Product Details
Main Specifications of TC4810-4 tower crane
Series: QTZ50;
Model: TC4810;
Max.load: 4.0t;
Boom length: 48m;
Tip load: 1.0t;
Free standing height: 29m;
Detailed specification of TC4810-4 tower crane:
Grade
|
U5 Q2
|
Wind grade of installation, deinstallation, jacking
|
≤4 Grade
|
Load condition |
Q2 |
Wind grade of working grade |
≤6 Grade |
Working grade |
A5 |
Wind grade of No working grade
|
≤11Grade |
Name |
unit |
design value |
Rated load moment |
KN.m
|
500 |
Max. load |
t |
4.0 |
Radius= jib length |
m |
3~48 |
Tip load |
t |
1.0 |
height |
Freestanding |
m |
29 |
Attaching |
2 fall |
m |
120 |
4 fall |
m |
60 |
Radius of gyration |
m |
11.28 |
Counter weight |
t |
8.8 |
Weight of tower crane |
t |
20.8 |
Total power |
kW |
24.9 |
Load Diagram |
Jib (m)
|
Fall |
R(Cmax) m
|
C(max) t
|
26 |
28 |
31 |
34 |
37 |
40 |
43 |
46 |
48 |
48 |
IV |
13.55 |
4.00 |
1.97 |
1.81 |
1.61 |
1.44 |
1.31 |
1.19 |
1.09 |
1.00 |
0.95 |
II |
26.00 |
2.00 |
2.00 |
1.89 |
1.68 |
1.50 |
1.36 |
1.24 |
1.13 |
1.04 |
0.98 |
The lifting mechanismThe lifting mechanism specification
Lifting mechanism
|
speed |
Fall |
/ |
α=2 |
α=4 |
|
speed m/min
|
|
10.8 |
35 |
70 |
5.4 |
17.5 |
35 |
|
Max. load |
t |
2 |
2 |
0.8 |
4 |
4 |
1.6 |
Motor type |
/ |
YZTD200L2-4/8/24 |
power |
kW |
15/15/4 |
Rotating speed r/min
|
r/min |
1440/720/220 |
The slewing mechanismThe slewing mechanism specification
Slewing mechanism |
Slewing speed |
r/min |
0.62 |
Motor type |
/ |
YZR132M2-6 |
Power |
kW |
3.7 |
Rotating speed r/min
|
r/min |
908 |
The trolleying mechanismThe trolleying mechanism specification
Trolleying mechanism
|
Derricking speed |
m/min |
38.6/25.2 |
Brake motor |
/ |
YD100L2-6/4 |
power |
kW |
1.5/2.2 |
Rotating speed r/min
|
r/min |
960/1440
|
The jacking mechanismThe jacking mechanism specification
Jacking mechanism |
Jacking speed |
m/min |
0.4 |
Working Pressure |
MPa |
20 |
Motor type |
/ |
Y100L2-4-B5 |
power |
kW |
3 |
Rotating speed |
r/min |
1430 |
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