QTZ63(PT5013)
1. Max. Lifting capacity(t)6t
2. Max. Operating range(m)50m
3. Max. Lifting capacity at jib tip (t)1.3T
4. Basic height (m)40 m
5. Max. Height (m)150m
6. Dimension of section (m)1.68× 1.68× 2.5
7. Material of mast section 160× 160× 16/Q345B
(PT5013) tower crane is the flat horizontal arm frame, trolley, rotary hydraulic lifting crane.
Max. Radius is 50m, max hoist capacity 6T. Rated load moment: 630KN. M free standing height is 40m,
And attached height is 150m.
This crane adopt Advanced specification, 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 |
Max. jib length |
50m |
| 3 |
Tip load |
1.3t |
| 4 |
Free standing height |
40m |
| 5 |
Max. height |
150m |
| 6 |
Size of mast section |
1.6×1.6×2.5m |
| 7 |
Material of mast section |
All mast sections are manganese,∠125×10, buckled square steel stiffened plate; Lower chord of jibs is manganese square steel. |
2. Detailed parameters:
2.1 Loading charttable I 2 falls
| Radius (m) |
2.5-25.6 |
26 |
28 |
30 |
32 |
34 |
36 |
38 |
40 |
| Load (Kgs) |
3000 |
3009 |
2802 |
2571 |
2371 |
2194 |
2038 |
1898 |
1773 |
| Radius (m) |
42 |
44 |
46 |
48 |
50 |
|
|
|
|
| Load (Kgs) |
1660 |
1558 |
1464 |
1379 |
1300 |
|
|
|
|
Table II 4 falls
| Radius (m) |
2.5-14.6 |
16 |
18 |
20 |
22 |
24 |
26 |
28 |
30 |
| Load (Kgs) |
6000 |
5416 |
4712 |
4156 |
3705 |
3332 |
3019 |
2752 |
2521 |
| Radius (m) |
32 |
34 |
36 |
38 |
40 |
42 |
44 |
46 |
48 |
| Load (Kgs) |
2321 |
2144 |
1988 |
1848 |
1723 |
1610 |
1508 |
1414 |
1329 |
| Radius (m) |
50 |
|
|
|
|
|
|
|
|
| Load (Kgs) |
1300 |
|
|
|
|
|
|
|
|
2.2 Technical performance table
| Rated load moment |
kN.m |
630 |
| Max. load |
t |
6 |
| Working radius |
m |
3~50 |
| Hoisting height |
Free standing height |
|
40 |
| Max. height |
151.2 |
| Hoisting speed |
2 falls |
m/min |
80/40.10 |
| 4 falls |
40/20/5 |
| Slewing speed |
r/min |
0.637 |
| Trolleying speed |
m/min |
44/22 |
| Climbing speed |
0.4 |
| min. descending speed levelly |
<7 |
| Outer size of whole crane |
Base frame |
m |
8×8 |
| Height of crane |
Basic |
48.892 |
| Anchored |
160.892 |
| Tip of jib to slewing center |
51.21 |
| Tip of balanced jib to slewing center |
12.39 |
| Total mass of whole crane |
Structure weight |
Basic |
t |
36.62 |
| Adhered |
72.79 |
| Counterweight |
16.18 |
| Power |
kW |
36.45 |
| Allowable temperature |
ºC |
-20~+40 |
| Power supply |
50Hz |
~380V±10% |
Fig. 3 technical performance table
2.3 Main tech. data of mechanisms
| Mechanical load factor |
Hoisting mechanism |
M 5 |
| Slewing mechanism |
M 4 |
| Trolleying mechanism |
M 4 |
| Hoisting mechanism |
motor |
Type |
YZTD201 2 -4/8/24 |
| Power (kW) |
24/24/5.4 |
| Height limiter |
Type |
DX-G |
| Steel wire rope |
Model |
6W19-12.5-1770-I |
| Max. drawing force (N) |
12500 |
| Falls |
a=2 |
a=4 |
| Hoisting speed (m/min) |
80.25 |
40.05 |
39.4 |
20.1 |
| Rated lifting capacity (t) |
1.3 |
3 |
1.3 |
6 |
| Min. descending speed levelly |
m/min |
<7 |
| slewing mechanism |
Motor |
Type |
YZR132M 2 -6 |
| Power (kW) |
3.7×2 |
| Turning speed (r/min) |
908 |
| Reducer |
Type |
XX 4 -63.195 |
| Ratio |
195 |
| Hydraulic couplings |
Type |
YOX250A |
| Slewing pinions |
Modulus m |
10 |
| Teeth z |
15 |
| Modification coefficient |
+0.5 |
| Slewing speed |
r/min |
0.64 |
| slewing ring |
ball like slewing ring of four point in a ling |
type |
011@45@1250 |
| modulus m |
12 |
| teeth z |
118 |
| Hydraulic jacking mechanism |
motor |
Model |
Y132M-4B5 |
| Power (kW) |
5.5 |
| rated operating press |
mPa |
25 |
| max. hoisting force |
t |
50 |
| stroke of oil tank |
mm |
1600 |
| space |
mm |
2070 |
| diameter of oil tank |
mm |
φ160 |
| oil tank piston diameter |
mm |
φ110 |
| Jacking speed |
m/min |
0.4 |
| Trolleying mechanism |
motor |
type |
YDEJ132S-4/8 |
| power (kW) |
3.2/2.2 |
| steel wire |
type |
6×19-7.7-1550 |
| reducer |
type |
XX 2 -12-38 |
| driving ratio |
38 |
| Troellying speed |
m/min |
44/22 |
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