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Custom Wire Harnesses for Construction Equipment OEMs

Construction equipment demands more from its electrical systems than almost any other industry. Dust, extreme heat, constant vibration, hydraulic fluid exposure, and heavy mechanical shock are daily realities on a job site. Affiliated Products manufactures custom wire harnesses and cable assemblies for construction equipment OEMs, built from the ground up to perform reliably in those conditions.

Engineered for Job Site Conditions

Every construction wire harness we manufacture is built to withstand the harshest heavy equipment environments:

  • Heavy-duty abrasion and cut-resistant cable jacketing
  • Sealed connectors rated for dust, moisture, and fluid ingress (IP67/IP69K available)
  • High-temperature rated materials for engine compartment and hydraulic system routing
  • Vibration and shock-resistant terminations for continuous heavy-duty operation
  • Connector families including Deutsch, AMP, and Molex
  • Flame-retardant jacketing where required
  • 100% continuity tested before shipment

Construction Equipment We Support

Our wire harness and cable assembly manufacturing supports a broad range of heavy construction equipment:

  • Excavators and mini excavators
  • Skid steer loaders and compact track loaders
  • Wheel loaders and backhoe loaders
  • Bulldozers and motor graders
  • Articulated dump trucks
  • Cranes and lifting equipment
  • Concrete mixers and pumping equipment
  • Trenchers and directional drills
  • Pavers and compaction equipment

OEM Wire Harness Manufacturing from Prototype to Production

Affiliated Products works with construction equipment OEMs at every stage of the product lifecycle. We build to customer-supplied drawings, connection sheets, or samples, and our engineering team reviews every design for manufacturability before production begins. All assemblies are manufactured to IPC/WHMA-A-620 standards. With over 40 years of experience and a reputation for on-time delivery, we’re a proven Midwest manufacturing partner for heavy equipment OEMs across North America.

Located in Mayville, Wisconsin — centrally positioned to serve OEM manufacturers throughout the region and beyond.