Primary Machinery has a wide variety of quality used Peterson Pacific horizontal grinders. Find the Peterson Pacific horizontal grinder that fits your needs with our wide selection of wood recycling equipment for sale. Our used horizontal grinders are competitively priced to fit any budget whether it be a Peterson 2700C for smaller jobs or a 1125 horsepower self propelled Peterson 6710D for your land clearing operations, we have you covered. Our inventory is always changing, so if you don’t find the mulch grinder you are looking for, let us know, we WILL find it. If it is your Primary Machine, we make it OUR responsibility!

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2010 Peterson Pacific 4710B


Stock Number: 3032SO

Used horizontal grinder for sale.

  • CAT C18 765 hp engine
  • Approx 4900 hours
  • Twin Disc hydraulic clutch
  • Pro Heat system
  • Fire protection system
  • Excellent maintenance program

1996 Peterson 2400A

Call for pricing!

Stock Number: 2950NC

Used horizontal grinder for sale.

  • CAT 3406 430 hp engine
  • Approx 6500 frame hours
    Approx 1900 hrs on engine rebuild
  • New mill and mill wear items
  • Newer feed chains
  • Road worthy
  • Extra screens and tips



2006 Peterson 4710B

$294,000 $286,000

Stock Number: 2620NC

Used horizontal grinder for sale.

  • CAT C16 630 hp engine
  • Approx 5800 hours
  • Rebuilt pin rotor
  • Compressor, reversing fan, magnet
  • New floor
  • Very good condition

2005 Peterson 4710B


Stock Number: 2458NC

Used horizontal grinder for sale.

  • CAT C18 675 hp engine
  • Approx 7600 hours
  • Twin disk hydraulic clutch
  • Remote, reversing fan, magnet
  • GOOD condition