Shatter The Toughest Yield Barrier

Tough conditions and compacted fields call for a tough machine. That’s why the Sunflower Model 2433 is the heaviest chisel plow we build. The rugged 4 X 6-inch tubular steel tongue, for example, extends from front to rear beneath the framework and is bolted to each bar to distribute stress across the entire frame.

Adjustable Hitch

Adjustable hitch is really an understatement. Ratchet-jack adjustment allows precise leveling of the frame from front to rear. Inspect a Sunflower 2433 and you will recognize the importance of building a hitch tongue that offers truly superior adjustments.

Walking Tandems

Walking tandems are available on all sections, allowing the machine to follow the ground contour precisely, maintaining a more consistent shank depth. The tandem beam pivots on a set of greaseable tapered roller bearings for smooth, long lasting service. Zerk equipped six bolt hubs and heavy-duty 2" slip in spindles feature triple lip seals.

Rigid Shear Bolt Shanks

Rigid shear bolt provides extra insurance against shank damage. The Sunflower rigid shear bolt shank does an outstanding job. All shanks are available with a wide range of points to control the amount of surface residue after tillage.

Spring Cushion Shanks

Spring cushion shanks feature two pressure settings (470 lbs. and 610 lbs.) to handle all types of chiseling. They have 11" of vertical travel to clear obstructions. These edge bent shanks feature 30" of under frame clearance and measure 1 1/4" x 2".

Screw Adjustment

Screw adjustment on the wheels provides precise wing frame leveling and is located above and to the front of the frame for optimum operator convenience.

Rephasing hydraulic lift system features two 4" x 8" cylinders with hydraulic stroke control and matching 3 3/4" x 8" slave cylinders. Shank depth control is precise and the traditional rockshaft linkage wear-points are minimized.

Three Row Coil Tine Harrows

Features three rows of 3/8" x 16" coil tines on 2 1/2" centers spaced 15" between bars. Each tine is individually mounted for easy replacement - no need to disassemble a complete bar. Each section features backup protection and can be adjusted for tine pitch, height, tilt and down pressure. 

 5-Bar Spike Tooth Harrow

5-Bars of 3/4” (19 mm) square x 11” (279 mm) long teeth level residue and reduce clod size.

Three Row Spike Drag Harrow

The three row spike drag features independence of each bar allowing maximum conformance to irregular terrain. Its weight provides the aggressive action necessary to handle tough soils while the 1" spikes on 1 3/4" centers.  

Sunflower's rolling treader attachments level and firm the soil behind the Coulter chisel. In spring operations, it's even capable of seedbed preparation. The rolling treaders feature an exclusive tooth design and greaseable triple lip sealed bearings. This attachment is designed for dryer conditions.