Orchard Specialty Services

As an authorized dealer of many quality brands, our shop technicians have quick access to the parts you need to have your orchard equipment running in top shape for the upcoming harvest season.

We are the only Weiss McNair dealer authorized  to convert the California-designed WM9800 harvester into the OVS Nutstalker, able to accommodate the Oregon terrain and climate conditions.



Hauling services available to and from your farm to our shop!


Harvester Maintenance Service

Check for the following:

  • Pickup flaps/fingers
  • Conveyor chain condition, drives and alignment
  • Fan blades, liners and shaft bearings—clean
  • Mud brush condition
  • Gearbox oil level and condition, bearings and couplers
  • Main driveshaft yokes and crosses
  • Drive chains for wear
  • Drive belts for wear and cracking
  • All sprockets for wear
  • All drive hub taper-locs
  • All idler pulleys
  • Wheel bearings 
  • All hydraulic systems 
  • All sheet metal panels for cracks, damage or missing parts
  • All safety shields and warning decals
  • Test-run machine
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Porter Orchard Boss Tractor Maintenance Service
  • Change primary & secondary fuel filters
  • Change engine oil & filter
  • Check fan clearance
  • Inspect/adjust/replace V-belts
  • Check battery electrolyte level
  • Test/add Cooling system supplemental coolant additive  (SCA)
  • Replace crankcase breather (canister)
  • Clean/replace engine/air cleaner element (dual element) 
  • Inspect/replace hoses and clamps
  • Clean radiator