| Customization: | Available |
|---|---|
| After-sales Service: | Online Service |
| Warranty: | One Year |
|
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|
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Audited Supplier Audited by an independent third-party inspection agency
1. Specialized boom of octagonal cross section has features of light deadweight, better strength and strong lifting capacity.
2. Advanced built-in boom head, strong structural members and lower sliders with larger area contribute to better stress-bearing capacity and more smooth telescoping movement, and efficiently prevent boom torsion after side loading.
3. Telescoping mechanism is designed reliably. In the telescoping mechanism, both rotation-resistant rope used for thick cable and guide pulley bearing are imported parts and have reliable performance.
4. Excellent welding technology for structural members. Welding robot with advance process used for key welding make reliable quality products.
5. Ferrule-type compression joints are used for pipeline, have features of reliable connection, better tightness and less leakage.
|
Dimension |
Unit |
QY75kc |
|---|---|---|
|
Overall length |
mm |
13750 |
|
Overall width |
mm |
2800 |
|
Overall height |
mm |
3520 |
|
Weight |
||
|
Total weight in travel |
kg |
41000 |
|
Front axle load |
kg |
15000 |
|
Rear axle load |
kg |
26000 |
|
Power |
||
|
Engine model |
WD615.334(domestic III) |
|
|
Engine rated power |
kW/(r/min) |
247/2200 |
|
Engine rated torque |
N.m/(r/min) |
1350/1400 |
|
Travel |
||
|
Max. travel speed |
km/h |
80 |
|
Min. turning diameter |
m |
24 |
|
Min. ground clearance |
mm |
291 |
|
Approach angle |
° |
17 |
|
Departure angle |
° |
11 |
|
Max. grade ability |
% |
40 |
|
Fuel consumption for 100km |
L |
45 |
|
Main performance |
||
|
Max. rated total lifting capacity |
t |
50 |
|
Min. rated working radius |
m |
3 |
|
Turning radius at turntable tail |
m |
3.482 |
|
Max. lifting torque |
kN.m |
1764 |
|
Base boom |
m |
11.3 |
|
Fully extended boom |
m |
42.7 |
|
Fully extended boom+ jib |
m |
57.7 |
|
Longitudinal outrigger span |
m |
5.91 |
|
Lateral outrigger span |
m |
6.9 |
|
Working speed |
||
|
Boom luffing time |
s |
88 |
|
Boom full extension time |
s |
180 |
|
Max. swing speed |
r/min |
≥2.0 |
|
Max. speed of main winch (single rope) (no load) |
m/min |
≥110 |
|
Max. speed of aux. winch (single rope) (no load) |
m/min |
≥110 |
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