Kuhn EL 402 R-600

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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

DuraKUHN CultiRotor Blades
The DuraKUHN CultiRotor blades can be adapted for intensive use in the most difficult of conditions. These blades are heat treated for extreme longevity while out in the field. The blades are also 10 mm thick and are counter flange reinforced.

MaxiPacker Roller
These rollers are offset compared to the rotors, which allows for any ridge creation by the rotors to be smoothed out, a level soil finish.

Level Soil
In order to provide great leveling between two rows, the rollers work a wider area than the width covered by the blades, 21’6”. The junction of the rollers is offset by 4 inches in relation to the two rotors so that the central area of the machines is even. This way the entire tilled pass is smooth.

An Unrivaled Side Gearbox

Double Drive
The double drive (similar design to a planetary gear train) ensures a smoother and more efficient drive than with two individual gearboxes: an exclusive KUHN feature.

Unique Design
The unique design of the triple-cooling gearbox is able to reduce gearbox temperatures for high reliability.



Model EL 402 R-600
Working width approx. 20'3" (6.0 m)
Overall width 21'6" (6.4 m)
Transport width 9'10" (3.0 m)
Maximum PTO power 400 hp (298 kW)
Minimum PTO power 300 hp (224 kW)
Central gearbox Single-speed
PTO shaft 1 3/4" 20-spline
PTO protection Cam clutch on side gearboxes
Rotor drive Forged steel gears
PTO speed 1,000 rpm
Rotor speed 244 rpm
Rotor diameter 22" (56 cm)
Number of blades with CultiRotor rotor 144
Maximum working depth 10" (25.4 cm)
Working depth adjustment Hydraulic
Rear hood adjustable Hydraulic
Hitch Cat. 3 and 4, Quick hitch Cat. 4 compatible
Working position Rigid or floating (+/-2.5")
Side separating disc diameter 18" (45.7 cm)
Road lights and signaling Standard
Approximate machine weight 9,623 - 10,802 lbs (4,365 - 4,900 kg)