Tower Crane QTZ63/6t Tower Crane/5013 Manufactuer Sale

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
1 unit
Supply Capability:
5 unit/month

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Product Description:

Tower Crane QTZ63/6t Details:

Minimum Order Quantity:2 unitUnit:unitLoading Port:Qingdao
Supply Ability:200 unit/monthPayment Terms:TT OR LCPackage:Pallet

Product Description:

Main Technical Parameters

Name

Unit

Parameters

Nominal hoisting moment

kN.m

760/870

Max. Hoisting weight

t

6

Rated hoisting weight at jib nose

t

1.3

Working radius

m

2.5-50

Height (m)

Anchoring

M

40

Climbing

m

140

Hoisting speed

Magnification


2X

4X

Hoisting speed

M/min

8

40

80

4

20

40

Max. Hoisting weight

t

3

3

1.5

6

6

3

Swing speed

R/min

0.6

Radius changing speed

M/min

22/44

Top rising speed

M/min

0.5

 

Tower crane weight

Net weight (anchoring)

T

31.4(32.9)

Ballast weight

T

12

Total weight (anchoring)

T

43.4(44.9)

Working swing radius

M

51.254

Rear swing radius

M

12.06

Maximum working wind speed

M/S

20

Maximum wind speed for top rising

M/S

13

Ambient temperature

°C

-20~+40

Form of Brief Introduction of Main Metal Structure

Name

Figure

Materials and Specifications

Remark

Mast

Standard Section

(Tube)


Main standard bar Tube Φ127×14

Tube Φ127×10

Outline sizes:1600*1600

Total Height: 2500

Standard Section

(Angle Steel)


Main standard bar  ∠160×160×14

Outline sizes: 1600*1600

Total Height: 2500

Jib


Upper bar:      Tube  Φ89×8

Total 8 Sections,

They are connected with pin shafts.

Lower bar:    Angle Steel

2∠90×90×8

2∠70×70×6

Cover Frame


Main bar:      angle steel tube

It consists of welded angle steel, V-iron and armor plates.

Upper And

Lower Revolving Platform


Armor plates

It consists of welded armor plates in different sizes and shapes.

Tower Top


Main bar:

 Angle Steel

It consists of welded angle steel, seamless steel and armor plates in trussed symmetric structure

with tine top.

Balance Arm


V-iron

It consists of welded angle steel, V-iron and armor plates in space frame structure.

Anchorage Support



It consists of H-shaped steel and armor plates.

1. What is the principal to quote the right tower crane to the client?

First, we need to know clients’ requirements,for example, max lifting capacity, height, tip load and jib length.. Second, we need to know what the foundation requirement from the client is and Third if there are special needs. CNBM could suggest proposal according to clear data provided by the clients.

2. How many units of CMAX tower crane in Saudi market.

Until now, there are many units of CMAX tower cranes in Saudi, which include

from 6t tower cranes to 20t tower cranes.

3. What about our tower crane's warranty?

  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.

4. What is the function of the monitor?

Monitor, namely inspection system (like black box), which could store 10000 tower crane operation reports, and it is recommended to be installed in big cranes more than 16t.

5. What kind of steel used for tower crane?

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.

6. What kinds of CMAX tower crane are available now?

Four main categories: normal tower crane with cat head, internal climbing tower

crane, top less tower crane and luffing tower crane.

7. What is the brand for CMAX tower crane electric component?

CMAX tower crane select the main electric parts from European or Japanese

brand such as SCHNEIDER, YASKAWA etc.and all of these parts have passed the CE inspection.




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