• Tower Crane of Chang Li Model Number QTZ40(TC4210) System 1
  • Tower Crane of Chang Li Model Number QTZ40(TC4210) System 2
  • Tower Crane of Chang Li Model Number QTZ40(TC4210) System 3
Tower Crane of Chang Li Model Number QTZ40(TC4210)

Tower Crane of Chang Li Model Number QTZ40(TC4210)

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1 unit
Supply Capability:
200 unit/month

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QTZ40(TC4210)  Description

Feature: Tower Crane

Condition: New

Application: Buliding Construction

Rated Loading Capacity: 1T

Rated Lifting Moment: 168 t*m

Max. Lifting Load: 4t

Max. Lifting Height: 100m

Span: 42m

Place of Origin: Henan, China (Mainland)

Brand Name: YUJIE

Model Number: QTZ40(TC4210)

Certification: CE,ISO,IAF

Warranty: 15 months

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

color: as you like

QTZ40(TC4210)  Features

1.Thirteen years of experience in supplying new self-erecting tower crane with Huiyou Brand.

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

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

4. Impeller blasting/rust protection paint

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

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

7. Engineers available to service machinery overseas.   

QTZ40(TC4210) Specification

 Tower Crane of Chang Li Model Number QTZ40(TC4210)

QTZ40(TC4210)  Pictures

Tower Crane of Chang Li Model Number QTZ40(TC4210)



QTZ40(TC4210)  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 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 can we do for the clients in the market and after-sale service?

A: There is branch office for us in the kingdom and she could provide any commercial assistance for the clients; our exclusive agent would fully represent lifting machinery for business communication and rapid & professional technical support.



 

 


Q:in the title. any books that talk about the physics in a tower crane? or any crane in general? or a similar machine to a crane?
Hi, Well, this is an interesting topic about physics and requires to have a basic knowledge, correct? So here we have some books: - Chopra, K. A. Dynamics of Structures: theory and applications to earthquake engineering. - Bostelman, R., et al. “Toward Next-generation Construction Machine,” Proceeding of American Nuclear Society 9th International Topical Meeting on Robotics and Remote Systems. - Gore, Bryson. Trucks, Tractors, And Cranes. - Grote Antonsson, editors. Handbook of Mechanical Engineering. - Seidel, Michael. Tensile Surface Structures. B-) FL ------------- You cannot teach a man anything; you can only help him discover it in himself.” (Galileo Galilei)
Q:Is the tower crane a special type of work?
Certainly, it belongs to the high-altitude workers, not the special workers, what is the tower crane talent network is a platform for the exchange of tower.
Q:What do lattice boom and hydraulic boom in cranes mean?
LATTICE BOOM: See first link. This is where the boom (the portion used to support the load) is made like a lattice ... i.e. interconnected trusses and girders. The cables for lifting the load are run from the base of the boom to the load over pulleys/gears located at the boom's tip. The boom itself is NOT adjustable in length or in angle. HYDRAULIC BOOM: See second link. This crane uses hydraulics to adjust either the length of the boom, or the angle at which the boom joints intersect. It looks more like a single beam construction, although its probably closer to a tube type design (hydraulics may be inside or outside the arm). The load is raised/lowered by cables operating at the end of the boom ... not necessarily tied back to the bottom of the boom.
Q:How much height should tower crane work at M?
Try to ensure that the tower crane in the wind is too large to be free of rotation. The safe distance between the rear arm of tower crane and adjacent buildings shall be no less than 50cm. The safe distance between tower crane and power line meets the requirement.
Q:What is the load moment of a crane?
Cranes are classified according to their tip load of capacity. Moment of a crane depents on its type. Usually moment is calculated by the lenght of its boom multiplied the tip load it carries.
Q:Are there influence about Microwave and electromagnetic waves on the tower crane?
if the spread is just in the microwave communications channel or radio transmitting antenna in the vicinity, will be subjected to microwave and high-frequency electromagnetic waves Interference, even if it is in all the tower crane hook when the closing power is outage
Q:I want to join
Madras Institute Of Heavy Machinery in Thirumullaivoyal No 45, Thirumullaivoyal, Mth Road, Thirumullaivoyal, Chennai - 601209 (44)-26384031, 26382363, 26381739
Q:I just seen pics of a crane fly and not sure if I see crane flies in my house or mosquitos now. And do crane flies bite?
Really easy: A crane fly has no long piercing mouthpart: they feed mainly on nectar Female mosquitos have long piercing mouthparts, males are smaller and have shorter mouthparts for sucking nectar from flowers. Common crane flies are almost always bigger than a mosquitos.
Q:Is a crane a type of pulley?
No. A crane is a machine to lift heavy things. It usually uses a pulley. A pulley is part of the crane.
Q:I'd take Denny Crane he's ruthless
Ha! What a toss-up... I'd pick Denny Crane because even though he jokes around, he has a lot of back-up and help to support the case.

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