Specifications_Disc_Harrow_Wahita.pdf

This document is a product specification sheet for a 12' disc (disk) harrow designated for the Washita National Wildlife Refuge, bearing contract number 140FS226Q0113.

The disc harrow features a hydraulic leveler with indicator standard and 24" x ¼" blades spaced 8¾" apart with a 20-degree fixed cutting angle on both front and rear gangs. Key structural components include 1¾" round gang shafts, 5½" diameter steel spools with ¼" wall thickness, trunnion bearings with triple lipped seals, and C-cushion bearing standards measuring 1¼" x 2½". The equipment is equipped with 4½" adjustable scrapers, 5½" maintenance-free lift axles, walking tandems with four 320/70Rx15 radial tires, 8-bolt hubs with 3" slip-in spindles, and a double-lipped hitch with 1-9/16" hole. Additional features include single-point front-mounted depth adjustment with indicator, safety chain, light kit, SMV emblem, adjustment and gang wrenches, and sapphire blue powder coat paint. The front gang cutting width is 9'10", rear gang cutting width is 12'3", transport width is 13'1", and estimated weight is 7,500 lbs. An optional 14" diameter chevron conditioner reel package is available for the 6211-12 disc model, featuring 7/8" round rods, two arms with spring-loaded down pressure, and hydraulic lift cylinders for reel adjustment, with an estimated additional weight of 1,700 lbs and transport width of 13'10".