Tower Crane Spare Parts TC4808 CMAX Brand

Ref Price:
$10,000.00 - 50,000.00 / unit
Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
1 unit
Supply Capability:
30 unit/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Item specifice:

Maximum Lifting Weight: 4T Maximum Lifting Height(M): 110M Rated Loading Capacity: 0.8T
Span: 48M Rated Load Moment: 40T.M

Product Description:

Detail of Tower Crane


Feature:Tower Crane 

Condition:New         

Model Number:TC4808(QTZ40) 

Place of Origin: China (Mainland)       

Brand Name: CMAX     

Certification: ISO,CE 

Warranty: 1 Year       

Application:Building,Construction,Industrial 



Main Features of Tower Crane

 

1) This kind of crane adopts standard section hydraulic lifting and connecting.The max. height can reach 180m with wall tie ins.

 

2) It has high working speed, good speed-adjusting performance, steady operation and high efficiency. Three-speed motor and mono-speed ratio decelerator are applied in the lifting struction, which enables heavy load low speed and light load high speed.


3)The range-change structure drives the trolley moving on the horizontal crang jib, with good positioning performance. Planet gear decelerator is applied in the circumgyrating structure, together with moment-limiting hydraulic coupler, which can relize high load capacity, steady starting and reliable operation.

 

4) The crane has complete set of safety devices, which can guarantee the safe and high efficienct operation. The crane is equipped with lifting height limiter, trolley ranging limiter, moment limiter, weight limiter etc..

 

5)The cranehas scientific layout and handsome appearance. The drivers cab is set independently on one side, with good vision field. It creates a good working environment for the operator.


Specification of Tower Crane

 

Independent height (m)

31.5

Max height with attachment (m)

110

Working range can be adjustedm

384348

Min working rangem

2.25

Max lifting capacityt

4

Tip load @ 48mt

0.8

Hoist mechanism

Falls

2

4

Lifting capacityt

1

2

2

2

4

4

Speedm/min

70

35

7

35

17.5

3.5

Motor

YZTD225M2-4/8 /32    15/15/3.5KW

Trolleying mechanism

Speedm/min

20/40

Motor

YDEJ100-4 /8   2.4/1.5KW

Slewing mechanism

Speedr/min

0-0.6

Motor

YD132S-6/8  2.4/1.8KW

Climbing speedm/min

0.4

Counterweightt

7.6

Mast section sizeL×W×Hm

1.4×1.4×2m

Working temperature

-40+60

Total power (KW)

23

Power supply requirement (KVA)

115KVA for generator

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

 electric box of tower crane )

25mm23+2, 5 cores

Startup voltage & current

380V×95%=361V       180A

Rated working voltage & current

380V                   65A

Loading diagram

 

48m jib length

R

12

14

16

18

20

22

24

26

a=2 (t)

2t---20.7m

1.87

1.70

1.56

a=4 (t)

4t—10.95m

3.61

3.04

2.62

2.30

2.04

1.84

1.67

1.53

R

28

30

32

34

36

38

40

42

44

46

48

a=2 (t)

1.44

1.34

1.24

1.17

1.09

1.03

0.98

0.93

0.88

0.84

0.80

a=4 (t)

1.41

1.31

1.21

1.14

1.06

1.00

0.95

0.9

0.85

0.81

0.77

43m jib length

R

12

14

16

18

20

22

24

26

a=2 (t)

2t---21.2m

1.92

1.75

1.61

a=4 (t)

4t—11.25m

3.72

3.13

2.7

2.37

2.10

1.89

1.72

1.58

R

28

30

32

34

36

38

40

42

43

a=2 (t)

1.48

1.37

1.28

1.20

1.13

1.06

1.01

0.95

0.93

a=4 (t)

1.45

1.34

1.25

1.17

1.10

1.03

0.98

0.92

0.9

38m jib length

R

12

14

16

18

20

22

24

26

a=2 (t)

2t---21.9m

1.99

1.81

1.66

a=4 (t)

4t—11.58m

3.84

3.23

2.78

2.44

2.17

1.96

1.78

1.63

R

28

30

32

34

36

38

a=2 (t)

1.53

1.42

1.32

1.24

1.16

1.10

a=4 (t)

1.50

1.39

1.29

1.21

1.13

1.07


Images of Tower Crane


Tower Crane Max. lifting Weight 10T  in China

 

 

Tower Crane Spare Parts with CE certificate

Tower Crane Spare Parts with CE certificate

Tower Crane Max. lifting Weight 10T  in China


FAQ about Tower Crane

 

Q: What serice you could provide?

A: Providing timely delivery, standby engineers are ready to slove any of your problem

    Providing all-embraced warranty of products quality, worksite installation guidance

    Providing ample spare parts and training of operation and maintenance

    Engineers have more than 20 years' experience in tower crane, ready to solve any of your  problems.

 

Q: What kind of steel used for  tower crane ?

A: Normally, as for the main force bearing steel structure, Q345B is adopted; as for the assistance force bearing steel structure Q235B is adopted. All of the raw material is outsourced from qualified steel factory in China.

 

Q: What about our  tower crane  warranty?

A: Usually there is one-year quality warranty including main electronic parts (not including consumable parts). There are consumable spare parts together with whole machine and normally they are enough for one year.

 

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

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

 

Q: Can you equip with light on  tower crane  jib, monitor, remote control and anemometer?

A: Sure. All of these could be provided with extra cost upon the clients' requirements. But according to general practice, remote control is not suggested because most of the operator feedback operation in the cabin will provide a wide working view.

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Why is there an American Flag hanging from the top part of this huge construction crane next to my house?
Crane Flags
Q:What windproof devices should be set up for crane work?
2. torque limiterTorque limiter is an integrated safety protection device for jib cranes.We know that an arm crane represents the load condition from the moment of gravity. The load moment value is made up of product weight, amplitude decision, amplitude value is determined by the product, the boom of the crane arm length and angle cosine so that the crane is overloaded, in fact are the weight, arm length and arm angle limit, while also considering the working conditions and other parameters as well as constraints effect of control is more complex.At present, the widely used microcomputer controlled torque limiter can synthesize various situations and solve this problem better. The torque limiter consists of a load detector, an arm length detector, an angle detector, a work condition selector, and a microcomputer. When the crane to enter the working state, the computer will detect the signal input parameters of the actual working state, after operation, amplifying and processing, and advance into the rated load moment value, and at the same time in the display to display the corresponding actual values. When the actual value reaches the rated value of 90%, it will issue a warning signal when the actual value exceeds the rated load when the alarm signal, at the same time the crane to stop dangerous direction (lifting, boom, arm and rotary movements continue to drop).
Q:How are high rise cranes erected?
this is not the answer i expected
Q:why arent there more female crane operators?
Have you failed at something? A physical for a job? Have you failed a civil engineering exam? Why take the blame yourself. Scream sexism By the way most crane operators don't pee out of the crane. Most urinate into a bag of gelatin that can be disposed of later. There is a special cuff for females to use with the bag
Q:Can the attached arm of the tower crane be welded?
The attached arm of a tower crane can not be welded and can only be bolted.Adhesion calculation of tower craneTower crane attachment (anchor) device structure, internal force and installation requirements in the use of narrative instructions so in the tower crane installation and use, the use of units can be executed according to the requirements, do not need to calculate, only when the tower crane installation position to the building from the over manual provisions, to increase attached rod (Zhi Chenggan) two, spacing or attached rod connected with a building when changing to attached calculation.
Q:How do they put up tower cranes?
This Site Might Help You. RE: How do they put up tower cranes? How do they get the tower cranes (the ones used to build sky scrapers) so high? It's not like they can ship them all in one piece so how do they make them taller? I've always wondered that...
Q:Tower crane (tower crane)
Fixed tower crane, mobile tower crane, flat tower crane, movable arm tower crane
Q:Origami Cranes, 999 or 1000?
It is susposed to be 1000 cranes. You string them in 10 sets of 10 cranes. [thats how I remember!]Can you send me your way of folding them? I can't find one that works right for me, they always turn out a little wrong. :[
Q:What is the difference between a crane and a crane in a tower crane?
There are the following differences between crane crane and Signal Engineer in tower crane:1, lifting signals refers to those who signal flags in the works.2, the engineer referred to the engineer who tied the rope in the works.
Q:Are steam cranes still used to clear train derailments?
I am not aware of any steam cranes, they are all diesel as far as I know. the two types of hooks are for different types of pulling, one is generally for straigh lifting and the other for pulling across the ground or up an embankment where the pulling force is at somewhat of an angle to the equipment. .

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