QTK25 Fast-erecting Crane
Shandong Huaxia Group Co.,Ltd is one of the leading China QTK25 fast-erecting crane manufacturers, we are able to offer you 3t fasting crane, 4 t fast-erecting crane mast section, cab or boom, welcome to contact our factory.
max.load 3T, boom length 30m,max.moment 250Kn.m,max.hoisting heighgt23/35(horizontal jib /elevating jib
Main Technical Parameters:
Specification (Table 1)
Table 1
|
Items |
Unit |
Value |
|
Lifting Moment |
kN·m |
250 |
|
Rated Lifting Capacity |
kN |
10-30 |
|
Working Radius(Level Jib/30°upwards) |
m |
3-25/(21) |
|
Hoisting Height(Level Jib/30°upwards) |
m |
23/35 |
|
Gauge *Axle Base |
m |
3.2*3.2 |
|
Max. working wind scale |
|
6 |
|
Dead Weight |
t |
10.5 |
|
Counter Weight |
t |
14.0 |
|
Tail Radius |
m |
3 |
|
Travelling Distance of Cable Drum |
m |
20 on each side |
|
Rail Model |
kg/m |
38,43 |
|
Rated Power(380V/50Hz/3P)(Optional) |
kW |
24.6 |
Speed and Motor Power(Table 2)
Table 2
|
Name |
Unit |
Speed |
Motor Power (KW) |
||
|
Hoisting |
m/min |
α=2 |
α=4 |
15 |
|
|
0~30 |
0~16 |
||||
|
Trolleying |
m/min |
0~25 |
3 |
||
|
Rail travelling |
m/min |
0~20 |
2×2.2 |
||
|
Slewing |
r/min |
0.2/0.4/0.6 |
2.2 |
||
Lifting Performance of QTK25(Table 3)
Ratio of Hoisting Steel Wire Ropesα= 2
Table 3
α= 2
|
R(m) |
3～17.85 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
25 |
|||
|
Q(Kg) |
1500 |
1488 |
1395 |
1311 |
1237 |
1169 |
1107 |
1051 |
1000 |
|||
|
Lifting Height（m） |
23 |
|||||||||||
α= 4
|
R(m) |
3～9.97 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
24 |
25 |
|
Q(Kg) |
3000 |
2990 |
2407 |
2005 |
1712 |
1488 |
1311 |
1169 |
1051 |
1000 |
|
Lifting Height（m） |
23 |
|||||||||
30°jib upwards
|
R(m) |
Q(Kg) |
Lifting Height（m） |
|
21 |
1000 |
35000 |
Chart of Lifting Height&working radius(level jib)
Lifting
Capacity(kg)
Characteristic Chart of lifting capacity and working radius