| Tower cranes picture | Tower cranes picture | Mobile Tower cranes |
| Trolley travel mechanism | Winding mechanism | Slewing mechanism |
| Cab | Cab | # shaped beam with no ballast |
| Pictures of mast series | Counter-jib | QTZ40 Crane’s jib |
Cross-beam slanting sup portpole with ballast | Cross-beam slanting sup portpole with no ballast | Outer sleeve frame |
| Travel trolley | Pickling and phosphorization |
QTZ series of tower cranes TIELISHI series of tower cranes are one of HONGDA’s leading products. They cover a large working scope from QTZ20 to QTZ160 with travel range varying from 30m to 65m, have multiple working methods and apply to many purposes. The series of tower crane has a horizontal jib frame, trolley travelling, hydraulic self-climbing, original mechanism, and a desirable shape. They can operate reliably with all safety devices well-equipped and have an improved working speed, a good speed control property, and a smooth and efficient working, which can widely apply to high-rise hotel, resident houses, high-rise industry buildings, large-span factory buildings, large chimneys and other high-tower buildings. TIELISHI series of tower cranes have been awarded many honours like SHANDONG FAMOUS BRAND. Quality first is not only a slogan, but has rooted in HONGDA PEOPLE’s heart deeply. Classic after-sale service will remove all worries from your purchase of our products. Track traveling type tower crane Track type tower crane is one of new products of our company. It's a crane whose traveling mechanism is mounted on guide track basing on the cross beam of stationary tower crane QTZ160, QTZ125, QTZ80 and QTZ63. |
Tower crane model | QTZ125 | QTZ80 | QTZ63 | |
Strip type squeeze head kg | 4*5200 | 4*5200 | 4*5200 | 4*5200 |
Trapezoid type squeeze head kg | 14*3450 | 14*3450 | 12*3450 | 12*3450 |
Ballast weight kg | 69000 | 69000 | 62200 | 62200 |
Main Parameters for Hydraulic Self-raising QTZTower Cranes
Model | QTZ315(7035) | QTZ200(7020) |
Amplitude (M) | 70 | 70 |
Independent Height (M) | 53 | 50 |
Max. Height (M) | 301 | 200 |
Max. Lifting Capacity (T) | 16 | 12 |
Assistant Support Frame | 11 | 7 |
Main Material | 140×140×16 | 140×140×16 |
Standard Mast Section Dimension | 2.1×2.1×3 | 2.1×2.1×3 |
Lifting Speed (a=2)(m/min) |
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