Standard model | Jib lenght | Tip load (ton) | Max.load (ton) | Height (m/mast) | Mast section size(m) | Rotation mechanism | ||
| Model | Mast specification | |||||||
| QTZ31.5 | 4208 | 42 | 0.8 | 3 | 29m/12mast | 1.5 X 1.5 X 2.2 | < 140 X 140 X 10 | One sets |
| 4708 | 47m | 0.8 | 4 | 29m/12mast | 1.5 X 1.5 X 2.2 | < 160 X 160 X 12 | One sets | |
| QTZ40 | ||||||||
| 4808 | 48m | 0.8 | 4 | 29m/12mast | 1.5 X 1.5 X 2.2 | < 160 X 160 X 12 | One sets | |
| 5008 | 50m | 0.8 | 4 | 29m/11mast | 1.5 X 1.5 X 2.5 | < 160 X 160 X 14 | One sets | |
| QTZ50 | ||||||||
| 5008 | 50m | 0.8 | 4 | 29m/11mast | 1.6 X 1.6 X 2.5 | < 160 X 160 X 14 | One sets | |
| 6010 | 60m | 1 | 8 | 40m/13mast | 1.6 X 1.6 X 2.5 | □135 X 135 X 12 | Two sets | |
| QTZ100 | □135 X 135 X 12 | |||||||
| 6013 | 60m | 1.3 | 8 | 45m/15mast | 1.833 X 1.833 X 2.5 | Two sets | ||
| 6015 | 60m | 1.5 | 8 | 50m/17mast | 1.83 X 1.83 X 2.5 | □135 X 135 X 12 | Two sets | |
| QTZ125 | □135 X 135 X 12 | |||||||
| 6015 | 60m | 1.5 | 10 | 50m/17mast | 1.83 X 1.83 X 2.5 | Two sets | ||
□135 X 135 X 12 | ||||||||
| QTZ160 | 6516 | 65m | 1.6 | 10 | 50m/17mast | 1.83 X 1.83 X 2.5 | Two sets | |
50m/13mast+ 7m foundation | ||||||||
| QTZ250 | 7030 | ?Om | 3 | 12 | 2.Q X 2.Q X 3.Q | L200 x 200 x 20 | Two sets | |
50m/13mast+ 7m foundation | ||||||||
| QTZ315 | 7040 | ?Om | 4 | 18 | 2.Q X 2.Q X 3.Q | L200 x 200 x 20 | Two sets | |
