BYD

Last updated February 1, 2026

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Portal axle gear reduction assembly: BYDRecent Research Landscape

Mechanical failure in heavy-duty drivetrains stems from structural deformation under high torque loads. This assembly stabilizes the differential alignment to prevent gear misalignment and premature wear.

What technical problems is BYD addressing in Portal axle gear reduction assembly?

Inefficient torque distribution management

(158)evidences

Standard drivetrains fail to provide necessary ground clearance and torque multiplication within compact wheel envelopes. Addressing this limitation allows for high-load off-road capability without oversized powertrain components.

Excessive drivetrain torque stress

(27)evidences

Insufficient oil distribution within compact gear reduction housings leads to premature wear and thermal failure. Ensuring consistent lubricant delivery prevents mechanical degradation and extends assembly lifespan.