* Single-point depth control allows precise depth adjustment from one point
* When to use each blade edge
* The right blade spacing depends on the disk model and job to be performed
* Choose the right blade types
* Dura-Flex™ gang bearings feature a two-year warranty
* Residue-handling ability
* Rear finishing blades reduce outside ridges and smooth out soil for a level disking job
* Hydraulic front-to-rear leveling motor available
* Crank-adjust front-to-rear leveling comes as base equipment on all 600 Series Disks
* Safety features come as base equipment
* Convenient container for easy access to operator's manual
* Guide to transport dimensions and horsepower requirements
Attachments
* Parking stand for rear of disk (637 Disks)
* Rear hitch for use with tine-tooth harrow (637 Folding Disks)
* Convex disk blade scraper (637 Disks)
* Flip-over hitch casting available for 637 Rigid Disks
* Wheel covers (637 Folding Disks)
* Hydraulic wing control (637 Folding and 650 Disks)
* Extension kit for operation with 9000T Series Tractors with wide-swing drawbar
* Finishing blades (637 and 650 Disks)
* Knockout scraper (637 and 650 Disks)
* Wing frame stabilizer wheels (637 Folding and 650 Disks)
* Bearing wear guards for rigid gang standards
* Hose identification kit
Depth control
* Single-point depth control allows precise depth adjustment from one point
* TouchSet™ depth control