9800 Harvester


The Weiss McNair 9800 California Special nut harvester is designed to help California meet all government clean air and water regulations.

The long intermediate dirt chain allows dirt to sift through the chain before the suction fan vacuums debris from the crop for less dust and a cleaner harvest. The vacuum system provides for faster, cleaner loads. The 9800 has fewer parts, while gear boxes, drive sprockets, extension shafts, and roller chains have been eliminated to assure minimal downtime. Extra large rear balloon tires provide maximum floatation for reduced compaction.

  • Economical
  • Faster, Cleaner Harvest
  • No Gear Box
  • Fewer Chains & Sprockets
  • Minimum Parts
  • Easy Access to All Parts for Convenient Servicing

Product Specifications


Outside US Only

H.P. Requirement

Minimum 65 hp

P.T.O. Shaft

44 Series

Dirt Chain

Belted bar, twin-rod, mesh, tube and flat wire

Almond, Walnut, Hazelnut

Pickup Type

48" belt w/ twin rod or molded cleats

Windrow Capacity



Bank out hydraulics
Hydraulic hitch
Paddle wheels


Length: 237"
Height: 82"
Width: 89"
Wheelbase: 101"

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