Address:
No.1 Haiba Road Laishan District, Yantai City, Shandong Province, China
Postcode:
264003
Tel:
0086-535-6765987
Fax:
0086-535-6765987
Email:
sales@haishancm.com
 
Tower Cranes series  >>  QTZ63 Flat-top Tower crane

QTZ63 tower crane for flat level boom, car range, rotary hydraulic lifting crane. The biggest weight is 6 t; The maximum working range for 55 m. Two ratio of the maximum lifting moment for: 790 kn. M, four ratio of the maximum lifting moment for: 850 kn. M.

The machine features:

(1) performance parameters and technical indicators to achieve leading domestic and international advanced level, the maximum working range 55 meters, increased the speed of the work space.

(2) the appearance for the international popular form, beautiful and easy.

(3) working way, using a wide range. Have basic fixed, exterior wall attachment two ways of working, applicable to all kinds of different construction object; Independent lifting height and meters, adhere to an altitude of 151 meters.

(4) working speed is high, the speed control performance is good, stable and high efficiency.

Lifting mechanism using ordinary type and speed winding machine and single ratio gear reducer, can realize low speed heavy and light load high speed, maximum speed can reach sixty m/min.

Car luffing mechanism traction car in a horizontal arm range, has the good installation in position performance.

Slewing mechanism using winding machine and planetary gear reducer with hydraulic coupling, high bearing capacity, stable starting, reliable work, with wind in position function.

(5) all kinds of safety equipment is complete, can ensure the safe and reliable work.

(6) the driver room independent offset, vision, good for the operator to create a good working environment.

(7) use convenient maintenance is simple.

The machine weight (including weight, foundation, the attached device and electrical and mechanical parts and components) 33.8 t, a total installed capacity of 34.7 kW, widely used in high-rise hotel, residential and industrial buildings and other large construction project, the construction enterprise is an ideal construction machinery.

 

Technical performance table

 

Itemw

Unit

2Fall

4Fall

Rated hoisting

moment

Max.

range

55M

kN.m

750

810

50M

770

830

45M

790

850

Work range

m

355

Max.Lifting capacity

t

3

6

Max.range Lifting capacity

t

1.047

1

Hoisting height

Basic

m

40

Anchorage

151

75

The height (independent)

43.12

Crane jib end to the center of rotation

56.42

Balance arm tail to rotary center

12.34

Structure weight ( independent )

t

33.8

Ballast

Max.range 55M

15

Max.range 50M

13.3

Max.range 45M

11.6

Motor total capacity

kW

34.7

Allowable working temperature

-20+40

Working state of basic wind pressure

Pa

250

Non operating state of basic wind pressure

Pa

1100

Power parameters

50Hz

380V±10%

Total motor power

kW

34.7

Installation of operating speed

m/s

12

Working wind speed

m/s

20

Non operating condition of wind speed

m/s

42

Allowable working temperature

0C

-20+40

Gotta work cycle

 

5×105

 

 

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