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

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

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

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:why are siberian cranes endangered?
Wetland loss means Siberian Crane loses ground Siberian Crane Grus leucogeranus is now listed as Critically Endangered, having previously been listed as Endangered in 1994. Its population is estimated to be 2,500-3,000 and comprises three separate populations. The western population breeds in western Siberia and winters in Iran, and the central population breeds in western Siberia and winters in India. Both the western and central populations are on the verge of extinction as a result of habitat loss and hunting. The much larger eastern population breeds in eastern Siberia and winters in the lower Yangtze basin in south-east China. The main threats to this population are wetland destruction and degradation at staging areas and wintering sites caused by agricultural development and the development of oil fields. The main wintering site in China, Poyang Lake in Jiangxi Province, holds 95% of the global population but is potentially threatened by future hydrological changes resulting from the construction of the Three Gorges Dam and other dams. If the operation of these dams prevents the development of suitable winter feeding conditions for waterbirds at Poyang Lake and other wetlands, Siberian Crane and other threatened species could undergo extremely rapid population declines in the near future.
Q:what is the 1000 paper crane legend and is it true?
I am not sure if it is true, but There is a myth that if a sick person makes 1000 paper cranes they will get one wish from god. Read the story Sadako and the thousand paper cranes.
Q:Which U.S. city has the most Tower Cranes working?
We have been told that our state bird was a crane. That's because there are so many of them here all the time. Construction is booming in Oklahoma. I think most of them are coming from the east and west coasts. They can get a much larger house here for a whole lot less. They are sold when they are being built.
Q:What is the torque limiter of the tower crane A: the lift is stopped when the lifting torque is exceeded. B: over gravity
The torque limiter acts as follows: (a)In lifting process, when the weight of the lifting object moves ahead of the trolley when the lever force exceeds the moment limiter, the hook rises, the motor and the trolley forward motor are stopped at the same time, and the utility model has the safety function.
Q:How to calculate life span of steel structure? for example, crane?
this type of calculation is a fatigue life calculation, performed (for example) on aircraft. You will have to know the material, the load spectra and the stresses for this load spectra. It is not an easy, nor exact calculation. Try reading some fatigue topics on the reports suggested on the source site.
Q:Better actor......Bob Crane or Alan Alda?
Alan Alda
Q:i am a student of class 12 can anyoone tell me how do i make a project on an electromagnetic crane?
act ur age man i did that project when i was in 6th
Q:Tower crane and tower crane 5
Tower crane, tower crane, also known as tower craneTower crane = tower crane = tower craneThere are many ways of vertical transportation. Construction elevator hoist etc..Tower crane features: large operating space, mainly used in housing construction materials vertical and horizontal transmission and installation of building components.It consists of three parts: metal structure, working mechanism and electrical system. The metal structure includes the tower, the boom and the base. The working mechanism has four parts, lifting, luffing, turning and walking. The electrical system consists of motors, controllers, power distribution cabinets, connecting lines, signals and lighting devices, etc..
Q:Cranes everywhere in a city?
I love doing things like this! Whenever my friends go to the mall we do this. We put inspirational quotes and images everywhere we can. In the pockets of clothing, on top of the sale signs, all over the cafeteria. There isn't anything wrong with doing it, and people love it! I'm sure the cranes will be beautiful and many people will appreciate them. Be sure to write look inside on the outside of each crane if you're hiding the message on the inside! This is such a cool idea, I'd love it and I'm sure it won't even be a slight nuisance to anyone. Have fun!
Q:What is the most amount of weight lifted by any crane?
44.4 okorder.com/

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range