construction building tower crane for sale

Ref Price:
Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1 set
Supply Capability:
20 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:

Descriptions of our tower crane:

1, TC4808 have competitive price and excellent quality, suitable for all kinds of construction project and can work under all kinds of work condition. With their working radius from 2.25 to 48m, TC4808 tower cranes are famous for their large operating ranges, varied working methods and wide uses.  

2,This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism.

3, It is original in design, reliable in operation and satisfactory in shape.

4,Equipped with all necessary safety devices, these cranes show a good speed-control capacity,, satisfactory operating stability and high work efficiency.

5,They are widely applied for the construction of high-rise hotels, resident buildings, high-rise industrial buildings, large-span factory buildings and tower like buildings like tall chimneys. Best after sales service will be offered which will get rid of all your worries in the purchase of our products

Advantage of our tower crane:

1, boom relief Angle is big, greatly widened the equipment capacity and scope of work.

2, suitable for the group of tower cross homework.

3, boom stability is good, combination amplitude range.

4, suitable for height have special requirements occasions construction.

5, lifting capacity big, effectively solve the high steel structure construction team crane big lifting capacity requirements.

 

Name

Parameters

 

 

 

 

Lifting structure

Motor

Model

YZTD250M3-4/8/32

Power

24/24/5.4

Rotate speed

1420/700/140r/min

Arrester

Model

YWZ5-315/30

Arresting moment

630N.m

Hydraulic driving unit

YT1-90Z/6

Decelerator

Model

JZQ500

Center distance

500

Reduction rate

I=12.64

Steel cable

12NAT6X19 +NF1670ZS 93.14

Circumgyrating structure

Motor

Model

2-YD132S-4/8

Power

2-3.3/2.2KW

Rotate speed

1440/710

Decelerator

Model

XX4-80-195

Reduction rate

195

Arrester

DJZ-40

Hydraulic coupler

YOX250A input φ38 output φ32

Circumgyrating support

HSW.35.1250

Range adjusting structure

 

Motor

Model

YDEJ132S-4/8

Power

3.3/2.2KW

Rotate speed

1380/710

 

Decelerator

Model

BB45A

Reduction rate

I=36.13

Steel cable

 

8NAT6X19W+NF1570ZS 33.77

Top lifting structure

Motor

Model

Y132S-4 B5

Power

5.5KW

Rotate speed

1440r/min

Decelerator

Model

HSGK-160/110

Piston journey

1300

Hydraulic pump station

Work pressure 20Mpa, max. pressure 25MPa

construction building tower crane for sale

construction building tower crane for sale

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:How does a crane make work easier? ( In the scientific way, Force x Distance... you know)?
The type of crane she is referring to ia a simple pole with a fulcrum placed between the person operating the crane, and the mass to be lifted. Imagine a weightless pole with a rope tied to one end attached to a mass of weight 224 lbs The pole is 9 feet long Let's say the human weighs 112 lbs, or half of what is to be lifted. Without a crane, it will be difficult to lift that much and swing it around. With the crane, though, let's look at the advantage when a fulcrum is placed under the pole and the person pushes down on the pole to lift the weight. First, note that gravity is in favor of the person to use their weight on the pole. Using physics, with the fulcrum place at x from the mass to be lifted, the downward force of the person is F*(9-x)=224*x or F=224*x/(9-x) now plug in some values for x and compute the force: x F 4.5 224 3.5 143 2.5 86 1.5 45 0.5 13 I started by placing the fulcrum exactly in the middle and then moving the fulcrum in increments of 1 foot closer to the weight to be lifted Notice that the more pole towards the person pressing down, the less force the person has to apply to lift the weight. Also, note that when the fulcrum is in the middle, the person must apply a downward force equal to the weight - which willl be difficult foir a person that weighs 112lbs. However, once the fulcrum is placed 2.5 ft from the weight, the person only need apply 86 lbs of downward pressure. Leverage. j
Q:How can I work as a crane operator in France?
Me too(NCCCO) how long for you? What do you run? I run a Terrex/demag a/c 140, Grove TMS 870, and a little national 40 ton. Anyway, sorry I don't have an answer but the other day just for kicks I was looking around to see what's going on and searching crane operator+job and there's a huge worldwide company, slips my mind but they kept coming up all over hiring operators all over the world. Give that a try, if I was single I'd be going everywhere, and getting PAID to do it but my wife and kids mean too much to be away. Try this.... search crane service+france email some crane outfits and ask around, it can't hurt.
Q:I am thinking about buying an engine crane or engine support for doing timing belts?
Hi JAY ... Neither is a large investment compared to the time and work using them involves. Lifting an engine requires a lot of work getting stuff disconnected and , even worse, reconnected when put back. Of the two, I believe the crane would more useful. When considering such projects, you should take into account all your work and time the project will take. Whatever, I wish you the best.
Q:Does my truck support this mounted-crane?
Click here to find your answer
Q:Making 1000 origami cranes?
That depends on your wish. If your wish is to have 1000 origami cranes or your wish is that you become really good in folding origami cranes I would think it will come true. But maybe you could also wish for a smile from every stranger you give an origami crane to as a present, you might not even have to wait until you've made 1000.
Q:How do cranes get put together?
bird eggs?
Q:Captain Kirk, TJ Hooker or Denny Crane?
Captain Kirk.
Q:in the videogame the bully how do you get past the task where your in a pit with jonny and a magnetic crane?
sorry, i have finisheded the game but not sure which part you are talking about.
Q:Ever felt like a paper crane?
It feels more like a feather crane to me...
Q:How does a crane operator's knowledge of where the centroid is generally located for most uniform objects?
Usually it is the rigger who attaches the lifting gear not the crane operator who needs to know about centriods and even then the real trick is getting the slings or other lifting devices in the exact place. That tends to be a bit of trial and error unless the lifting points are clearly marked.

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