BACKHUS A 50 / A 55

The Standard Machines Among the Windrow Turners

Product Highlights

  • Rotor height can be adjusted under load independently of the machine frame; direction of rotation reversible
  • Track clearer with automatic ground contour adjustment and adjustable independently of the machine frame
  • Eggersmann Track Control 
  • Panorama cabin
  • Wide range of additional options

Technical Highlights

  • Power: up to 291 kW (390 hp)
  • Windrow width: up to 5.0 / 5.5 m
  • Turning capacity: up to 4,000 m³/h / 4,500 m³/h

Our BACKHUS A 50 and A 55 are suitable for windrow widths of 5 m to 5.5 m and cover a wide performance segment with their transfer capacities of up to 4,000 m³ and 4,500 m³ respectively.

What Versions and Drives are Available?




Björn Bischoff
Sales Director

mobile machines

Fon +49 4407 9133-700

Your Contact

  • Windrow turners for composting
  • The largest range of machine widths
  • Turning capacity of up to 4,500 m³/h 


Windrow & line Turner


Contact Persons

The information above makes you want to know more? Would you like to have further details on the BACKHUS A 50 / A 55 converters? Our turning technology experts will be happy to advise you!

Björn Bischoff

Sales Director

mobile machines

Fon +49 4407 9133-700


Werner Hoefert

Service Coordinator Turning Technology
mobile machines

Fon +49 5201 7379 333

Do you need a larger machine with more tunring capacity per hour? Then please inform yourself about our other compost turning machines.

Please also contact us if you are looking for solutions for a closed composting process or a lane turner. Furthermore, our extensive range of used machines might interest you.