Product Details
Specifications
1. Lifting height 29 m, loading capacity 4t, long jib length 50 m
2.Factory supply, low price
3.Installation support
4.Good after-sales service
Main Technical Parameters of QTZ50 (5008A) Tower Crane
Rated Lifting Moment(kn.m) |
500 |
Rated Loading Capacity(t) |
5 |
Max. Lifting Load(t) |
4 |
Tip Load(t) |
0.8 |
Max. Lifting Height(m) |
120 |
Span(m) |
50 |
Free standing height(m) |
30 |
Rope length(m) |
320 |
Working range(m) |
3-50 |
Slewing speed(r/min) |
0.7/0.35 |
Power supply |
380V/50Hz |
Power Capacity(kw) |
25.82 |
Electric switch box |
Schneider |
Hoisting speed(m/min) |
(a=2)65.14/32.57/7.0 (a=4)32.14/15.6/3.5 |
Mast section dimensions(m) |
1.5*1.5*2.2 (block structure) |
The height of the factory(m) |
29m (12 mast sections) |
Main materials(mm) |
∠160*12 (Angled steel, Q345B)
|
The lifting mechanismThe lifting mechanism specification
Lifting mechanism
|
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 |
39/27 |
Brake motor |
/ |
YEZS100L-4/6 |
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 |
/ |
CBN-F306 |
power |
kW |
4 |
If you have any inquiry or request, please feel free to send email