Active Member
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[China]
Address: Bonded Zone, Industry Park, Shandong Province, China
Contact name:Anne Zhang
Shandong Katop Machinery Co.,Ltd. |
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Series: QTZ50 series;
Model: TC5008B tower crane;
Work Features: 50m boom, Max.load capacity 4t, tip load capacity 0.8t; Independent height 30m; Attached height 120m; Mast section dimension:1.615x1.615x2.50m;
Installation Information: bottom beam: "#" type and "+" type; with counter weight; Hydraulic jacking; mast section type:whole type;
Certificate: CE, ISO9001;
Application: Building/Construction project;
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1. Technical Parameters:
Item name | meausurement | Fall | |||||||
α=2 | α=4 | ||||||||
Rated lifting torque | kN.m | 500 | |||||||
Max loading capacity | T | 2 | 4 | ||||||
Working range | M | 3 ～ 50 | |||||||
Tip load | T | 0.8 | 0.8 | ||||||
Max loading Range | M | 18 | 12.5 | ||||||
Independent height | independent | M | 29 | ||||||
adhered | 120 | 60 | |||||||
dimension | base | M | 6.2*6.2 | ||||||
height | independent | 46.3 | |||||||
adhered | 126 | ||||||||
Jib top to slewing center | 51.2 | ||||||||
Balance jib tail assembly to slewing center | 11.06 | ||||||||
Total weight | Independent(no balance weight) | T | 25.5 | ||||||
adhered(no balance weight) | T | 48.5 | |||||||
Balance weight | T | 9.66 | |||||||
Others | Motor total power | KW | 25.8 | ||||||
Wind speed at the top of the max height | m/s | Working type ≤20 | |||||||
When Jacking ≤13 | |||||||||
Working temperature | 0C | -20～+40 | |||||||
2. Mechanism Structures
Mechanism loading rate | Lifting mechanism | JC 40% | |||||||
Slewing mechanism | JC 40% | ||||||||
Trolley mechanism | JC 40% | ||||||||
Trolley mechanism | motor | type | YEZS100L-4/6 | ||||||
speed | r/min | 1440 | 960 | ||||||
power | KW | 2.2 | 1.5 | ||||||
Steel rope | type | 6×19-7.7-1550 | |||||||
Trolley speed | m/min | 39/27 | |||||||
Lifting mechanism | Motor | tpe | YZTD200-4/8/24 | ||||||
Rotational Speed | r/min | 1440 | 720 | 220 | |||||
power | KW | 15 | 15 | 4 | |||||
reducer | Center distance | Mm | 450 | ||||||
transmission ration | I | 12.64 | |||||||
reel | Dia | Mm | Φ330 | ||||||
Roping layers | layer | 4 | |||||||
Drum capacity | M | 280 | |||||||
Rotational speed | r/min | 114 | 57 | 11.4 | |||||
breakstaff | type | YWZ-250/45-10 | |||||||
Braking force | N | 400 | |||||||
Steel rope | Traction | N | 10000 | ||||||
model | 6×19-12.5-1770-Ⅰ | ||||||||
Lifting speed | m/min | 75 | 35 | 8 | |||||
Min.stable decline speed | m/min | ≤7 | |||||||
Slewing mechanism | motor | model | YZR132M2-6 | ||||||
Rotational speed | r/min | 908 | |||||||
power | KW | 3.7 | |||||||
pinion | Modules number | M | 10 | ||||||
fluid coupling | model | YOX | |||||||
Slewing speed | r/min | 0.62 | |||||||
Hydraulic Jacking System | Hydraulic Power Pack | Working pressure | Mpa | 20 | |||||
power | KW | 4 | |||||||
Oil pump model | CBN-F306 | ||||||||
| Rated pressure | Mpa | 20 | ||||||
3. The design drawing to show the work performance
4. Photos show the whole machine
5. Photos of Tower Crane spare parts
6. Building Project:
7. Katop Certificate:
