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Heavy Labor Project

The same open data, for iron and diesel.

Free labor times, torque specs, fluid capacities, and service procedures for heavy equipment, medium-duty trucks, and Class 7-8 diesel. Excavators, skid steers, wheel loaders, Cummins, Cat, Detroit, PACCAR.

The long version

The Open Labor Project's sister site, aimed at the equipment yard instead of the driveway. Excavators, skid steers, wheel loaders, medium-duty straight trucks, and Class 8 tractors, with the engine families that actually move them: Cummins, Cat, Detroit, PACCAR.

Same principles as OLP. No paywalls, no logins, no vendor lock. It funnels into HeavyBase the same way OLP funnels into ShopBase.

The catalog is actively being seeded. Coverage expands week over week.

What you get

  • Heavy equipment, medium-duty, and Class 7-8
  • Cummins, Cat, Detroit, and PACCAR engine coverage
  • No paywalls, no logins
  • Mirrors the OLP architecture and API shape