Kuhn GA 4121 GM
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Mounted Rotary Rakes GA 4121 GM
Overview:
The GA 4121 GM single-rotor mounted rotary rake produces fluffy and fast-drying windrows. With a working width of 13’5” this rake features a heavy-duty design for reliable performance and long service life.
Drive components are protected from debris in the fully enclosed heavy-duty double reduction Masterdrive® gearbox which requires minimal maintenance. The pivoting headstock ensures maneuverability, improved terrain following, raking quality and consistent windrow shape. With the tangential tine arms, the rake can work at various speeds while still gently raking, assuring raking quality. The tine height can be easily adjusted to match crop conditions. Super balloon tires create smoother and cleaner raking over uneven ground and varying field conditions. - Less
The GA 4121 GM single-rotor mounted rotary rake produces fluffy and fast-drying windrows. With a working width of 13’5” this rake features a heavy-duty design for reliable performance and long service life.
Drive components are protected from debris in the fully enclosed heavy-duty double reduction Masterdrive® ge... + Read More
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Features
Consistent Raking Quality
The rotary rake will gently create fluffy, airy windrows without roping for faster drying. The left guard and right windrow deflector can be easily raised and lowered with the assistance of the convenient spring design. The tine arms can also be removed for narrow road transport.
Outstanding Raking Performance
The greater number of tine arms allows you to work at higher speeds while maintaining a slower rotor speed. This helps ensure that the crop is raked both cleanly and gently. The double-curved tine arm design increases capacity and enables optimum raking quality. The result is well-formed, airy windrows that decrease drying time and improve harvest efficiency.
Maximum Operator Efficiency
For maximum operator efficiency and comfort, right-hand delivery is ideal. All Kuhn single-rotor rakes above a 13’ working width feature right-hand delivery as standard due to the double-reduction gearbox. You can monitor raking quality and make adjustments at the same time with both the windrow and tractor controls conveniently located on your right side.
Increased Durability and Reliability
This fully enclosed gearbox incorporates a two-stage reduction drive for increased durability and reliability with a longer service life. It also provides improved power transmission for maximum efficiency.
Specifications
Number of rotors | 1 |
Working width (inches) | 13'5" |
Working width (m) | 4.1 |
Number of tine arms per rotor | 10 |
Number of tines per arm | 4 |
Transport width (m) | 1.7 |
Transport width (m) | 5'8" |
Linkage | 3-point - Cat. 1 + 2 |
Highway Transport Lights | 22 |
Minimum power requirement for PTO (kW) | 30 |
Tractor electrical equipment | 540 |
Weight (kg) | 1190 |
Suspension | 9'2" |
Clean swept width | 2.8 |
Clean swept width (m) | 10'6" |
Rotor diameter | 3.2 |