Topless Tower Crane
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Specification of Topless tower crane
| Working type: | External climbing type Traveling type Inner Climbing type |
| Key Words | External Climbing Tower Crane Overhead Tower Crane Topless Tower Crane |
| Model | Standard model | Jib length | Load tip
(Ton) |
Max.load (ton) | Height (m / mast) | Mast section size (m) |
| QTZ31.5 | 4208 | 42m | 0.8 | 3 | 29m / 12 mast | 1.5×1.5×2.2 |
| QTZ40 | 4808 | 48m | 0.8 | 4 | 29m / 12 mast | 1.5 × 1.5 × 2.2 |
| QTZ50 | 5008 | 50m | 0.8 | 4 | 29m / 11 mast | 1.6 × 1.6 × 2.5 |
| 5010 | 50m | 1.0 | 4 | 29m / 11 mast | 1.6 × 1.6 × 2.5 | |
| QTZ63 | 5010 | 50m | 1.0 | 5 | 30m / 11 mast | 1.6 × 1.6 × 2.5 |
| 5013 | 50m | 1.0 | 6 | 40m / 15 mast | 1.6 × 1.6 × 2.5 | |
| 5610 | 56m | 1.0 | 6 | 40m / 13 mast | 1.83 × 1.83 × 2.5 | |
| QTZ80 | 5513 | 55m | 1.3 | 6 | 45m / 17 mast | 1.6 × 1.6 × 2.5 |
| 6010 | 60m | 1.0 | 6 | 40m / 13 mast | 1.6 × 1.6 × 2.5 | |
| 6010 | 60m | 1.0 | 6 or 8 | 45m / 15 mast | 1.83 × 1.83 × 2.5 | |
| QTZ125 | 6015 | 60m | 1.5 | 8 or 10 | 50m / 17 mast | 1.83×1.83×2.5 |
| QTZ160 | 6516 | 65m | 1.6 | 10 | 50m / 17 mast | 1.83x 1.83x 2.5 |
| QTZ250 | 7030 | 70m | 3 | 12 | 50m / 13 mast + 7m foundation | 2.0×2.0x3.0 |
| QTZ250 | 7030 | 70m | 3 | 16 | 51.5m | 2.0×2.0x3.0 |
| QTZ315 | 7040 | 70m | 4 | 16 | 61.5m | 2.0×2.0x3.0 |
| QTZ315 | 7040 | 70m | 4 | 18 | 50m / 13 mast + 7m foundation | 2.0×2.0x3.0 |
