QTZ50(5010) 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(5010) tower crane is hoisting and conveying machinery which is designed 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 50m and the maximum lifting moment of 500kN•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 25.5kW, 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.

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.

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 ~50

Maximum amplitude lifting capacity

t

0.8

Lifting height

Independent

m

30

Attached

m

120

Time of moving outrigger end to rotation center

m

50.74

Time of moving balance arm tail to rotation center

m

12.816

Counter weight

t

8.54

Total motor power

kW

25.5

Allowable working temperature

0C

-20~+40

2.1 Hoisting and Lifting characteristic curve characteristics table

(1)4-magnification Lifting Performance Table


Amplitude(m)

3-12.5

13

14

15

16

17

18

19

20

21

22

Lifting capacity
(t)

4

3.832

3.534

3.276

3.050

2.850

2.673

2.514

2.371

2.242

2.124

Amplitude(m)

23

24

25

26

27

28

29

30

31

32

33

Lifting capacity
(t)

2.017

1.918

1.828

1.744

1.667

1.595

1.528

1.466

1.407

1.353

1.301

Amplitude(m)

34

35

36

37

38

39

40

41

42

43

44

Lifting capacity
(t)

1.253

1.207

1.164

1.124

1.085

1.048

1.013

0.98

0.949

0.918

0.89

Amplitude(m)

45

46

47

48

49

50

Lifting capacity
(t)

0.862

0.836

0.811

0.787

0.764

0.742

(2)2-magnification Lifting Performance Table


Amplitude(m)

3-23.9

24

25

26

27

28

29

30

31

32

Lifting capacity
(t)

2

1.99

1.90

1.81

1.74

1.66

1.60

1.53

1.47

1.42

Amplitude(m)

33

34

35

36

37

38

39

40

41

42

Lifting capacity
(t)

1.37

1.32

1.27

1.23

1.19

1.15

1.11

1.07

1.04

1.01

Amplitude(m)

43

44

45

46

47

48

49

50

Lifting capacity
(t)

0.98

0.95

0.92

0.90

0.87

0.85

0.82

0.80

 

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What are the requirements for the use of an anti-two block device on a lattice boom crane used as a drill?
what the hell are you talking about
Q:Biblical meaning of a crane?
The Crane is considered a messenger of God, or a symbol of communion with God, or Light Beings. It represents entering higher states of consciousness. In China, it represents immortality, long life and happiness. In Ancient Greece and Rome, the Crane was sacred to Apollo and was a herald of spring. In Christianity, it represents goodness, loyalty, good order. The mysterious Ainu people of Japan perform a ritual crane dance as do the people of Korea. The crane is often seen in traditional Japanese art. The Stork is also a solar bird, and is a destroyer of reptiles. It is associated with creation and birth and the coming of spring. In China, it also represents longevity and happiness. In Christianity, it represents chastity, purity, and piety. Seeing a stork in a place where they are rare, or dreaming of one is considered a good omen. The Heron is another solar bird. In China and Japan, the white Heron represents Light while the crow represents darkness and together represent yin-yang. It represents regeneration and rebirth. In parts of Africa, the Heron represents communication with God. All three of these birds represent, in one way or another, solar energy or light. They are all water birds so also represent going with the flow of life. Because all of these birds eat, among other things, snakes, frogs, and other reptiles that often represent evil or Satan, they also represent the constant struggle between good and evil.
Q:What is the Tower crane Roadb track laying criteria ?      ?
The okorder.com) track in the vertical and horizontal direction is not more than 1 / 1000. (we Should use the standard instrument, two tracks, and keep in10m range ,Measuring not less than 3 periods, respectively,taking the average).
Q:Who was the guy called the Headless Horseman in the story of Ichabod Crane?
He doesn't really have a name, just a Hessian mercenary whose head was blown off by cannon fire during the Revolutionary War. Or if I may quote that guy from wrestling, it doesn't matter what his name is. Of course, his oh-so-coincidental appearance in the presence of Ichabod Crane is largely thought to be the work of Abraham Van Brunt. Ichabod was getting a little too close to his would-be old lady, so he used Ichabod's superstitions against him to scare him out of town. And it worked. The next morning, Ichabod was nowhere to be found and all that was left was a saddle and a shattered pumpkin. When I was a kid, the Disney version of that story scared the living shat out of me. It wasn't so much the headless guy, it was that demon horse with the glowing eyes.
Q:How do they put cranes on the top floors when constructing high Sky Scrapers?
these cranes are self raising. as they need to go higher they raise themselves up on hydraulic jacks and another section is bolted in the gap that is left. i hope this will answer your question
Q:I'm looking for a quick-release crane hook. ?
We manufacture a QUICK RELEASE FOR CRANE look at www.craneequipment.ca
Q:On the wing chun T-shirts they got i print of a crane and a snake what do they mean and the yin and yang?
Wing Chun was developed from the five Shaolin animal styles, tiger, snake, crane, panther and monkey. The popular (incorrect) belief is that the style contains more of the crane and snake styles than of the other animal styles, hence why it is sometimes referred to as a crane and snake style. The crane, in the Shaolin system, is evasive, protective and gentle, using flowing techniques that redirect the attacker's energy, rather than fighting strength with strength. The snake is a very fast, straightforward style, protecting the centreline and attacking along straight lines with quick thrusting finger attacks. These two principals are, admittedly, very prominent in Wing Chun's use of the centre and central lines, the use of chisao (feeling) in techniques, and the use of straight, stretching techniques like the finger-strikes. (The bit that some people don't realise is that Wing Chun contains elements of all 5 styles, including tiger, panther and monkey, as well as some elements from non-Shaolin styles, such as elements of tai chi, shuai jiao (Chinese wrestling), dim mak (pressure point striking), chin na (joint manipulation) and others.) The yin-yang symbol comes from Taoism, and represents the equality of opposites, such as night and day, sun and moon, hard and gentle, forward and backward. Wing Chun, and indeed all Chinese martial arts, contain Taoist philosophies and strategies that can be explained by the use of this symbol.
Q:If a crane fly loses a leg...?
Only lizards can release a part of their body, but only the tail. It probably lost its leg while it was flying because it had a string tightly wrapped around it for a long time and it finally just fell off. It would probably hurt them a little because the bloodflow would be cut off and it would be somewhat numb.
Q:What is the difference between lifting height of tower crane and independent height?
It is not the kind of independent highly rigid or flexible attachment function when the tower reached the maximum height, lifting height of the tower is at the maximum height and the minimum amplitude in hook, hook support face datum allows the maximum vertical distance of tower crane.
Q:what type of crane cam is this?
Crane SSH-310-NC, hydraulic, rough idle, good midrange hp Intake Open-Close BTDC-ABDC 40-90 Exhaust Open-Close BBDC-ATDC 88-42 Degrees Advertised Duration Int. 310 Exh. 310 Degrees Duration @ .050 Cam Lift Int. 236 Exh. 236 Running Clearance Hot Int .000 Exh. .000 Gross Valve Lift Int. .485 Exh. .485 RPM Range min 3800 max 6800 valve float 7000

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