ZHONGLIAN BRAND TOWER CRANE SL7027

Ref Price:
Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
10 unit/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:

Technical Sheet for TC7027

Free standing height (m)

51.7

Max height with attachment  (m)

198.7

Working range can be  adjusted (m)

30、35、40、45、50、55、60、65、70

Working range (m)

4.3-70

Max lifting capacity (t)

16

Tip load @ 70m (t)

2.7

Hoist mechanism (VFD+PLC)

Falls

2

4

Lifting capacity (t)

0-4

0-8

0-8

0-16

Speed (m/min)

0-96

0-48

0-48

0-24

Motor

75LVF40 75KW

Trolleying mechanism (VFD+PLC)

Speed (m/min)

0-65

Motor

7.5DVF8  7.5kw

Slewing mechanism (VFD+PLC)

Speed (r/min)

0-0.7

Motor

RCV185 185N.m×2

Climbing speed (m/min)

0.5

Counterweight (t)

26

Mast section size (L×W×H)m

2×2×3 ( panel mast type )

Working temperature

-20+40

Total power (KW)

112.5

Power supply requirement  (KVA)

255KVA for generator

Cable type ( within 30  meters from site power source to lower

electric box of tower crane )

70mm2 (3+2, 5 cores)

Startup voltage &  current

380V×95%=381V  269A

Rated working voltage  & current

380V             159A


Loading Chart


71m Jib Length

R(m)

3.7 – 16.1m

17

20

31

40

44

50

55

60

65

70

a=2 (t)

8t

5.8

6.24

4.4

3.8

3.4

3

2.7

a=4 (t)

16t

15

12.2

6.82

4.62

5.71

3.22

2.62

2.22

1.82

1.52

65 m JibLength

R(m)

17.1m

20

29.6

32.9

35

40

50

55

60

65

a=2 (t)

8t

7.4

6.3

4.8

4.2

3.7

3.35

a=4 (t)

16t

13.2

8

6.92

6.32

5.22

3.72

3.12

2.62

2.27













60m Jib Length

R(m)

17.1

20

29.6

32.9

35

40

45

50

55

60

a=2 (t)

8t

7.4

7

5.5

4.8

4.12

3.7

a=4 (t)

16t

13.2

8

6.92

6.32

5.92

4.42

3.72

3.2

2.62




Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:How much do crane operators make and what kind of training is required to become one?
In Sydney Australia a tower crane operator makes a little over $2000 a week after tax on average. Pay is about $40 to $50ph, alot of allowances + penalty rates. Expect to work big hours for the money though. To become an operator go to your local union office, they might point you in the right direction for your region.
Q:What is the Tower crane Roadb track laying criteria ?      ?
The okorder.com) track in the vertical and horizontal direction is not more than 1 / 1000. (we Should use the standard instrument, two tracks, and keep in10m range ,Measuring not less than 3 periods, respectively,taking the average).
Q:how can I get rid of what looks like small crane flies in my yard and house. they seem to get in the grass?
This a common problem. You have a hole in your door and a hidden stink in your house. Another way to get rid of them is you buy a bug spray, turn it on, then leave the house for 1-3 hours.
Q:how do u bring a construction crane down?
That's a perfect application for a sky hook.
Q:What is Whooping Crane in French?
When I don't know a word and it is not in the dictionary, I enter it in wikipedia and then change the language on the left to see the corresponding article in the other language.
Q:How to calculate the pouring and maintenance of tower crane concrete in valuation?
Valuation, tower crane concrete foundation pouring and maintenance costs are included in the tower crane rental costs, not separately assessed.
Q:How to subdue an injured crane?
Thow a blanket over the entire bird, beak and all, and push it to the ground, making sure the beak does not come out. Tuck the feet and legs underneath the bird through the blanket, and grasp the neck through it. Then pick up the birds body in the blanket (carefully, because it has to move its chest to breathe) and place it in an appropriate sized plastic animal carrier or large cardboard box with a lid. That is how you transport a crane to anywhere. You MUST control the head because he will gladly put your eye out with his beak.
Q:Climbing process of an internal climbing tower crane
There are two kinds of climbing mechanisms: hydraulic and mechanical. The hydraulic climbing mechanism consists of a ladder ladder, a hydraulic cylinder, a climbing beam and a support leg. The climbing ladder is composed of an upper and a lower bearing beams, separated by two stories, which are fixed on the wall or side beam of the cylindrical structure when the work is used, and both sides of the ladder stand are provided with steps. The load bearing beam corresponds to the four main limbs of the crane tower, and is equipped with 8 guide rollers, which plays a guiding role when climbing.
Q:Has anyone read The Red Badge of Courage[Stephen Crane]?
The okorder.com/
Q:A crane lifts a 2355 N bucket containing 1.81 m3 of soil (density=2084 kg/m3) to a height of 7.56 m.?
I will try to make it very simple. First lets convert the 2355 into a mass. 2355/9.81 = 240.06 Kg Then, we need to get the mass of the soil. Density (p)= m/v m= pv m= 2084*1.81 = 3772.04 Kg Total mass= 4012.1 Kg The final step is to calculate the work done. It can be solved from two perspectives and both will lead to the same solution. Sol. 1: Since that the crane is lifting an object, then the work the crane is doing is against gravity which is calculating the gravitational potential energy gained by the bucket. GPE= mgh= 4012.1*9.81*7.56 = 2.99*10^5 Sol 2: Work done= Force*distance moved in the direction of the force The force in this case will be the weight of the bucket. Work done= (4012.1*9.81)*7.56 = 2.99*10^5

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