8T flattop tower crane GHP5020B/5515B main parameters as following
1. Free standing height: 59.8m
2. Max load: 8t
3. Tip load: 1.5t
4. Max raduis: 55m
5. Mast section: 2*2*3m
6. This tower crane has three working type, including stationary, travelling and internal climbing type.
7. Max height: 203.8m
| Jib (M) | Fall | R(Cmax) m | C(max) t | 25 | 30 | 35 | 40 | 45 | 50 | 55 |
| 55 | IV | 13.34 | 8.00 | 3.85 | 3.10 | 2.65 | 2.15 | 1.90 | 1.60 | 1.35 |
| II | 25.03 | 4.00 | 4.00 | 3.25 | 2.8 | 2.30 | 2.05 | 1.75 | 1.50 | |
| 50 | IV | 14.69 | 8.00 | 4.36 | 3.50 | 3.00 | 2.47 | 2.18 | 1.85 | |
| II | 27.67 | 4.00 | 4.00 | 3.65 | 3.15 | 2.62 | 2.33 | 2.00 | ||
| 45 | IV | 16.15 | 8.00 | 5.01 | 4.05 | 3.49 | 2.87 | 2.55 | ||
| II | 31.25 | 4.00 | 4.00 | 4.00 | 3.64 | 3.02 | 2.70 | |||
| 40 | IV | 17.80 | 8.00 | 5.46 | 5.46 | 3.83 | 3.15 | |||
| II | 33.77 | 4.00 | 4.00 | 4.00 | 3.97 | 3.30 |
