Kuhn OPTIMER+ 6003 » Western Implement, Colorado
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2919 North Ave.
Grand Junction, CO 81504
Monday - Friday 8:00am - 5:30pm
Saturday 8:00am - 3:00pm
Sunday Closed Call Us: 970-242-7960 Get Directions
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4520 North Townsend Ave.
Montrose, CO 81401
Monday - Friday 8:00am - 5:30pm
Saturday 8:00am - 12:00pm
Sunday Closed Call Us: 970-252-1311 Get Directions

Kuhn OPTIMER+ 6003 for sale at Western Implement, Colorado

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Kuhn OPTIMER+ 6003 for sale at Western Implement, Colorado

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Disc Type

The Optimer+ has two different types of discs available. The 20” curved disc with notches excels in working in large quantities of plant residues, shredding crop residues, and ensuring even mixing of the soil and residues. The 20” discs with small notches excels in working in small quantities of plant residues and improved work for shallow stubble clearing.

Multiple Roller Options



A range of rollers are available on the Optimer+ series including the T-Ring, T-Liner, and Packliner roller options. The T-Ring roller crumbles clay and or cloddy soil, keeps its roughness on loams, and helps with straw decomposition. The T-Liner roller enables good crumbling, performance in stony grounds and compaction over the whole width. The Packliner roller ensures excellent consolidation, forced seed emergence, and operates well in damp conditions.

Independent Disc Safety

Individual disc safety is ensured by a system of four polyurethane elastomer blocks allowing the discs to move if an obstacle is hit. As each disc reacts independently, the working depth is not altered across the cut width.

Increased Clearance and Reduced Maintenance Hubs

The new arms provide increased clearance to the fame. This allows a wider range of use because of the increased capacity in case of large quantities of plant residues. The hubs have double rows of oblique contact ball bearings and are lubricated for life. No more maintenance required allows for time savings.

Compact Design with Simple Adjustments

The Optimer’s compact design and small overhang means it can be adapted to most tractors you would find on mixed farms. With the Optimer’s simple adjustments, working depth can be adjusted continuously from 1”- 4” using an easy to access stop screw and a graduated plate.


Model Optimer+ 6003
Maximum PTO allowed 300 hp (221 kW)
Minimum PTO power requirement 180 hp (133 kW)
Working width 19'8" (6.0 m)
Transport width 9'10" (3.0 m)
Number of discs 48
Working depth 1.25" - 3.9" (3.1 cm - 10.0 cm)
Side deflectors Left as standard, right as option
Hitch type Semi-mounted Cat. 3
Machine weight approx. 11,986 lbs (5,437 kg)
Hydraulic requirements 2 DA
Notched disc diameter 20" (50.8 cm)
Rear leveling spring tine harrow Optional
T-ring type 23.5" (600 mm) roller Standard
Inter-disk crumbling baffle Standard
Road lights and signaling Standard

Farm & Ranch Supplies

Our hardware department offers a wide selection of STIHL Power Equipment, fencing, irrigation supplies, and quality power and hand tools. We also have a full-service tack shop and western clothing department. So as you can see we are your one-stop-shop for all of your farming, ranching, and residential needs. Plus, we service all of the equipment we sell in our small engine repair shop. Our mechanics hold several certifications including STIHL silver or gold, Honda, Kohler, Briggs and ExMark. 

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