QTZ63(TC5610) self-elevating tower crane consists of metal structure, component driving, hydraulic jack-up, electric control and safety protection device. Here is brief introduction of each part and their characteristics: The under-frame of whole machine is tightly fixed on special concrete foundation. Its upper part is connected with tower body; The upper end of tower body is connected with jack-up set frame and lower turn-table, and the surface of lower turn-table is connected with the outer ring of slewing bearing. The rotating part fixed on the inner ring of slewing bearing includes rotary upper turn-table, tower cap, balance arm, crane boom, trolley and hooks, counterweight, hoisting mechanism, slewing mechanism, and cab. These components can all rotate fully to 540° Around tower body axis line in their respective horizontal plane. The crane boom is connected with tower cap by two boom pull rods and its root is connected with upper turn-table pin. The balance arm is connected tower cap by two boom pull rods and its root is connected with upper turn-table pin. The hoisting mechanism is set at the rear of balance arm. The slewing mechanism lies on the right of rotary upper turn-table and cab on the left. The trolley and hooks are drawn by luffing mechanism close to the root of boom root, in vertical reciprocating motion along with longitudinal axis of crane boom.
QTZ63 (TC5610) tower crane
1. Max. Load: 6t
2. Jib length: 56m
3. Tip load: 1.0t
4. Free standing height: 40m
5. Max. Height: 150m
6. Mast section: 1.833*1833. *2.5/1.6*1.6*2.5m
7. Maximum rated torque (KN. M): 630
8. Reliable performance, good looks, reasonable price and advanced safety features,
Also is the ideal construction machinery of Small and medium-sized construction enterprise.
| Item |
Performance |
Parameters |
| 1 |
Max. load |
6t |
| 2 |
Jib length |
56m |
| 3 |
Tip load |
1.0t |
| 4 |
Free standing height |
40m |
| 5 |
Max. height |
151.2m |
| 6 |
Size of mast section |
1.83×1.83 ×2.5 m |
| 7 |
Material of mast section |
Square steel tube |
2. Table for hoisting performance
| Radius (m) |
3~25.84 |
26 |
27 |
28 |
29 |
30 |
31 |
32 |
33 |
| Load (Kgs) |
3000 |
2977 |
2841 |
2714 |
2596 |
2485 |
2382 |
2285 |
2195 |
| Radius (m) |
34 |
35 |
36 |
37 |
38 |
39 |
40 |
41 |
42 |
| Load (Kgs) |
2109 |
2029 |
1952 |
1880 |
1812 |
1748.1 |
1686 |
1628 |
1572 |
| Radius (m) |
43 |
44 |
45 |
46 |
47 |
48 |
49 |
50 |
51 |
| Load (Kgs) |
1519 |
1468 |
1420 |
1373 |
1329 |
1286 |
1246 |
1206 |
1169 |
| Radius (m) |
52 |
53 |
54 |
55 |
56 |
|
|
|
|
| Load (Kgs) |
1133 |
1098 |
1064 |
1032 |
1000 |
|
|
|
|
Table 1 Double magnification
| Radius (m) |
3~14.7 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
| Load (Kgs) |
6000 |
5770 |
5361 |
5000 |
4679 |
4392 |
4133 |
3900 |
3687 |
| Radius (m) |
23 |
24 |
25 |
25.84 |
26 |
27 |
28 |
29 |
30 |
| Load (Kgs) |
3493 |
3315 |
3151 |
3023 |
3000 |
2860 |
2730 |
2609 |
2496 |
| Radius (m) |
31 |
32 |
33 |
34 |
35 |
36 |
37 |
38 |
39 |
| Load (Kgs) |
2391 |
2292 |
2199 |
2111 |
2029 |
1951 |
1877 |
1807 |
1741 |
| Radius (m) |
40 |
41 |
42 |
43 |
44 |
45 |
46 |
47 |
48 |
| Load (Kgs) |
1678 |
1518 |
1561 |
1506 |
1456 |
1405 |
1357 |
1312 |
1269 |
| Radius (m) |
49 |
50 |
51 |
52 |
53 |
54 |
55 |
56 |
|
| Load (Kgs) |
1227 |
1187 |
1148 |
1111 |
1075 |
1041 |
1008 |
1000 |
|
Table 2 Quadruple magnification
3. Table for technical performances
| Rated lifting torque |
kN.m |
630 |
| Max. lifting capacity |
t |
6 |
| Working range |
m |
3~56 |
| Lifting Height |
Independent |
40.2 |
| Adhered |
151.2 |
| Lifting speed |
Double magnification |
m/min |
80/40 |
| Quadruple magnification |
38/19 |
| Slewing speed |
r/min |
0.637 |
| Trolleying speed |
m/min |
44/22 |
| Climbing speed |
0.4 |
| Min. stable descending speed |
<7 |
| Outer size of whole crane |
Foundation frame |
m |
8×8 |
| Overall height |
Independent |
50.892 |
| Adhered |
160.892 |
| Tip of jib to the slewing center |
56.17 |
| Tip of balanced jib to slewing center |
12.39 |
| Total weight |
Structure weight |
Independent |
t |
40.49 |
| Adhered |
80.87 |
| counterweight |
18.34 |
| Total motor capacity |
kW |
41.52 |
| Allowed operating temperature |
ºC |
-20~+40 |
| Power supply parameters |
50Hz |
~380V±10% |
|
|
|
|
|
|
|
Table 3 Table of tech data
4. Main tech data
| Mechanical load factor |
Hoisting mechanism |
M 5 |
| Slewing mechanism |
M 4 |
| Trolleying mechanism |
M 4 |
| Hoisting mechanism |
motor |
Model |
YZTD200L-2/4/20 |
| Power(kw) |
24/24/4.5 |
| Height limiter |
Model |
FKDX-G |
| Steel wire rope |
Model |
6W19-12.5-1770-I |
| Max. pulling force (N) |
15000 |
| Magnification |
a=2 |
a=4 |
| Lifting Speed (m/min) |
80 |
40 |
38 |
19 |
| Rated lifting capacity(t) |
1.0 |
3 |
2.4 |
6 |
| Min. stable descending speed |
m/min |
<7 |
| Slewing mechanism |
Motor |
Model |
YZR132M 2 -6 |
| Power (kW) |
3.7×2 |
| Rotation speed (r/min) |
908 |
| Reducer |
model |
XX 4 -100A |
| ration |
195 |
| Hydraulic couplings |
Model |
YOX250A |
| Hinge pins of swiveling |
Modulus m |
12 |
| Teeth z |
15 |
| Displacement factor |
+0.5 |
| Slewing speed |
r/min |
0.61887 |
| Slewing bearings |
Straight 4-point contact ball type bearings |
Model |
011@45@1400 |
| modulus m |
12 |
| teeth z |
131 |
| Hydraulic jacking mechanism |
Motor |
Model |
Y132M-4B5 |
| Power (kW) |
5.5 |
| Operating press of hydraulic oil tank |
Mpa |
25 |
| Max. lifting force |
t |
50 |
| Cylinder stroke |
mm |
1600 |
| Mounting space |
mm |
2070 |
| Diameter of oil tank |
mm |
φ160 |
| Diameter of cylinder piston rod |
mm |
φ110 |
| Climbing speed |
m/min |
0.4 |
| Trolleying mechanism |
Motor |
Model |
YDEZ132S-4/8 |
| Power (kw) |
4.5/3 |
| Steer wire rope |
Model |
6×19-7.7-1550 |
| reducer |
Type |
BL22-43-3.3 |
| Gear ratio |
43 |
| Speed |
m/min |
43.3/21.9 |
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