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Electrical Component Parts

HEPI Mining Solutions supports Komatsu® haul truck electrical control systems with a complete line of new replacement components. Most parts are sourced from the same companies that supply the OEM, giving customers the confidence of OEM-quality at a more competitive price point. Our offering includes grid resistors, contactor boxes, control cabinet parts, and Komatsu® electronic cards, with coverage for both older Statex (DC drive) and newer Invertex (AC/IGBT drive) systems. With proven durability in mining operations, HEPI electrical components deliver reliable performance that extends equipment life while reducing operating costs.

Electrical Component Parts

Large Part Offering

Full distributed part offering for Komatsu electrical components

Same or Better Than OEM

Most components manufactured by the same companies that supply OEM

Quality You Can Count On

OEM quality at a more competitive price point

Full Coverage Control Systems

Full coverage for Komatsu® Statex (DC) and Invertex (AC/IGBT) control systems

Electrical Component Parts Resources

Electric Wheel Motor Product Sheet
Mining Resources
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GDY85 Case Study- Alberta, Canada

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H-E Parts Grid Boxes and Grid Resistors Flyer
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Mobile Mining Solutions Brochure
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H-E Parts Flyer 830E Wheel Motor Capability
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H-E Parts Flyer 930E Wheel Motor Capability
Mining Resources
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Dig Deeper!

HEPI Mining Solutions provides new, OEM-quality electrical component parts to support Komatsu® haul truck electrical control systems. By sourcing most components from the same manufacturers that supply the OEM, customers can trust in consistent quality while benefiting from a more competitive price point.

Our product range includes:

Grid Resistors – including blown grid assemblies, produced by the same companies that manufacture for GE/OEM.
Contactor Boxes – with high-quality contactors, contact tips, and tip kits backed by more than 10 years of proven reliability in mining operations.
Control Cabinet Parts – including bus bars, shunts, diodes, and panels designed for long-lasting service in demanding applications.
Komatsu® Electronic Cards – new cards available for both older Statex (DC drive) and newer Invertex (AC/IGBT drive) systems.

With HEPI, you get OEM-level quality you can depend on — at a smarter cost for your operation.

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Electrical Component Parts