Tower Crane of Chang Li Model Number QTZ40(TC4015)

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QTZ40(TC4015)  Description

Feature: Tower Crane

Condition: New

Application: All kinds of costruction

Rated Loading Capacity: 4T

Rated Lifting Moment:500/630/800/1000/1200KN.m

Max. Lifting Load: 4T

Max. Lifting Height: 150m

Span: 42M

Place of Origin: Henan, China (Mainland)

Brand Name: Yu Jie

Model Number: QTZ40(TC4015) 

Certification: ISO,CE,BV,SGS

Warranty: 12 months

After-sales Service Provided: Engineers available to service machinery overseas

Tip Load: 0.8

Trolley travel speed: 38/25m/min

Slewing speed: 0.6r/min

Jacking up: 0.4m/min

Powed: 380V/50HZ

Lifting character: 2/4 Fall

QTZ40(TC4015)   Features

1. Export to more than 20 countries with CE/ISO/GOST Certificates.

2. Stationary/Travelling, external/ internal climbing tower crane 

3. Impeller blasting/rust protection paint

4. Potain masts designed with dismountable panels, making teansport easier and cheaper. 

5. New designed mast, can be used to Internal and external climbing tower crane

6. Famous brand mechanism system, Schneider Electronic control system, jiangte and jiuhe motor

7. Engineers available to service machinery overseas.   

QTZ40(TC4015)  Specification

 Tower Crane of Chang Li Model Number QTZ40(TC4015)

QTZ40(TC4015)  Pictures

Tower Crane of Chang Li Model Number QTZ40(TC4015)

Tower Crane of Chang Li Model Number QTZ40(TC4015)

Tower Crane of Chang Li Model Number QTZ40(TC4015)

QTZ40(TC4015)  FAQ

Q: What is the principal to quote the right tower crane to the client?

A: First, we need to know clients’ requirements. Normally the following information should be clarified by the client:  max lifting capacity, height (height under hook), tip load and jib length.


Q: What is 3 main mechanism of the tower crane?

A: there are trolleying mechanism/ slewing mechanism/ hoisting mechanism.


Q: What is main advantage for manufacturing construction machinery?

A: Our machinery main advantages mainly include: 1. National-level Research Academy for various building equipment for more than 30 years’ experience; 2. Complete quality control system; 3. Nearly 20 years experiences in manufacturing industries; 4. Over 50 engineers along with 6 local partner companies  providing worldwide after-sales service;




 

 


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Q:why are siberian cranes endangered?
Would you spend a winter in Siberia if you could fly south?
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What Do Blue Cranes Eat
Q:How do they get construction cranes on the top of buildings?
A combination of methods. Use a helicopter to lift pieces of a small crane to the top of a building and assemble it there. Then use this smaller crane to life pieces of a larger crane to the top of the building for assembly.
Q:how do they get the construction crane onto the the tall buildings?
There are two cranes, one lifts the other and construction workers build a scaffold under it. Then the higher crane lifts the lower one and the workers buiold a scaffold under it, this continues until they are as high as they need to be.
Q:A crane lifts a 2.75x10^3N bucket containing 1.20 m^3 of soil (density = 2.00 x10^3 kg/m3)to a height of 6.95m?
Crane work = weight to be lifted x 6.95 m Weight to be lifted = 2.75x10^3 N + 1.20 m^3 (2.00 x 10^3 kg/m^3) (9.8) = 2750 + 23520 = 26270 Therefore, Crane work = 26270 x 6.95 = 182576.5 J
Q:What is the function of the balance valve in the hydraulic jacking system of tower crane?
The function of the balance valve is to maintain the balance of the oil pressure, the hydraulic oil delivery flow is stable, so that the tower crane jacket and the upper part of the lift, disassembly, standard time, lift and smooth.
Q:how do they erect those large tower cranes you see on big building projects?
with another crane. assemble the tower first in sections, assemble the jib on the ground then lift it into place
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:why are there so many crane collapses?
You okorder.com.. This chart is not definitive, it leaves out many occupations (such as mining), it only considers fatalities (not loss of limbs, etc.) but it conveys the general picture. For hard data look at: www.bls.gov/iif/
Q:83 camaro crane cam 305 v 8 4brrl edelbrock carb problem.?
Yes. You need a pre-computer distributor with a vacuum advance on it. The quadrajet had a TPS sensor on it. The Edelbrock doesn't. I would think it would idle though. Sounds like you have a vacuum leak or it's not adjusted right.

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