Create a Smooth, Consistent Seedbed for Easy Planting

Designed, manufactured and proven for large field crop and specialty operations, the EL 402 R Series power tiller include features like industry-leading CultiRotor with DuraKUHN blades and triple cooling gearbox.

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Designed, manufactured and proven for large field crop and specialty operations, the KUHN EL 402 R power tiller is commercial in every sense of the word. With 20’3” of working width per pass, this machine can break apart residue and easily create a smooth seedbed in one pass. The 22-inch diameter CultiRotor with industry-leading DuraKUHN blades, coupled with the unique triple cooling gearbox design keeps the machine running in the field under all conditions to adapt to tight tillage windows.

Your benefits

Easily Make Adjustments From the Cab


Hydraulic Leveling and Depth Adjustments

Every field is different. To obtain the same high standards across these differences, it is important to be able to adjust the machine quickly and easily in real time. That’s why the rear hood crumbling intensity and working depth are hydraulically adjustable from the tractor cab.

KTS20 Gearbox Monitor

Six sensors continuously monitor gearbox temperature and rotation speed. The operator is notified by the in-cab terminal if there is an excessively high gearbox temperature or if the cutout clutches have been tripped.

Easy and Simple Soil Preparation

An Unrivaled Side Gearbox



Available Rotors
Working width approx.
Overall width
Transport width
Maximum PTO power
Minimum PTO power
Central gearbox
PTO shaft
PTO protection
Rotor drive
PTO speed
Rotor speed
Rotor diameter
Number of blades with CultiRotor rotor
Maximum working depth
Working depth adjustment
Rear hood adjustable
Working position
Side separating disc diameter
Road lights and signaling
Approximate machine weight
EL 402 R-600
20'3" (6.0 m)
21'6" (6.4 m)
9'10" (3.0 m)
400 hp (298 kW)
300 hp (224 kW)
1 3/4" 20-spline
Cam clutch on side gearboxes
Forged steel gears
1,000 rpm
244 rpm
22" (56 cm)
10" (25.4 cm)
Cat. 3 and 4, Quick hitch Cat. 4 compatible
Rigid or floating (+/-2.5")
18" (45.7 cm)
9,623 - 10,802 lbs (4,365 - 4,900 kg)