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The Kuhn GA 15131 four-rotor rotary rake is not only synonymous with high work rates, but also links high flexibility and superior quality of work. The uniform windrows they create provide the base for a high performance harvesting chain.

The GA 15131 rotary rake has a reduced maintenance cost due to a comprehensive list of innovative features, including the hydraulic rotor drive. In addition, the boost drive of the rake’s four rotors helps to create perfectly formed windrows. This rake is easy to operate and adjust. All settings are made hydraulically from the tractor seat. The headland sequence can proceed automatically at the touch of a button thanks to a pre-programmed sequence.


Rake Type 1 central windrow
Number of rotors 4
Working width (m) 9.50 - 14.70
Minimum Windrow Width (cm) 140
Maximum Windrow Width (cm) 250
Swath delivery Central
Number of tine arms per rotor 13 FRONT – 15 REAR
Number of wheels per rotor 4 pivoting
Number of tines per arm 4
Sequential rotor lift (1 after the other) As standard
Drive Hydraulic unit mounted on headstock
Tire type Under rotors : 18x8.50-8 Undercarriage: 600/50x22.5
Transport Height (m) 4
Transport width (m) 3
Linkage 2-point on lower link arms
Minimum power requirement for PTO (kW) 85
Minimum power requirement for PTO (hp) 115
Tractor hydraulic equipment 1 SA + 1 free return (or load sensing connection)
Tractor electrical equipment 1 x 7 pin connector + 1 tractor harness