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KOMATSU 930E-4 

WHEEL MOTOR ASSEMBLY

Evidence-backed OEM-quality assemblies, major components and rebuild kits


930E -4

Complete Wheel Motor 

EM Parts’ wheel motor range supports Komatsu 930E-4 planned change-outs with verified OEM-quality assemblies, major components and rebuild kits. 

Each item is selected for OEM equivalence or better, field follow results and warranty support, helping maintenance teams protect uptime, manage rebuild risk and reduce whole-of-life cost without defaulting to OEM premiums.

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Rebuild Kits

EM Parts’ rebuild kit range supports planned 930E-4 wheel motor maintenance with structured packages for hubs, brakes, traction motors and gearing.

Each kit is built around verified scope control, traceable part numbers and practical lifecycle cost management.

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Major Assemblies

Complete 930E-4 wheel motor assembly options including AC motor, motorized wheel transmission and oil-cooled brake configurations for heavy-duty mining fleet applications.

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Sub Assemblies

930E-4 sub assemblies for targeted rebuild and replacement, including traction motor, motorized wheel transmission, wheel hub, brake assembly, torque tube and related systems.

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Major Components

Critical 930E-4 wheel motor components including gearing, carriers, drive shafts, bearings, seals, hubs, brake parts and hardware for controlled rebuild planning.

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