| Feature: | Truck Crane |
|---|---|
| After-sales Service Provided: | Engineers available to service machinery overseas |
| Warranty: | 12 months |
| Model Number: | qy20 |
| Brand Name: | Zoomlion |
| Place of Origin: | China (Mainland) |
| Condition: | New |
Quick Details
Specifications
QY20
Its boom adopts a novel decagonal cross section structure, featuring light dead weight and strong bearing capacity;
? Its hoisting, derricking, swing, telescopicing and other mechanisms adopt manual proportional control and hydraulic drive, featuring easy and flexible operation, stable and reliable work, as well as stepless speed regulation;
? Such safety devices as relief valve, balance valve, hydraulic lock and brake valve are equipped to prevent oilway overload and avoid accidents due to pipe fracture;
? It adopts the flow saturation resistance technology, with the flow irrelevant to the load, so that the combined movements could have the stability and synchronization effectively ensured;
? Three-axle dedicated chassis, broad vision, as well as luxurious and comfortable decorations;
? 6x4 drive, hydraulic power steering, easy and flexible;
? Such safety devices as torque limiter and height limit device, as well as a complete lighting system are equipped to ensure safe and reliable operation, and facilitate operation at night;
|
Type |
Ser. No. |
Item |
Unit |
Value |
|
Working performance |
1 |
Max. rated lifting weight × working radius |
kg.m |
20000×3.0 |
|
2 |
Max. lifting torque of basic boom |
kN.m |
850 |
|
|
3 |
Max.lifting torque of longest main boom |
kN.m |
465 |
|
|
4 |
Max. lifting height of longest main boom |
m |
33.5 |
|
|
5 |
Max. lifting height of jib |
m |
41.5 |
|
|
Dimensions |
6 |
Outline dimensions (L×W×H) |
mm |
12620×2500×3400 |
|
7 |
Distance between outriggers (longitudinal × transversal) |
mm |
5150×5600 |
|
|
8 |
Main boom length (completely retracted – completely extended) |
m |
10.4～33 |
|
|
9 |
Jib length |
m |
8 |
|
|
10 |
Main boom angle of elevation |
° |
-2～80 |
|
|
11 |
Swing range |
|
360°continuously |
|
|
Working speed |
12 |
Max.speed of single rope on the drum of main winch |
m/min |
120 |
|
13 |
Boom extension time |
s |
70 |
|
|
14 |
Boom derricking up time |
s |
40 |
|
|
15 |
Swing speed |
r/min |
3 |
|
|
Mass |
16 |
Complete vehicle kerb mass |
kg |
26270 |
|
17 |
Front axle load |
kg |
6500 |
|
|
18 |
Rear axle load |
kg |
19900 |
|
|
Traveling |
19 |
Max. traveling speed |
km/h |
75 |
|
20 |
Max. gradeability |
% |
30 |
|
|
21 |
Min. turn radius |
m |
10 |
|
|
22 |
Min. ground clearance |
mm |
250 |
QY20
Brand ZOOMLION
Model QY20
Engine power /Brand 192/2200,198/2200 /SC8DK260Q3,WD615.327
The maximum lifting weight 20000kg
The host maximum lifting height 33 m
Jib length 8m
Vehicle dimensions 12620×2500×3400(L×W×H)mm