TC4608A towr crane / QTZ40C tower crane

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Shanghai
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TT OR LC
Min Order Qty:
1 set
Supply Capability:
100 set/month

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Specifications

TC4608A Tower Crane / construction machinery 
1. QTZ40C tower Crane's mast adopts whole-weld structure. 
2.It's very convenient 

1. QTZ40C tower crane's Version: fixed and travelling type
2. Free height: 32.4 meters
3. Max. height: 140 meters
4. Max. radius: 46 meters
5. Jib end load: 0.8MT at 46 meters
6. Max. load: 4MT at 12.9 meters
7. Hoisting mechanism: JT1-40C
8. Drum capacity: 200 meters
9. Lifting speed: 3.36m/min~63.4m/min
10. Slewing mechanism: HZ-40C
11. Slewing speed: 0.7r/min
12. Trolley mechanism: BF-40C
13. Trolley speed: 30.7m/min
14. Power line voltage: 380V/50Hz
15. Color: yellow
16. Counter weight: Stell-structured frame (without concrete)
17. Mast section: 1.48 x 1.48 x 2.2m 
18. Mast section and mast section connection: by bolt
19. Foundation bolt: included (8 sets)
20. Cabin: included 
21. Telescoping cage: included 
22. Pump and cylinder: included 
23. Main cable: included 
24. Basic mast: included

 

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Q:What is the insulation resistance of tower crane?
The lightning resistance of tower crane (tower crane) on the construction site shall be no more than 4 ohms.I. tower crane GB/T 5031--20085.5.5.9 lightning protectionIn order to avoid lightning stroke, the main structure of the tower crane, the motor frame and all the electrical equipment metal shell, wire metal protection tube should be reliable grounding, and its grounding resistance should be no more than 4 ohms. When multiple repetitive earthing is adopted, the grounding resistance shall be no more than 10 ohms.
Q:What association does Wing Chun have with Fujian White Crane (Tiger-crane) kung fu?
Fujian White Crane is not Hung Gar or Tiger Crane. Southern White Crane, or Gu Lou Kuen (Ancestor Fist) is the predecessor to Goju-ryu karate. Goju and GLK emphasize the sam jian ma, sanchin dachi, or three battles stance, and rootedness, body conditioning, and strong shoulders and arms. The power comes from the rooted base and strong arms. There are rumors that Wing Chun is derived from Ancestor Fist, but philosophically, technically, tactically, and strategically, the styles are extremely dissimilar except for the short range fighting. Wing Chun is also rumored to be created by Ng Mui or Wu Mei, the Buddhist Nun. But the resemblances between modern Wing Chun and styles named after the nun are few and superficial. Wu Mei emphasizes power generation in numerous ways and continuous attacks. Wing Chun emphasizes deflection and power generation by shifting the feet, and simultaneous attack and defense. Wu Mei also has a full suite of weapons, and Wing Chun only the pike and butterfly sabers. Wing Chun is a style created in the Shaolin Temple, but it is probably closest to Hsing-I Kuen or Hsing Yi Quan in training with their chi sao or sticky hands practice.
Q:What are the safety devices for the horizontal arm self lifting tower cranes?
(6) the crane of lightning protection and anti electromagnetic wave sensing device shall be equipped with lightning protection device and anti electromagnetic drape induction measures according to the actual situation and shall be equipped with crane with a hinge height of more than 50m at the root of the boom. (7) the tower crane should be installed to prevent the rotary overload limit torque coupling (8) anti off rope device to prevent the wire rope from the working position (9) rope breaking resistant device to prevent car luffing rope break free sliding trolley (10) anti broken shaft device to prevent car car wheel shaft broken after the fall (11) brake parts that is the work device is a safety device
Q:Stephen Crane short stories?
sorry, i haven't read any Crane short stories, but i'm a HUGE fan of his poetry. it's some of the most bleak, raw, yet honest poetry i've ever read.
Q:How do concrete blocks get to the top of cranes? I know why they're there but how do they get up there?
Construction cranes are erected on site. They are usually assembled on the ground with small cranes, then lift themselves up. The erection sequence is carefully figured, so minimal other equipment is needed. For conventional cranes that are permanent and thus only assembled once, portable cranes are used to erect them. Still, generally pretty much on the ground. Some have counterbalances that are permanently fixed, others have a rail type mechanism that moves in and out.
Q:Red badge of courage by steven crane??!?
A kid, full of beans, runs off to join the army to annoy his mum, but on the eve of battle suddenly becomes paranoid that he'll do something to disgrace himself through cowardice. (That's actually as far as I got in the book so far.) I am given to understand, though, that in his own mind at least he does disgrace himself and endeavours for the rest of the book to redeem his manliness. In that sense the story arc, or at least the character arc, is not dissimilar to The Four Feathers. The point of the story is to counterpoint the myths of warrior gung-ho and daring-do, and to analyse the inner anxieties and motivations of the individual, volunteer-citizen soldier, and by extension the expectations of society. The novel also presents the battlefield with an unprecedented realism; that is to say, Crane presents the actual fog of war that authors have always set out to clear.
Q:Did Noah build the Ark with no power tools, nails, or crane?
i'm pretty sure god told him what he needed and how to build it, God could of told noah how to build a crane if he really wanted to neways but kind of doubt he chose to
Q:How many of you will bow down to me, I am Denny Crane after all?
Denny Crane is a fictional charter on TV....so why would anyone?
Q:I need information about the author Stephen Crane?
Q:How do you Psycho fans feel about Rihanna playing the role of Marion Crane?
I'm alright with it, the Marion Crane character is actually someone Rihanna should play really well, she's a rogue(Marion), and in a modern version, you need to have someone who can do that credibly. Rihanna's more expressive, more aggressive personality will be better than Maitland, Maitland is very much the slasher-bait so far in her movies, Marion Crane has more potential than that.

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