42” 180 mm Drum differential

Bring maximum stability, safety, and capacity to your heavy-duty fleet with our premium 42” 180mm Drum Differential. Specifically engineered for large-scale electric utility vehicles, wide-body commercial e-rickshaws, and industrial transport platforms, this extra-wide 42-inch rear-axle assembly provides the widest footprint available. By drastically expanding the vehicle’s track width, it ensures superior balance and completely eliminates body roll when transporting wide, top-heavy, or high-volume commercial cargo.

Heavy-Duty 180mm Braking & Precision Drivetrain

This top-tier model stands out with its oversized 180mm integrated mechanical drum brake system, designed to handle immense payload weight. The expanded drum surface area maximizes friction and heat dissipation, delivering consistent, fade-resistant braking performance during steep inclines or continuous stop-and-go heavy industrial operations. Inside, the high-precision internal gear mechanism optimizes energy transfer from your electric motor, minimizing drivetrain friction and ensuring an ultra-quiet, efficient ride across demanding commercial routes.

Key Features

• Oversized 42-Inch Track Width: Engineered specifically for wide-chassis cargo beds and heavy utility EV platforms requiring maximum ground stability.

• Upgraded 180mm Drum Brakes: Larger drum capacity offers superior mechanical stopping force, lower operator effort, and a longer component lifespan under severe daily stress.

• Reinforced Alloy Construction: Built from high-tensile materials designed to withstand intense structural stress, severe road vibrations, and continuous high-torque output.

• Sealed, Low-Maintenance Housing: Completely encloses internal gears to lock out dirt, mud, and water, drastically lowering maintenance overhead and vehicle downtime.

Technical Specifications

• Differential Type: Heavy-Duty Integrated Drum Brake Rear Axle Differential

• Axle/Housing Length: 42 inches

• Brake Drum Diameter: 180 mm

• Common Applications: Extra-wide cargo e-rickshaws, industrial flatbed tow vehicles, heavy electric airport/resort utility shuttles, and custom wide-body industrial EV platforms.

Ideal For

The 42-inch 180mm model is the absolute premium choice for EV manufacturers, heavy logistics operators, and custom builders who refuse to compromise on safety, chassis balance, and structural integrity when configuring high-capacity industrial transport machinery.