1.Product Overview:
The double-Cardan universal joint drive shaft for backhoe loaders is a high-performance power transmission device specifically designed for "backhoe loader" multi-functional construction machinery (such as load-and-excavate integrated machines). It is suitable for working conditions with frequent switching of operation modes, high impact loads, and complex motion trajectories. Adopting a double-cross-shaft universal joint structure, combined with high-strength materials and dynamic compensation design, it can efficiently transmit power and meet the multi-angle deflection requirements of the front and rear end attachments (loading buckets, excavating arms, etc.) of the equipment, ensuring the continuity and stability of power transmission and reducing equipment vibration and mechanical wear.

2. Product Features:
High Impact Resistance: It can withstand an instantaneous impact torque reaching 200% of the nominal value, adapting to the extreme loads of excavation and loading operations.
Large-Angle Compensation: The combination of double universal joints enables multi-directional deflection (radial, axial, angular), meeting the complex motion requirements of the equipment.
Compact Design: The structure layout is optimized to reduce the occupied space, and it is suitable for the layout of narrow engine compartments.
Long-Life Lubrication: Pre-injected long-lasting high-temperature resistant grease (-45°C to 120°C) is used, and regular oil injection maintenance is supported to extend the service life of the bearings.
Quick Disassembly and Assembly: The modular design supports on-site quick replacement, reducing the equipment downtime.

3. Technical Parameters:

4. Application Scenarios:
It is suitable for various mechanical vehicles on off-road surfaces, such as backhoe loader construction machinery, multi-functional agricultural machinery, special vehicles, and mining equipment.

5. Customization Requirements:
Modular Design: Supports customization of length, interfaces, and materials to quickly meet the requirements of different equipment.

For further technical details or customization requirements, please contact our engineer team for professional support!