Jindingli Import and Export Trading (Qingdao) Co., Ltd. is one of the leading suppliers of refurbishing hydraulic truck cranes in China. With abundant experience, we provide high quality engineering equipment and 90% new construction vehicles. Welcome to wholesale original refurbishing hydraulic truck cranes at low price from our company.
Used 50 Ton Hydraulic truck crane
Superior Long-Boom Lifting Capacity:
Equipped with a high-strength 5- or 6-section main boom that extends to over 50 meters, ensuring extensive job-site coverage and versatile reach.
Industry-Leading Overall Lifting Performance:
Through structural optimization and precise moment control, its overall lifting capacity - especially in long -boom and large-radius operations - is designed to outperform sam-tonnage competitors, delivering higher work efficiency.
Wide-Span Outriggers for Exceptional Stability:
Fitted with large-span X-type or H-type outriggers (lateral span typically around 7 meters), providing outstanding operational stability and forming a critical foundation for its strong lifting capabilities.
Precise and Smooth Control:
Utilizes an advanced post-valve compensated load-sensing hydraulic system capable of achieving ultra-low stable speeds-for example, a minimum slewing speed as low as 0.1°/s and a minimum hoisting speed down to 2.5 m/min-making it ideal for precision installation work.
Outstanding Operational Stability:
The aforementioned industry-leading 7.8 meter super wide lateral outrigger span significantly enhances the machine's anti overturning stability during long radius and heavy load lifts, ensuring steadier and safer operation.
Details Display
|
Category |
Item |
Unit |
Value |
Notes |
|
Working Performance Parameters |
Maximum Rated Lifting Capacity |
kg |
50000 |
|
|
Max Lifting Moment (Basic Boom) |
kN.m |
1813 |
|
|
|
Max Lifting Moment (Longest Main Boom) |
kN.m |
1082 |
|
|
|
Max Lifting Height (Basic Boom) |
m |
12.6 |
|
|
|
Max Lifting Height (Main Boom) |
m |
45.5 |
Excluding boom deformation |
|
|
Max Lifting Height (Jib) |
m |
61 |
|
|
|
Working Speed |
Max Single-Rope Speed (Main Winch) |
m/min |
135 |
4th layer |
|
Max Single-Rope Speed (Auxiliary Winch) |
m/min |
125 |
2nd layer |
|
|
Boom Hoisting Time |
s |
50 |
|
|
|
Boom Extension Time |
s |
110 |
|
|
|
Swing Speed |
r/min |
0-2.2 |
|
|
|
Travel Parameters |
Max Travel Speed |
km/h |
80 |
|
|
Max Climbing Gradient |
% |
44 |
|
|
|
Min Turning Diameter |
m |
≤24 |
|
|
|
Min Ground Clearance |
mm |
280 |
|
|
|
Fuel Consumption per 100km |
L |
41 |
|
|
|
Mass Parameters |
Travel State Dead Weight (Gross Mass) |
kg |
41600 |
Excluding 2-ton auxiliary counterweight |
|
Vehicle Curb Weight |
kg |
41405 |
|
|
|
Front Axle Load |
kg |
15600 |
|
|
|
Rear Axle Load |
kg |
26000 |
|
|
|
Dimension Parameters |
Overall Dimensions (L×W×H) |
mm |
14100×2650×3800 |
|
|
Outrigger Transverse Distance |
m |
7.4 |
|
|
|
Outrigger Longitudinal Distance |
m |
6.05 |
|
|
|
Tail Swing Radius |
mm |
3890 |
|
|
|
Main Boom Length |
m |
11.6-45 |
|
|
|
Main Boom Lifting Angle |
° |
-2-80 |
|
|
|
Jib Length |
m |
9.5,16 |
|
|
|
Jib Installation Angle |
° |
0,15,30 |
|
Main Product
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