Open Field
Description and Manual
Wheel-Controlled Offset

Specifications: blades 26" x 1/4" notched or smooth, 1 1/2" square hi-carbon steel gang rods, 9 1/2" or 10 3/4" blade spacing, cast iron spools, trunion mounted triple sealed gang bearings with wear guards, 5000 lb. rated wheel hubs and bearings, 2" diameter hi-carbon steel wheel spindles with two grease seals and grease barrier, 9.5L x 15 6-ply dual tires (4) on units up to 22'6", 11L x 15 6-ply dual tires (4) on units up to 24'3", 4" x 16" hydraulic lift cylinder (1 on OFN and 2 on OFM & OFW), 5000 lb lift jack, transport lock safety pin, safety tow chain, SMV emblem, 16 to 30 degree cutting angles, tapered blade group on right rear gang, and hydraulic hose guide. Main frame of 4" x 8" steel tubing, gang frames of two (2) 3 1/2" x 3 1/2" x 3/8" square tubing. Frame widths: 70" on OFN, 86" on OFM and 107" on OFW. Widths: 21 sizes from 12'3" to 24'0". Weights: 6259 to 12,429 lbs. Weight per foot of cut: 466 to 534 lbs. Weight per blade: 186 to 238 lbs.
Options: regreaseable gang bearings, 24" x 1/4" blades, dura-faced blades, feathering blade, blade cleaners, rear utility hitch, hyd. hose kit, gang connector, 11L x 15 tires on OFN and add-a-blade extensions, regreaseable timken double roller bearings.
Features: leveling linkage keeps disk level in all stages from disking to transport, shock cushioning protection by two compression springs, one bolt adjustment for hitch offset, crank leveling and drawbar height system controls, and easy to adjust gang angling.