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Sunflower 6650 FIVE-SECTION VERTICAL TILLAGE

  • Sunflower 6650 FIVE SECTION VERTICAL TILLAGE
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Overview

WORKING WIDTH OF 47’ 10”

 

We have combined Sunflower’s exclusive Saber Blades™ with the proven staggered offset gang design in a large, 47’ 10” five-section frame to maximize large horsepower tractors consuming over thirty-eight acres per hour.

Specifications
Model
6650
Year
2022
Sale Type
New
Manufacturer
Sunflower
specs
Model Working width ft (m) Transport width ft (m) Transport height ft (m) Weight lbs (kg) Power requirements
6650-48 47’-11” (14.60) 18’ 2” (5.19) 13’ 11” (4.09) 36,330 (16,479) 9 to 11 hp/ft

 

view vertical tillage features

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Sunflower Saber Blade



This 22-inch-diameter blade has 25 soil-lifting flutes designed with scallops to maintain an effective cutting edge acre after acre. No grinding or rolling is necessary to maintain its edge.

 

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Trunnion-Mounted Bearings



The trunnion bearing features triple-lip seals that cannot be damaged by daily greasing and metal washers that protect the seals from being damaged by stocks or material wrapping around the gang shaft. As the C-Flex bearing standards move, the gang bearings constantly realign. There is never any wear between the bearing and the housing, always creating positive lubrication as a result.

 

Callout ImageC-Flex Bearing Standards


Sunflower’s trunnion bearings provide positive alignment, eliminate side-loading of the bearings and the housing to ensure positive lubrication. As the C-Flex bearing standards move, the gang bearings have to constantly realign.
 

 

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Single-Point Depth Control



Single-point depth control is conveniently located at the front of the machine for easy access. Large, easily read markings indicate the direction of movement for adjusting.
 

 

Callout ImageFront-Mounted Gauge Wheels



A trademark on all flexible Sunflower tools is front-mounted gauge wheels. This important feature prevents the front gangs of the wing frame from gouging, buckling or cutting deeper than the other gangs, promoting a level, ridge- or furrow-free field. The heavy-duty gauge wheels feature a five-bolt hub and 8x10 ply tire.
 

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Hydraulic Self-Leveling Hitch


Level the disc frame from front to rear with Sunflower’s hydraulic self-leveling hitch. This positive adjustment maintains a preselected setting regardless of the tillage depth. It features heavy-duty compression springs on each side of the pivot to cushion both front and rear gangs, which is important when crossing ditches or rough terrain.
 

 

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Maintenance-Free UHMW



Sunflower 6630s are equipped with maintenance-free lift and wing pivot systems. These systems pivot on UHMW polymer sleeves, eliminating greasing in the lift, wing and gauge wheel pivots.
 

 

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