Qtz160 (TC6516) Max. Load Capacity: 10t Tower Crane
TOWER CRANE QTZ160(TC6516)
Safety-protection device
According to GB5144 safety regulation of tower crane, our tower cranes are equipped with safety-protection devices such as moment limiter, overload limit switch, over hoist limit switch, slewing limit switch, trolley limit switch and anemoscope.
Structure
By means of optimal design, computer-aided design, three dimensions PRO/E design, modularity design and manufacture, electro-mechanical integration design, man-machine engineering design, Ideas or Adams engineering analyzing, the structure of tower crane has gradely strength, stiffness, fatigue failure resistance and well overall performance.
The tower section of TC6516 is a sheet structure. Use treated pivots to connect two tower sections. The main stand bar is square shaped steel tube structure made up from two-angle steels with submerged-arc welding. The crane is attractive in appearance, good mechanics performance, high reliability, reducing whole load and raising the stability. The square shaped steel tube structure has following advantages: Small wind resistance, good stiffness. Using shielded arc welding, it is useful to assure the welding quality, and good-looking welded seam.
| Item |
Performance |
Parameters |
| 1 |
Max. Load |
10t |
| 2 |
Max. jib length |
65m |
| 3 |
Tip load |
1.6t |
| 4 |
Free standing height |
50m |
| 5 |
Max. height |
200m |
| 6 |
Size of mast section |
1.835×1.835 ×2.8m |
| 7 |
Material of mast section |
∠140×14, manganese steel |
2. Technical performance:
2.1 Technical performance chart
| Work rank of whole crane |
A4 |
Work rank of mechanisims |
Hosting mechanism |
M5 |
| Slewing mechanism |
M4 |
| Trolleying mechanism |
M4 |
| Hoisting height(m) |
Free standing=53 |
Attached=200 |
| Max. load |
4 falls=10t 2 falls=5t |
|
| Radius(m) |
Max. radius |
65 |
| Min. radius |
2.5 |
| Tip load (t) |
|
1.6 |
| Hoisting mechanism |
Speed |
Magnification |
α=2 |
| Load (t) |
≤2.5 |
≤5 |
| Speed (m/ min) |
100 |
50 |
| Magnification |
|
α=4 |
| Load (t) |
≤5 |
≤10 |
| Speed (m/ min) |
50 |
25 |
| Type of motor and power |
TZRSWF250M 2 -4/8 37kW |
|
| Slewing mechanism |
Speed |
Type of motor |
Power |
| 0.56r/min |
YTW132S-4 |
5.5kW×2 |
| Trolleying mechanism |
Speed |
Type of motor |
Power |
| 60/30/9 |
YDEG180-4/8/24 |
5/3/1.1kW |
| Jacking mechanism |
Speed |
Rated work pressure |
Power |
| 0.5m/min |
20MPa |
7.5kW |
| Counterweight |
Jib length(m) |
65 |
60 |
55 |
47.5 |
| Weight (t) |
24 |
21.9 |
21 |
16.5 |
| Total power |
53kW (without jacking motor) |
|
| Power supply |
~380V(±5%) |
Frequency |
50Hz |
Work temperature |
-10ºC~40ºC |
2.2 Loading chart 2.2.1 Jib length=65m
| Radius (m) |
2.5-15.84 |
18 |
20 |
22 |
24 |
26 |
28 |
30 |
32 |
34 |
36 |
38 |
| Load (t) |
2 falls |
5.0 |
4.70 |
4.44 |
4.02 |
3.73 |
3.48 |
| 4 falls |
10.0 |
8.60 |
7.58 |
6.76 |
6.08 |
5.51 |
5.0 |
| Radius (m) |
40 |
42 |
44 |
46 |
48 |
50 |
52 |
54 |
56 |
58 |
60 |
62 |
65 |
| Load (t) |
2/4 falls |
3.25 |
3.04 |
2.86 |
2.69 |
2.53 |
2.39 |
2.26 |
2.13 |
2.02 |
1.92 |
1.82 |
1.73 |
1.60 |
2.2.2 Jib length=60m
| Radius (m) |
2.5-18.41 |
20 |
22 |
24 |
26 |
28 |
30 |
32.8 |
34 |
36 |
38 |
| Load (t) |
2 falls |
5.0 |
4.88 |
4.54 |
4.24 |
| 4 falls |
10.0 |
9.08 |
8.11 |
7.32 |
6.65 |
6.07 |
5.58 |
5.0 |
| Radius (m) |
40 |
42 |
44 |
46 |
48 |
50 |
52 |
54 |
56 |
58 |
60 |
|
| Load (t) |
2/4 falls |
3.98 |
3.64 |
3.52 |
3.32 |
3.14 |
2.97 |
2.81 |
2.67 |
2.54 |
2.42 |
2.30 |
|
2.2.3 Jib length=55m
| Radius (m) |
2.5-19.86 |
20 |
22 |
24 |
26 |
28 |
30 |
32 |
35.43 |
36 |
38 |
| Load (t) |
2 falls |
5.0 |
4.90 |
4.68 |
| 4 falls |
10.0 |
9.92 |
8.87 |
8.01 |
7.29 |
6.67 |
7.13 |
5.67 |
5.0 |
| Radius (m) |
40 |
42 |
44 |
46 |
48 |
50 |
52 |
54 |
55 |
|
|
|
| Load (t) |
2/4 falls |
4.49 |
4.13 |
3.89 |
3.67 |
3.48 |
3.29 |
3.13 |
2.97 |
2.90 |
|
|
|
2.2.4 Jib length=47.5m
| Radius (m) |
2.5-20.18 |
22 |
24 |
26 |
28 |
30 |
32 |
34 |
36 |
38 |
40 |
| Load (t) |
2 falls |
5.0 |
4.77 |
4.48 |
| 4 falls |
10.0 |
9.04 |
8.16 |
7.43 |
6.80 |
7.26 |
5.78 |
6.37 |
5.0 |
| Radius (m) |
42 |
44 |
46 |
47.5 |
|
|
|
|
|
|
|
|
| Load (t) |
2/4 falls |
4.21 |
3.97 |
3.75 |
3.60 |
|
|
Audited Supplier 
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