Parameter Model of tower crane

work range m

Max.lifting capacity（t）

Free standing height m

Attached standing height m

Lifting speed m/min

Slewing  speed r/min

Luffing speed m/min

2fall

4fall

2fall

4fall

DT20

Details

12

1.0

2.0

18

50

0-28

0.36-0.7

≤3.0

HS4015D

Details

40

3.0

6.0

31.7

127.7

0-40/0-80

0-20/0-40

0-0.8

≤3.0

HS4515D

Details

45

4.0

8.0

28.7

106.7

0-40/0-80

0-20/0-40

0-0.8

≤3.0

HS5020D

Details

50

5.0

10.0

25.7

88.7

0-45/0-90

0-33.7/0-67.5/0-22.5/0-45

0-0.8

≤3.0

HS5520D

Details

55

6.0

12.0

36.2

171.2

0-45/0-90

0-33.7/0-67.5/0-22.5/0-45

0-0.8

≤3.0