Zhangqiu Oasis Machinery Co., Ltd.
Main products:Roots Blower
Products
Contact Us
  • Contact Person : Mr. Mr
  • Company Name : Zhangqiu Oasis Machinery Co., Ltd.
  • Tel : 86-531-83281888
  • Fax : 86-531-83281888
  • Address : Shandong,Zhangqiu,Industrial zone, Niuyi village, Xianggong Town, Zhangqiu City,Shandong Province
  • Country/Region : China
  • Zip : 250203

QTZ80 Self-climbing tower crane

QTZ80 Self-climbing tower crane
Product Detailed
low power consumption tower crane high quality hoist Advanced technical performance Reliable usage Convenient maintenance

Rated  lifting  moment

Kn,m

850/880

Maximum  load-lifting  capacity

t

6/8

Working  range

3-55

Hoisting  height

Freestanding

40/46

Attaching

151.2

Hoisting  speed

Double  fall  rates

m/min

79/39.5/8.5

Four  fall  rates

39.4/19.9/4.3

Swing  speed

r/min

0.57

Luffing  speed

m/min

44/22

Maximum  lifting  speed

0.4

Minimum  stable  fall  speed

≤7

Overall  demension

Under  bed

m

8×8

Overall  height   

Freestanding

46/55

Attaching

160.892

Distance between jib-head and swing center

56.17

Distance between jib-end and swing center

12.39

Weight  of  complete  machine

Structure  weight

Freestanging

38/42

Attaching

82.17

Counter  weight

16.32/15.7

Total  capacity  of  motors

Kw

40.2

Permitted  working  temperature

°C

-20~+40

Parameter  of  power  supply

50Hz

~380V±10%

QTZ80 Self-climbing tower crane



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