Complaint
China Electric Qtz125-6015 10ton Self Erecting Hammer Head Construction Tower Crane
Part1. Introduce of Self Erecting Tower Crane:
QTZ125-6015 10ton self erecting tower crane features stable operation and reliable management
due to the adoption of various advanced technologies.
QTZ125-6015 10ton self erecting tower crane is configured with diverse devices like the hydraulic
self-propelling device, frequency converting slewing device and a series of reliable safety device
like hoisting height limiter, slewing range limiter and multifunctional limiter.
QTZ125-6015 10tons self erecting tower crane is thus easy for this heavy lifting equipment to
control the hoisting capacity, load moment and trolley traveling range more precisely.
Additionally, multiple electric safety devices such as anemoscopes and obstacle lights effectively
prevent the breaking of trolley axles and wire ropes.
QTZ125-6015 10ton self erecting tower crane is widely used for the construction of high hotels,
residential buildings, industrial buildings, large-span factory buildings, large port ,tower buildings
and so on.
Part2.Specification for QTZ125-6015 10ton self erecting tower crane:
| Model | QTZ125-6015 |
| Max Load | 10 t |
| Tip load | 1.5t @60 m |
| Jib length | 60 m |
| Hoist height | according to your demand |
| Lift speed | (a=2) 100/50/10 m/min; (a=4) 50/25/5 m/min |
| Trolley speed | 50/27.5/9.6 m/min |
| Slewing speed | 0.62 r/min |
| Jack climbing speed | 0.4 m/min |
| Range/m | 3-14.867 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | 30 | 32 | 34 | 36 | 38 | |
| Q(t) | a=2 | 5.0 | 4.82 | 4.45 | 4.27 | 3.82 | 3.56 | 3.33 | ||||||
| a=4 | 10.0 | 9.22 | 8.09 | 7.19 | 6.45 | 5.83 | 5.31 | 5.08 | 4.48 | 4.14 | 3.84 | 3.57 | 3.34 | |
| Range/m | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 | 58 | 60 | |
| Q(t) | a=2 | 3.125 | 2.93 | 2.76 | 2.61 | 2.46 | 2.33 | 2.21 | 2.10 | 1.99 | 1.89 | 1.80 |
| a=4 | 3.125 | 2.93 | 2.76 | 2.59 | 2.45 | 2.31 | 2.19 | 2.07 | 1.96 | 1.86 | 1.77 | |
Part3.Different Models of Self Erecting Tower Crane are Supplied:
| Model | Standard model | Jib length(m) | Tip load (ton) | Max. load (ton) | Height (m/mast) |
| QTZ31.5 | 4208 | 42 | 0.8 | 3 | 29m/12mast |
| QTZ40 | 4808 | 48m | 0.8 | 4 | 29m/12mast |
| QTZ50 | 5008 | 50m | 0.8 | 4 | 29m/11mast |
| 5010 | 50m | 1.0 | 4 | 29m/11mast | |
| QTZ63 | 5010 | 50m | 1.0 | 5 | 30m/11 mast |
| 5013 | 50m | 1.0 | 6 | 40m/15 mast | |
| 5610 | 56m | 1.0 | 6 | 40m/13mast | |
| QTZ80 | 5513 | 55m | 1.3 | 6 | 45m/17 mast |
| 6010 | 60m | 1.0 | 6 | 40m/13 mast | |
| 6010 | 60m | 1.0 | 6 or 8 | 45m/15 mast | |
| QTZ125 | 6015 | 60m | 1.5 | 8 or 10 | 50m/17 mast |
| QTZ160 | 6516 | 65m | 1.6 | 10 | 50m/17 mast |
| QTZ250 | 7030 | 70m | 3 | 12 | 50m/13mast+7m foundation |
| QTZ250 | 7030 | 70m | 3 | 16 | 51.5m |
| QTZ315 | 7040 | 70m | 4 | 16 | 61.5m |
| QTZ315 | 7040 | 70m | 4 | 18 | 50m/13mast+7m foundation |
| QTZ400 | 7055 | 70m | 5.5 | 25 | 71.8m |
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