Technical Sheet for TC7030
| Free standing height (m) | 50 | ||||
| Max height with attachment (m) | 200 | ||||
| Working range can be adjusted（m） | 50、55、60、65、70 | ||||
| Min working range（m） | 2.5 | ||||
| Max lifting capacity（t） | 12 | ||||
| Tip load @ 70m（t） | 3.0 | ||||
| Hoist mechanism (VFD+PLC) | Falls | 2 | 4 | ||
| Lifting capacity（t） | 0－3 | 0－6 | 0－6 | 0－12 | |
| Speed（m/min） | 0－80 | 0－40 | 0－40 | 0－20 | |
| Motor | YZPBF250-4-55KW | ||||
| Trolleying mechanism (VFD+PLC) | Speed（m/min） | 0-56 | |||
| Motor | YPBE132M-4-7.5KW | ||||
| Slewing mechanism (VFD+PLC) | Speed（r/min） | 0-0.6 | |||
| Motor | YLEW112M-6-120N.M×2 | ||||
| Climbing speed（m/min） | 0.5 | ||||
| Counterweight（t） | 26 | ||||
| Mast section size（L×W×H）m | 2×2×3 | ||||
| Working temperature | -40－+60℃ | ||||
| Total power (KW) | 95 | ||||
| Power supply requirement (KVA) | 255KVA for generator | ||||
| Cable type ( within 30 meters from site power source to lower electric box of tower crane ) | 50mm2（3+2, 5 cores） | ||||
| Startup voltage & current | 380V×95%=361V 260A | ||||
| Rated working voltage & current | 380V 146A | ||||
Loading diagram： 70m jib length：
| R | 20.6 | 22 | 27 | 32 | 40 | 45 | 50 | 55 | 60 | 65 | 70 |
| a=2 | 6t | 5.2 | 4.58 | 4.07 | 3.65 | 3.3 | 3 | ||||
| a=4 | 12t | 11.1 | 8.67 | 7 | 5.23 | 4.45 | 3.83 | 3.32 | 2.9 | 2.55 | 2.25 |
65m jib length：
| R | 23.4 | 27 | 32 | 37 | 45 | 50 | 55 | 60 | 65 |
| a=2 | 6 | 5.36 | 4.78 | 4.3 | 3.9 | ||||
| a=4 | 12t | 10.1 | 8.24 | 6.86 | 5.32 | 4.61 | 4.03 | 3.55 | 3.15 |
60m jib length：
| R | 23.4 | 30 | 35 | 37 | 40 | 45 | 50 | 55 | 60 |
| a=2 | 6t | 5.76 | 4.78 | 4.3 | |||||
| a=4 | 12t | 8.92 | 7.36 | 6.86 | 6.21 | 5.02 | 5.62 | 4.03 | 3.55 |
55m jib length：
| R | 23.5 | 27 | 32 | 35 | 37 | 40 | 45 | 50 | 55 |
| a=2 | 6t | 5.37 | 4.8 | ||||||
| a=4 | 12 | 11 | 8.27 | 7.39 | 6.89 | 6.23 | 5.34 | 4.02 | 4.05 |
50m jib length：
| R | 24.3 | 30 | 35 | 40 | 42 | 45 | 47 | 50 |
| a=2 | 6t | 5.6 | ||||||
| a=4 | 12t | 8.33 | 7.71 | 6.51 | 6.11 | 5.58 | 5.27 | 4.85 |
45m jib length
| R | 24.7 | 25 | 35 | 40 | 42 | 45 |
| a=2 | 6t | |||||
| a=4 | 12t | 10.6 | 7.06 | 6.64 | 6.23 | 5.7 |
40m jib length
| R | 25.1 | 27 | 30 | 35 | 37 | 40 |
| a=2 | 6t | |||||
| a=4 | 12t | 10.6 | 9.71 | 8.04 | 7.5 | 6.8 |
