QTZ125 tower crane

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Qingdao
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TT OR LC
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1 set
Supply Capability:
12 set/month

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Product Description:

QTZ125 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 50m and the maximum lifting moment of 438kN•m. The tower crane has the lifting height of 29m 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

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

400

Maximum lifting capacity

t

2

4

Working amplitude

m

3 ~50

Maximum amplitude lifting capacity

t

0.8

Lifting height

Independent

m

29

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

24.9

Allowable working temperature

0C

-20~+40

(1)4-magnification Lifting Performance Table


Amplitude(m)

3-10.966

11

12

13

14

15

16

17

18

19

20

Lifting capacity(t)

4

3.98

3.64

3.36

3.10

2.89

2.70

2.54

2.39

2.26

2.14

Amplitude(m)

21

22

23

24

25

26

27

28

29

30

31

Lifting capacity(t)

2.04

1.94

1.85

1.77

1.69

1.62

1.56

1.50

1.45

1.39

1.35

Amplitude(m)

32

33

34

35

36

37

38

39

40

41

42

Lifting capacity(t)

1.30

1.26

1.22

1.18

1.14

1.11

1.08

1.05

1.02

0.99

0.97

Amplitude(m)

43

44

45

46

47

48

49

50

Lifting capacity(t)

0.94

0.92

0.89

0.87

0.85

0.83

0.81

0.80

(2)2-magnification Lifting Performance Table


Amplitude(m)

3-21.4

22

23

24

25

26

27

28

29

30

Lifting capacity(t)

2

1.94

1.85

1.77

1.69

1.62

1.56

1.50

1.45

1.39

Amplitude(m)

31

32

33

34

35

36

37

38

39

40

Lifting capacity(t)

1.35

1.30

1.26

1.22

1.18

1.14

1.11

1.08

1.05

1.02

Amplitude(m)

41

42

43

44

45

46

47

48

49

50

Lifting capacity(t)

0.99

0.97

0.94

0.92

0.89

0.87

0.85

0.83

0.81

0.80

 

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Q:How were Railroad Steam Engines from 1830 to 1890's recovered before the advent of the Wrecker Steam Crane.?
Its been carried out till now, many early vehicles have been steam powered. genuine it may burn renewable fuels alongside with trees, inspite of the undeniable fact that it has to hold those fuels with them (check out a steam loco - extensive soft or coal that's extra compact capability than trees) draw back may be the load of the part of get the overall performance needed, the smoke (and then smog), and the capability needed totransport the boiler, water tank and gasoline till now you even thinkabout the burden it is going to hold. extra suitable for busses could be to pehaps generate electrical energy and grant that to the bus - and thats been invented too -a tram! reward are that the gasoline doesnt could desire to be carried with the vehicle (extra useful - lighter), brakes canbe used to generate electrical energy, cleanser inthe cities, and the turbines could have scrubbers on the chimneys to take out the harmfull gasses
Q:inventor of junk yard electromagnetic crane?
If its running fine I really wouldnt worry. Remember cars can withstand water, they do after all have to run while its raining out and belive me water gets up in the engine. What you need to worry about is sucking water into the engine through the intake, but since the engine is running now you didnt do that. The intake is high on the engine and designed to prevent that anyways. I would have the clicking diagnosed by a shop, theres way to many things it could be to even speculate here. You might want to mention to them the noise started after you drove through puddle.
Q:How many stops are there in a tower crane? Where are they located in the tower cranes?
The hook has an upper limit on the windlassThe car has front and rear spacing on the trolley hoistSlewing is limited to the slewing gearAnd the torque limit is on the spireWeight limit
Q:SWL and Capacity for Cranes...?
Example: Suppose a crane is rated for a safe working load of 10,000 pounds. To verify that it can safely handle that load it will be tested by lifting a much heavier proof load. So its capacity must be greater than its safe working load.
Q:how is a tall crane constructed? how can they put the crane on top of its tall body frame?
They first construct the top of crane on the ground with help from other mobile cranes. This includes the long horizontal part with the operator's cab, and the concrete counterweight. this is then placed on a climber, with which the crane kind of builds and climbs itself to the necessary height. Every vertical section of the crane is placed in the climber. When the piece is in place, the climber climbs to the top of piece from where the next vertical piece is placed and so on. You can see how a crane is constructed in the website I've cited below:
Q:What would be a nice [short] Qur'an ayat or hadith to put on a paper crane?
Sister, I wouldn't advise you to write a verse or a hadith on it. I'm just saying because if you are going to give it to somebody, you never know if they'd take care of it or not. What if it ends up in the garbage or on the floor etc.. Just use a quote that you like. Salam :] ----- Well I have a list of quotes that can fit in a paper crane, I hope you find one of those you like. ===== One man with courage makes a majority.~~ Andrew Jackson “behind the mask of ice that people wear, lies a heart of fire”~~ Paulo Coelho Courage doesn't always roar. Sometimes courage is the little voice at the end of the day that says I'll try again tomorrow. ~Mary Anne Radmacher “pain is temporary, quitting lasts forever” ~~lance Armstrong “Hope is the thing with feathers That perches in the soul, And sings the tune--without the words, And never stops at all,” ~~ Emily Dickinson “Hope is like a road in the country; there was never a road, but when many people walk on it, the road comes into existence.”lyn yutang The Grand essentials of happiness are: something to do, something to love, and something to hope for. Allan K. Chalmers Practice hope. As hopefulness becomes a habit, you can achieve a permanently happy spirit. -- Norman Vincent Peale We live by admiration, hope and love. -- William Wordsworth “Many of the great achievements of the world were accomplished by tired and discouraged men who kept on working.” “What seems to us as bitter trials are often blessings in disguise Oscar Wilde
Q:Has anyone stayed at The Crane?
Yes i stayed at the Crane,you must have a car....I had my black escalade at the time...so am not sure about shuttle service.
Q:What other actress of the 1960s who could have done the role of Marion Crane in Psycho,in place of Janet Leigh?
Believe it or not? Alfred Hitchcock had thought Vera Miles would have been good in that role. He had one of his mini-crushes on Vera, and had planned to make her a superstar. However, he lost patience when Vera decided to enjoy her married life and have babies. Vera had no burning desire to become a superstar, and was happy with the work she was doing. She was also very smart in another way. She said that those parts worked out well for the blonde, sexy women that played them, but that just wasn't her look or her approach to acting. Vera Miles was in the movie Psycho, but she played the part of Marion Crane's sister. I've always thought that Janet Leigh was perfect in that role. She was so beautiful and unbelievably sexy that when she was on the screen? You couldn't stop watching her. Her ample bosom was an attention-getter all by itself. No offense to Janet Leigh, but I don't know if anyone cared if she could act or not! However, she did a fine job in Psycho.
Q:the crane and praying mantis/ ba gua?
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:Does anyone know the history of the Boyce Crane tool company?
Found on - www.lathes.co.uk/boicecrane/ Boice-Crane - USA Boice-Crane (Wilton Division) made various types of power tools, including a selection of wood lathes intended for amateur and educational use, and in the 1940s and early 1950 their range included, amongst others, the two amateur and one professional or educational machines illustrated below. The more robust lathe of the amateur pair had a 50 inch long bed with 10 swing and able to take 34 between centres; the 4-step V pulley in the headstock could be driven from either from the rear, or underneath. The bed, which had a gap able to swing 14, was internally ribbed and machined on its top surface. The No. 1 Morse taper tailstock was fitted with self eject for the centre. The double-ended spindle was 1.25 inches in diameter and ran on ball bearings - whilst the single faceplate contained two different diameter, left and right-hand threads so that it could be screwed onto either end. The lathe weighed 115 lbs, so, despite an insubstantial appearance, must have been a reasonably robust machine. The other bench lathe had a bed built from two steel channel sections - with the most elementary type of headstock and tailstock. The capacity was 10 x 30, the weight 30 lbs and the headstock spindle carried a 4-step, overhung, V-belt pulley. The company are now: Gothenburg Manufacturing Co., P.O. Box 308, Gothenburg, NE 69138 Phone: (308)537-3628 and - Boice-Crane Parts, 2442 Densmore Drive, OH 43606 Phone: (419)531-1113

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