
The Kuhn GA 8731 twin-rotor, center-delivery rotary rake gently handles high volumes of hay and efficiently moves it into high-quality windrows. It has the ability to move both wet and dry crops alike, while keeping your productivity high and maintenance requirements low. A working width of 25’3” to 28’2” can easily be adjusted from the tractor seat.
This semi-mounted rake is known for its superior ground adaptation, durability and reliability. It features the new MasterDrive GIII gearbox, a Kuhn-patented double reduction gearbox, which is the most reliable, heavy-duty gearbox available in the industry. 3D rotor articulation helps you adapt quickly to varying field conditions. The double-curved tangential tine arms gently handle the crop and allow you to operate at higher working speeds. Working width and raking height are easily adjustable.
Number of rotors | 2 |
Working width (inches) | 25'3" - 28'2" |
Working width (m) | 7.70 - 8.60 |
Minimum Windrow Width (feet) | 4'7" |
Maximum Windrow Width (feet) | 7'6" |
Minimum Windrow Width (cm) | 140 |
Maximum Windrow Width (cm) | 230 |
Swath delivery | Central |
Number of tine arms per rotor | 13 |
Number of tines per arm | 4 |
Drive | Mechanical |
Gearboxes | MASTERDRIVE GIII |
Tire type | 16x6.50-8 |
Transport width (m) | 2.99 |
Transport width (feet) | 9'10" |
Linkage | 2-point |
Minimum power requirement for PTO (kW) | 51 |
Minimum power requirement for PTO (hp) | 68 |
PTO speed (rpm) | 540 |
Tractor hydraulic equipment | 1 SA + 1 DA 1 free return for control box KGA 10C |
Weight (kg) | 2 250 |
Weight (lb) | 4 960 |
Rotor tyre type | 11.5x80-15.3 |
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