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  >>  QTZ80 tower crane

    QTZ800 tower crane was designed by China Construction Scientific Research Institute Construction Mechanization Sub-Institute and developed by our company. It is a multiple-function hydraulic auto-lift tower machine characteristic of upper-circumgyrating, horizontal arm and variable range with small cabin. The lifting moment is 800KN.m, and the maximum lifting power is 8t. When independently installed, the maximum lifting height can reach 45m, and with attachments the lifting height can reach180m. The maximum range of it is56m.


Name

Unit

Parameters


Rates lifting moment

KN.m

800


Max. lifting Capacity

t

8


Rating lifting power at max. range

t

1.3


Work range

m

56


Lifting height

Basic Height

m

43


Anchorage

180


Mechanisms specification

Hoisting

Mechanisms

Model : JP80Y   Changing frequency motor

Motor power

KW

30

Hoisting speed

2Fall

m/min

0~83.9

4Fall

0~42

Hoist Weight

N

20000

Slewing

Mechanisms

Model: XL100-147   Changing frequency motor

Motor power

KW

4X2

Slewing Speed

r/min

0~/0.67

Trolleying

Mechanisms

Model :BB33P   Changing frequency motor

Motor power

KW

4

Trolleying speed

m/min

0~43.4

Circumgyrating speed

r/min

0.5

Range adjusting speed

m/min

22/33

Tower machine weight

Tower machine weight

t

45

Counterweight

t

15.5


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