe usage and reasonable prices, and is ideal construction machinery for many medium-small construction enterprises.
2. Lifting Technical Performance
2.1 Lifting Performance Table and Lifting Performance Curve
(1) 4-magnification Lifting Performance Table
The lifting boom and balance boom adopt cantilever boom structure, which reduces the hoisting modular and makes it more safe, convenient and flexible to install and uninstall, and reduces the requirements for hoisting equipment and the site.
2. Multiple special mounting brackets are available, which saves the installation time and ensures safe and quality installation.
3. The lifting boom adopts cantilever boom structure and variable cross-section materials, featuring more reasonable structural stress and long service life; and it is easier to make different combination of boom length.
| Amplitude(m) | 3-13.6 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
Lifting capacity(kg) | 4000 | 3890 | 3618 | 3380 | 3170 | 2860 | 2810 | 2660 | 2530 | 2400 | 2290 |
Amplitude(m) | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 |
Lifting capacity(kg) | 2190 | 2090 | 2000 | 1920 | 1850 | 1770 | 1710 | 1650 | 1590 | 1540 | 1490 |
Amplitude(m) | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 |
Lifting capacity(kg) | 1440 | 1390 | 1350 | 1310 | 1270 | 1230 | 1200 | 1170 | 1130 | 1100 | 1070 |
Amplitude(m) | 46 | 47 | 48 | ||||||||
Lifting capacity(kg) | 1050 | 1020 | 1000 |
（2）2-magnification Lifting Performance Table
Amplitude(m) | 3-26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 |
Lifting capacity(kg) | 2000 | 1920 | 1850 | 1770 | 1710 | 1650 | 1590 | 1540 | 1490 | 1440 |
Amplitude(m) | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 |
Lifting capacity(kg) | 1390 | 1350 | 1310 | 1270 | 1230 | 1200 | 1170 | 1130 | 1100 | 1070 |
Amplitude(m) | 46 | 47 | 48 | |||||||
Lifting capacity(kg) | 1050 | 1020 | 1000 |
Technical Performance Parameter Table
Item | Unit | Magnification | ||
α=2 | α=4 | |||
Rated lifting moment | kN.m | 500 | ||
Maximum lifting capacity | t | 2 | 4 | |
Working amplitude | m | 3 ～48 | ||
Maximum amplitude lifting capacity | t | 1.0 | ||
Lifting height | Independent | m | 30 | |
Attached | m | 120 | ||
Time of moving outrigger end to rotation center | m | 48.74 | ||
Time of moving balance arm tail to rotation center | m | 12.816 | ||
Counter weight | t | 7 | ||
Total motor power | kW | 24.9 | ||
Allowable working temperature | 0C | -20～+40 | ||
- Q: I have a problem in discovering the breakdown in the tower crane control panel. If you can give me a procedure to follow the problem in the control panel.
- Generally tower cranes have their electrical panels at the ground floor. Troubleshooting in the tower crane is not different to any other electrical system. First check the power circuit healthiness--switches,fuses,contactors and then go for control circuit. The cranes have few additional interlocks for excessive forward movement, extra long travel etc. Just go through the drawing and u will get the problem solved
- Q: What does tower crane 400tm mean?
- Lifting torque of 400 tons. Meters, also known as 4000KN/m, refers to the QTZ400 tower crane, the general maximum lifting capacity of 25 tons, big arm 70 meters, the most front-end hanging 5.2 tons, independent height of about 70 meters. Normally we say QTZ40 tower crane is lifting torque of 40 tons. Meters, 400KN/m.
- Q: Is their a difference between a flamingos and cranes birds?
- their beaks and feather coloring
- Q: What are the parts of a tower crane? What are their main functions?
- Jacking frame: placing slewing mechanism, when lifting tower top, bearing the weight of tower crane balance arm, main arm and tower cap.Standard section: support the weight of tower crane itself and lift the weight of heavy load, and resist the overturning moment of tower crane.Institutions include the followingLifting mechanism: lifting heavy objects.Luffing mechanism: lifting the car to change the rotation center distance.: the upper part of the slewing mechanism of tower crane (including the main arm and balance arm and tower cap) around the rotation center of rotation.Lifting mechanism: tower crane lifting, the upper part of the tower crane elevated hydraulic power system.Walking mechanism: the crane can walk on the track.OtherDrivers’ RoomElectric boxLinkage tableA foundation bearing platform or trackOther safety devices
- Q: I am sick and tired of sitting in my room scared looking at a crane fly bouncing around mu walls like its on crack , is there anything i can do to keep the c*nts out
- get ur boyfriend or girlfriend to kill threm for you or your besty katy!
- Q: The question is: A crane has a power of 500watts, and is pulling a 142kg. What is the velocity of the pulling of the crane?Please help and thanks!
- I don't remember ever doing a problem like this, but I will try to solve it. P = W/Δt, P = Fd/Δt P = Fv Force required to lift the 142 kg object; F = 142 * 9.8 F = 1391.6 N Therefore; P = Fv 500 = 1391.6*v v = 0.359 m/s So velocity of the crane is 0.359 m/s. Is that right?
- Q: i know there is a lot of styles in the crane and the praying mantis and ba gua. then what types are there? and what is the most powerful one??
- Well... you seem to have two questions in here. First of all, the crane and praying mantis are both stances used in internal (Weija) and external (Neija) Wing-Chun (Kung-fu). Second, Bagua is one of the internal styles. External styles are more powerful for fighting styles.
- Q: I'm trying to workout the best height of a truss for a ship-to-shore container crane project. The crane will have a 65m outreach, 18m center section and 15m backreach. I was thinking in the region of 2m-3m truss height.Any input would be great.Thanks
- Jimmy: The American Society of Mechanical Engineers (ASME) produces design standards for many types of cranes: see the link below. Many crane owners, licensing and governmental authorities having jurisdiction over cranes require design, fabrication and testing to ASME standards.
- Q: Like I know he's the head gamemaker, but i mean seriously, madge is MUCH more important than him. i know he let k/p live, but still......madge did more than him?
- Seneca Crane was the game maker of the 74th hunger games and let two tributes win aka Katniss and Peeta. Seneca Crane was the executed because of that because the capitol felt like having two tributes win was a defeat for the capitol because it showed that the capitol lost control and therefore can't completely control everything..which was what all districts were used to at the time, or at least until Katniss and Peeta 'rebelled'. From a film aspect, Seneca Crane is important because they might use him to advance the plot and Crane might also be a huge transition piece from the first movie to the next (since he was kind of the reason for fueling the flames of the rebellion). I LOVED Madge too, and I am not entirely sure why they left her out, though she seemed important in the book she really wasn't. She only gave the symbol of the rebellion and helped Katinss here and there, but she wasn't really a plot advancing character...I mean anyone could have helped Katniss and given her the mockingjay...most likely Cina will be giving her the pin in the movie because he is Katniss' stylist. TEAM PEETA RULES!!!!!!!
- Q: what is the difference between rigging, wire rope and rope?
- Crane rigging usually refers to the cable that actually is attached to a cylinder in the crane and the motor turns the cyl. and either take up cable or vice versa. The cable is reeved thru the long (arm) boom of the crane and thru pulleys and then at the end of the cable there is a hook.
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QTZ50(4810) tower crane
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 12 set/month
OKorder Service Pledge
OKorder Financial Service
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