Sunflower 4730

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Features

Frames

The frame is constructed of high strength 4 x 6 x 3/8 inch (102 x 152 x 9.5 mm) steel tube to withstand the high stress of aggressive tillage.
It is cross braced and gusseted for added strength and trouble-free service.

Minimum Disturbance Shank

The minimal disturbance shanks of the Sunflower 4700 Series have a maximum working depth of 20 inches (50.8cm). The shank is made of 1-1/4 inches (31.8 mm) high strength abrasion resistant steel with a chromium carbide shin guard to protect the shank from wear.

Parabolic Shank

The parabolic shanks have a operating depth of 16-inches (40.6 cm). Both shanks are also available in a fixed version with shear bolt protection.

Spring Trip Shank Mount

The Spring Reset Shank Holder (recommended in rocky conditions) is set at a 3000 pound point load and has eighteen inches of vertical trip height.

Rigid Shank Mount

The Rigid Shank Holder features shear-bolt protection.

Specifications

Model 4730-8 4730-12
Working width ft. in. (m) 20 (6.10) 30 (9.14)
Transport width ft. in. (m) 12.00 (3.66) 16.42 (5.00)
Transport height ft. in. (m) 11 (3.35) 15 (4.57)
Weight lbs. (kg) 5,392 (2,446) 11,064 (5,019)
HP requirements 35 to 40 hp per shank 35 to 40 hp per shank
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