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 tower crane

  QTZ630 tower crane is a hydraulic auto-lift tower machine characteristic of upper-circumgyrating, horizontal arm and variable range with small cabin. The lifting moment is 630KN.m, the independent lifting height is40m, and with attachments the lifting height can reach140m. The maximum lifting power is 6t. Two work ranges can be set according to specific requirement: when the work range is50mand55m, the counterweight is 12t, and when the work range is45mthe counterweight is 11t.


Name

Unit

Parameters


Rates lifting moment

KN.m

630


Max. lifting Capacity

t

6


Rating lifting power at max. range

t

1.3

1.0


Work range

m

50

55


Lifting height

Basic Height

m

40


Anchorage

140


Mechanisms specification

Hoisting

Mechanisms

Model : JG1.6A

Motor power

KW

24/24/5.4

Hoisting speed

2Fall

m/min

74.1/36/7.2

4Fall

37/18/3.6

Hoist Weight

N

15000

Slewing

Mechanisms

Model: XL83-147

Motor power

KW

3.7X2

Slewing Speed

r/min

0.61

Trolleying

Mechanisms

Model :TXB400

Motor power

KW

2.2/3.3

Trolleying speed

m/min

44/22

Circumgyrating speed

r/min

0.5

Range adjusting speed

m/min

22/33

Tower machine weight

Tower machine weight

t

30.3

32

Counterweight

t

12

13.5


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