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Enhanced Front Wheel Groups

With decades of expertise, HEPI continuously develops and improves its HEPI Enhanced technology for front wheel groups. These advanced designs deliver extended life, ease of maintenance, and improved performance. Featuring innovations like Controlled Fit Spacers, Long Life Friction Discs, advanced bearing designs, Isolation Seals, Contamination Guards, and precision-engineered gears, our wheel groups are built to maximize value and reliability.

Enhanced Front Wheel Groups

Improved Bearing Life

Controlled Fit Spacers improve bearing life by maintaining preload and reducing wear

Reduced Maintenance Costs

Long Life Friction Discs extend brake life and reduce maintenance costs

Enhanced Durability

Advanced bearing design features premium materials, surface treatments, and crowning for durability

Lower Total Cost of Ownership

Isolation Seals prevent cross-contamination within axle compartments, improving maintenance insights

Enhanced Front Wheel Group Resources

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Descripción de Mining Solutions H-E Parts

Learn How Our Enhancements Lower Your Total Cost of Ownership

Dig Deeper!

HEPI’s HEPI Enhanced Front Wheel Groups integrate innovative features to ensure maximum performance and reliability. These include:

Controlled Fit Spacers:

Maintains bearing preload and reduces cone rotation.

Long Life Friction Discs:

Heat-resistant materials maximize brake life and align with wheel group durability.

Advanced Bearings:

Premium clean steel, textured rollers, and crowning distribute loads evenly and enhance life.

Isolation Seals:

Eliminate cross-contamination between compartments and enhance oil sample reliability.

Contamination Guard:

Protects wheel bearings from wear particles while maintaining oil distribution.

Hardened Spacer:

Minimizes fretting wear and extends bearing life.

Precision Gears:

Crowning and proprietary design software ensure optimal performance under load.

For example, our Komatsu 930E Enhanced Front Wheel Groups are designed to:

Separate the wheel bearing cavity from the brake cavity, enabling heavier oil to be maintained.
Increase bearing fatigue life by up to three times.
Limit additional damage caused by failures in the braking system or wheel group.

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Enhanced Front Wheel Groups