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 wanted the email address for the cartoonist Pickles by Brian Crane to find that golfing humor comic strip that ran in the newspapers. Maybe this would help. How many strokes do you think? Two - one big drive and a short putt. Now killed the golf ball. Then said Now one heck of a putt! I am still trying to find that comic strip but anyone has the email address, please let me know asap. Thanks!
- P)lease provide me the mailing address for Brian Crane. I desire to mail him a letter in reference to his Pickles comic strip. Thank you!
- Q: was he a realist or naturalist
- Stephen Crane was a naturalist a lot like Jack London. His main themes were man vs. nature and man vs. himself in which nature is an abstract, omnipotent force that does not (and really cannot) care what becomes of the individual. In Crane's writings, man is often faced with strengths and weaknesses within himself when confronted by extremes of uncaring Nature (see the short story The Open Boat).
- Q: A crane that docks is capable of doing 550 J of work. How high can it lift a load that weighs 45N?
- A crane can lift it's rated limits to full extension. Provided 45N is within it's rated capacity, it can lift it as high as the crane can lift items.
- Q: I've heard of people making 1000 origami cranes as a wedding gift or decoration. I am making them as a gift for my sister-in-law and her husband, whose new baby is due next month. I'm up to 730, so I need to keep plugging away! My question is how should I display them? I've heard of putting them in a gallon jar. I was also thinking of making strings of 100. Do you put the string through the pointy part on the back? Can I arrange them into a mobile? Any ideas would be appreciated.
- it relatively is like asking: once you're making a wish on a taking pictures megastar, will it come real? even although the two are extreme-high quality gestures, no it won't come real. Origami cranes are purely products of paper that are folded to resemble birds; no rely what number you're making, they won't address supernatural expertise inclusive of wish-granting.
- Q: can u have a small dog w/u when u are operating a crane?
- I can't imagine any employer allowing that condition to exist. A crane operator's attention must be on the job at all times. If the dog were to do something unexpected at a critical time, the operator may be distracted and lose control of the load.
- Q: If the crane Dawkings refers to about natural selection is not operating or existing by chance, then some questions arise:1) who or what is operating the crane?2) if its self operating, how is it programmed to do so?3) who made the crane?And about designing the designer, No one did. Otherwise the crane would be lifting the operator of the crane into the crane. I guess the crane can operate by itself, but then stopped doing so when something designed the designer. Too many philosophical conundrums for me. The belief in an unified, and self-complete, creator is far less of a complex explanation than the 'crane' concept with all its requisite philosophical flamings hog's heads.
- There are cranes, anchored to the ground which can build concepts up. However, the idea of a sky crane is how someone builds a concept from thin air. The ultra cosmic sky crane built it. That way you don't have to figure out a realistic way of building a theory.
- Q: please help i need it for a project
- In the story no years are given, and in fact the end is left open ended. It seems to say that Ichabod Crane was still alive at the end: humiliated he had slipped out of town in the night. Though it does say the townsfolk spread rumors and stories told that he was carried off by the headless horseman. The fictional character of Ichabod Crane was based on the personality of a real person, Jesse Merwin, who died in 1852. (though thirty-two years after the story was published and not in any spooky way) The name, Ichabod Crane, also came from a real person, Colonel Ichabod Crane, who fought in the War of 1812 and died in 1857.
- Q: I just wonder they use cranes at such heights, how do they carry the cranes at such height? Helicopter or something? This is a picture of what I'm talking
- The cranes are jack-up cranes. They have their own self-contained jacks. As one floor is completed, they jack up to the next level. The cranes are on top of the buildings. They are designed by structural and mechanical engineers to loift a given weight.
- Q: I want this as a tattoo but I want to know what it means. Why type of tree is it? What do the symbols translate into?
- This okorder /
- Q: We see lots of cranes doing some heavy lifting during construction. But how do they get so high up these buildings? And when construction is nearly done, how do they go back down?
- Those type of cranes have a support system that is continuously built as the building gets taller. The crane climbs up on the support system to reach the next level and climbs down to get down
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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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