Feature: | Tower Crane |
---|---|
After-sales Service Provided: | Engineers available to service machinery overseas |
Warranty: | 12 months |
Certification: | CE; ISO9001 |
Model Number: | YUAN XIN40 (4808) |
Brand Name: | YX |
Place of Origin: | China (Mainland) |
Span: | 48m |
Max. Lifting Height: | 120m |
Max. Lifting Load: | 4t |
Rated Lifting Moment: | 400Kn.m |
Rated Loading Capacity: | 4t |
Application: | 4t, 29m, 120m height construction |
Condition: | New |
Quick Details
Specifications
Main Technical Parameters of QTZ40 (4808) Tower Crane
Item |
Unit |
Independent type |
Attached type |
Multiplying power |
|
α=2 |
α=4 |
||||
Rated lifting moment |
KN.m |
400 |
|
|
|
Max lifting weight |
t |
|
|
2 |
4 |
Max Working range |
m |
48 |
|
|
|
Min Working range |
m |
3 |
|
|
|
Lifting weight at max range |
t |
0.8 |
|
|
|
Telescoping speed |
m/min |
|
0.4 |
||
Range of max lifting weight |
m |
|
|
20.97 |
10.96 |
Lifting speed |
m/min |
|
|
72/36 |
17.5/35 |
Lifting height |
m |
29 |
|
120 |
60 |
Rotating speed |
m/min |
|
|
0.73/0.37 |
|
Motor total power |
KW |
|
25.82 |
|
|
luffing speed |
m/min |
|
|
39/26 |
|
counterweight |
f |
|
8.22 |
|
|
Whole machine dead weight |
t |
|
21.46 (exclusive of counterweight) |
Independent height |
The trolleying mechanism specification
Trolley mechanism |
Trolleying speed |
Motor model |
Power |
Motor rotating speed |
39/26 m/min |
2.2/1.5 Kw |
1380(rpm) |
B.The slewing mechanism
The slewing mechanism specification
Slewing mechanism |
Slewing speed |
Motor model |
Power |
Motor rotating speed |
0.73/0.37r/min |
6-3.7Kw |
960(rpm) |
C.The lifting mechanism
The lifting mechanism specification
Lifting speed |
Fall |
a=2 |
a=4 |
||
Loading capacity (t) |
2 |
4 |
4 |
2 |
|
Lifting speed (m/s) |
72 |
17.5 |
35 |
36 |
|
Motor model/power/motor rotation speed |
15/15/4 Kw |
1385/680/195(rpm) |
The jacking mechanism specification
Jacking mechanism |
Jacking speed |
Motor model |
Power |
Motor rotating speed |
m/min |
kw |
r/min |
||
Work pressure |
Mpa |