Jinan, Shandong, China
Business Type: Manufacturer/Factory, Trading Company
GH7427 topless tower crane Technical Parameter | |||||||||||
Jib length | 74m | ||||||||||
Mast Section | 2.0*2.0*3.0m | ||||||||||
Max. capacity | 18t | ||||||||||
Mechanisms | 2 falls | 4 falls | Drum capacity | Motor | |||||||
Hoisting | m/min | 34 | 58 | 92 | 17 | 29 | 46 | 550m | 75KW | ||
t | 6 | 6 | 2.5 | 18 | 12 | 5 | |||||
Trolleying | m/min | 0-60 | 7.5KW | ||||||||
Slewing | r/min | 0-0.7 | 2*9KW | ||||||||
Travelling | m/min | 13.5/27 | 2*1.7/3.4KW | ||||||||
Power Supply | 380v 50Hz/440v 60Hz 120KVA |
Jib(m) | Fall | R(Cmax)m | C(max)t | 30 | 34 | 40 | 44 | 50 | 54 | 60 | 64 | 70 | 74 |
74 | IV | 14.3 | 18.0 | 7.01 | 6.16 | 5.05 | 4.48 | 3.80 | 3.43 | 2.98 | 2.72 | 2.39 | 2.20 |
II | 25.9 | 9.00 | 7.66 | 6.66 | 5.55 | 4.98 | 4.30 | 3.93 | 3.48 | 3.22 | 2.89 | 2.70 | |
70 | IV | 14.6 | 18.0 | 7.42 | 6.39 | 5.25 | 4.66 | 3.96 | 3.58 | 4.11 | 2.84 | 2.50 | |
II | 26.7 | 9.00 | 7.92 | 6.89 | 5.75 | 5.16 | 4.46 | 4.08 | 3.61 | 3.34 | 3.00 | ||
64 | IV | 15.7 | 18.0 | 8.30 | 7.08 | 5.83 | 5.19 | 4.42 | 4.01 | 3.49 | 3.20 | ||
II | 29.1 | 9.00 | 8.80 | 7.58 | 6.33 | 5.69 | 4.92 | 4.51 | 3.99 | 3.70 | |||
60 | IV | 15.7 | 18.0 | 8.30 | 7.36 | 5.84 | 5.20 | 4.43 | 4.02 | 3.50 | |||
II | 29.1 | 9.00 | 8.80 | 7.86 | 6.34 | 5.70 | 4.93 | 4.52 | 4.00 | ||||
54 | IV | 15.7 | 18.0 | 8.40 | 7.23 | 5.95 | 5.30 | 4.52 | 4.10 | ||||
II | 29.6 | 9.00 | 8.90 | 7.73 | 6.54 | 5.80 | 5.02 | 4.60 | |||||
50 | IV | 16.3 | 18.0 | 8.60 | 7.64 | 6.30 | 5.62 | 4.80 | |||||
II | 31.0 | 9.00 | 9.00 | 8.14 | 6.80 | 6.12 | 5.30 | ||||||
44 | IV | 18.2 | 18.0 | 10.1 | 8.75 | 7.28 | 6.50 | ||||||
II | 35.0 | 9.00 | 9.00 | 9.00 | 7.78 | 7.00 | |||||||
40 | IV | 18.5 | 18.0 | 10.3 | 9.00 | 7.50 | |||||||
II | 35.9 | 9.00 | 9.00 | 9.00 | 9.00 | 8.00 |