Welcome to Primary Machinery’s Compost Turner hub. We have a wide variety of compost turners available for sale ranging from manufacturers like Komptech Scarab, Vermeer, Scarab, Frontier, and more! We can also list your equipment for FREE!! Domestic and international sales, WE CAN HELP! If its your PRIMARY Machine, we make it OUR responsibility!

1992 Scarab 18 Windrow Turner


Stock Number: 3050MO

Used windrow compost turner for sale.

  • CAT 3406
  • Self Propelled
  • New radiator
  • Many updates (inquire for more info)
  • Excellent condition

Sandberger 4000 compost turner


Stock Number: 3030D

Used windrow compost turner for sale.

  • CAT 210 hp
  • Approx 2000 hours on engine
  • Engine rebuilt October 2013
  • Self Propelled track type

2013 Backhus 17.5 compost turner


Stock Number: 2917D

Used compost turner for sale.

  • Approx 2600 hours

2016 Komptech X63


Stock Number: 2916MO

Used compost turner for sale.

  • Approx 4300 hours
  • 18′ x 8′ windrow turner


2016 Backhus A60

Call for pricing!

Stock Number: 2823MO

Used compost turner for sale.

  • Approx 800 hours on engine rebuild
  • No Def!
  • engine block heater

1990 Scarab 18


Stock Number: 2517NC

All-wheel drive windrow turner.

  • Cummins 400 hp engine
  • All drum pumps and motors removed, cleaned and rebuilt as necessary
  • Hydraulic cooler and main hydraulic lines replaced in 2013
  • All new flails on drum