Ground-engaging components on 2623

Three-section disk in transport

The John Deere 2600 Series offer three disk models that provide a wide range of variety for all tillage applications.

John Deere's 2600 Series Disks offer different blade options for soil penetration and residue sizing.

Cone blade

Solid-spherical blade

Cutout-spherical blade

NOTE: Cone blades not recommended in rocky conditions.

Disk blade options

• Disk blades compatible with 2620 Disk
• Disk blades compatible with 2623 Disk
• Disk blades compatible with 2625 Disk

The 2625 General-Purpose Disk comes equipped with front and rear solid-spherical disk blades with
280-mm (11-in.) spacing. The primary blade size is 610 mm (24 in.) x 6.5 mm (0.256 in.)

Additional blade options for the 2625 are listed below.

230-mm (9-in.) disk spacing

280-mm (11-in.) disk spacing

280-mm (11-in.) spacing, front and rear

• Excels in high residue conditions where residue flow may cause plugging on narrower spacing

Allows for more weight to be transferred per blade which increases penetration in heavy soils

230-mm (9-in.) front spacing/280-mm (11-in.) rear spacing

• Works well in primary tillage in all soil types
• Provides excellent residue sizing capability with 230-mm (9-in.) spacing on the front gang

Allows for increased residue handling capabilities with 280-mm (11-in.) rear gang spacing

NOTE:

• The number 1 edge has a beefier profile and is best for rocky conditions.
• The number 10 edge has a narrower profile and should work well in most non-rock conditions.
• Rear main and wing gangs are tapered with one blade 51 mm (2 in.) smaller than the primary blade.
• Integral furrow filler blades are included with all rear wing gangs which are 102 mm (4 in.) smaller than the primary blade.
• Front outer gangs have a taper that is 51 mm (2 in.) smaller than the primary blade, except for 560-mm (22-in.) disk blades.

Number 1 edge (outside bevel, outside grind)

Number 10 edge (inside bevel, outside grind)

1. Bevel
2. Grind

50-mm (2-in.) disk gang bolts

Gang tension system

John Deere's 2600 Series Disks provide an innovative approach to tension disk gang bolts. 

Hydraulic fore-aft leveling

Hydraulic fore-aft leveling comes as standard equipment with John Deere's 2600 Series Disks. Operators can level the disk from the comfort of the tractor cab.

Sealed maintenance-free bearings (front view)

Sealed maintenance-free bearings (bottom view)

John Deere’s 2600 Series Disks feature a sealed maintenance-free bearing. A high-density polymer liner allows the bearing to dynamically align the shaft in rough field conditions. The bearing and high-density polymer liner sit inside cast housing. This cast housing was designed for strength and reliability as well as a built-in bearing wear guard.

These bearings increase productivity by reducing the amount of time needed to service the disk before operation and allowing customers to spend more time in the field.

Residue management

As crop yields increase, so does the amount of residue after harvest. The John Deere 2625 Disk gives operators a primary disk option that has up to 300 lb/blade to size and bury residue in the toughest residue and field conditions.

Utilize the residue calculator to identity the optimal residue management solution to meet the operator’s needs.