John Deere 2635 Three- and Five-Section Tandem Disks

The John Deere 2630 Series offer three disk models that provide a wide range of variety for all tillage applications.

Model	2630 Disk	2633 Disk	2635 Disk
Purpose	Secondary (light duty)	Dual purpose (medium duty)	Primary (heavy duty)
Working depth	Up to 130 mm (5 in.)	Up to 180 mm (7 in.)	Up to 200 mm (8 in.)
Weight per blade	Minimum 68 kg (150 lb)	Under 13.4 m (44 ft) Minimum 86 kg (190 lb) Over 13.4 m (44 ft) Minimum 91 kg (200 lb)	Minimum 127 kg (280 lb)
Blade size	560 or 610 mm (22 or 24 in.)	610 or 660 mm (24 or 26 in.)	610 or 660 mm (24 or 26 in.)
Blade spacing	185 or 230 mm (7.25 or 9 in.)	230 mm (9 in.)	230 mm (9 in.) front and 280 mm (11 in.) rear, or 280 mm (11 in.)
Horsepower	23 to 36 hp/m (7 to 11 hp/ft)	23 to 36 hp/m (7 to 11 hp/ft)	26 to 36 hp/m (8 to 11 hp/ft)
Working widths	6.3 m to 15.0 m (20.75 ft to 49.25 ft)	6.3 m to 15.0 m (20.75 ft to 49.25 ft)	7.2 m to 12.4 m (23.58 to 40.66 ft)
Operating speed	6.5 to 11.3 km/h (4 to 7 mph)	6.5 to 11.3 km/h (4 to 7 mph)	6.5 to 11.3 km/h (4 to 7 mph)
Recommended use	Light to medium soils Seedbed preparation	Medium to heavy soils Seedbed preparation Residue sizing Residue incorporation	Heavy soils Residue sizing Residue incorporation

John Deere's 2630 Series Disks offer different blade options for soil penetration and residue sizing.

Blade type	Solid-spherical blades	Cutout-spherical blades
Recommended application	Primary tillage Secondary tillage	Primary tillage
Recommended soil type	Light to medium soils	Heavy to medium soils
Benefits	Better control of soil than cone blades since less sensitive to over speeding	Chopping or trapping residue
Penetration	Penetrate best at a 20-degree gang angle	Penetration is excellent with a cutout blade

 

Disk blade options

• Disk blades compatible with 2630 Disk
• Disk blades compatible with 2633 Disk
• Disk blades compatible with 2635 Disk

The 2635 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 2635 are listed below.

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.

1. Bevel
2. Grind

John Deere's 2630 Series Disks provide an innovative approach to tension disk gang bolts. 

Overview

With short windows of time to perform tillage operations, TruSet provides significant productivity improvements as operators can adjust the tool with just the push of a button, maximizing acres covered per day. By responding to conditions as they change throughout the field, TruSet Active enables operators to generate a higher-quality tillage performance within the first pass.

 

Using a GreenStar™ display, an operator sees real-time data for a variety of feature settings, ensuring confidence in desired tillage outcomes. Four customizable presets enable operators to save and name different combinations of settings for their most common field conditions, which allows for even quicker implement adjustments.

Single-point depth control is included with the TruSet Tillage system, giving operators the choice of automated or manual adjustments. Hydraulic routings on the tool are designed to allow each implement to feature both TruSet and standard single-point depth control for system redundancy, operator preference, and flexibility at resale.

 

John Deere has expanded TruSet features to bring even more functionality into the cab: 

• Active depth, and basket pressure and raise
• Gang angle
• Hydraulic active stabilizer wheels
• Hydraulic wing control
• Hydraulic fore-aft control

TruSet features and packages

TruSet Tillage features a variety of technology features and packages. With either the Select or Premium package, you can elevate your experience with some or full control of your tillage tool from the cab at your fingertips. The following table outlines each TruSet offering specific to the implement model. For additional information on each feature, see the details after the table.

 

TruSet Functions
Models:	Set-point depth	Active depth	Basket pressure	Side-to-side leveling	Gang angle	Fore-aft	Wing down pressure	Stabilizer wheels
2230 Floating Hitch Field Cultivator	---	Select**	Select	Premium	---	---	---	---
2230 Level-Lift™ Field Cultivator	---	Select**	Select	---	---	---	---	---
2330 Mulch Finisher	---	Select**	Select	Premium**	---	Premium**	---	---
2630 Series Disks	---	Select**	Select	Premium	---	Premium**	---	Option
2633VT Vertical Tillage	---	Select**	Select	Premium	---	Premium**	---	---
2660VT Vertical Tillage 1-Section 4.27 m (14 ft)	---	Select**	Select	Premium	Premium	Premium	---	---
2660VT Vertical Tillage 3-Section 7.8, 9.2, 10.1 m (25.5, 30.3, 31.10 ft)	---	Select**	Select	Premium	Premium	Premium	Premium	Option
2660VT Vertical Tillage 5-Section 14.1, 15.1 m (43.6, 49.6 ft)	---	Select**	Select	---	Premium	Premium	---	Option
2680H High-Speed Disk*	In base	---	---	---	---	---	---	---
2430C	---	Select**	---	Premium	---	---	---	---
2430 Drawn Chisel Plow	---	Select**	Select	Premium	---	---	---	---

*Currently not available in feature packaging

**New feature

 

NOTE: All Select package features are also included in the Premium package.

 

Active depth (Select and Premium package)

• With TruSet Active, the tillage tool automatically adjusts and keeps the desired depth even through changing field conditions, such as tire sink in soft soils or mud buildup in damp and sticky conditions.
• This is possible using an ultrasonic sensor that measures the distance from the mainframe to the soil as the implement travels through the field.

 

Basket pressure and raise (Select and Premium package)

 

• Integrated TruSet Tillage technology enables the operator to adjust their down pressure on the hydraulic rolling baskets while on the go to respond to changing field conditions such as varying soils, heavier residue, and moisture.
• Easily raise your baskets with one touch to avoid certain areas of the field, whether you are wanting to check the tillage tool with the baskets up or avoid going through a wet spot in the field. Once you’re through the area and ready to lower the baskets, simply press the basket lower to resume your desired basket pressure. 

 

Side-to-side leveling (Premium package)

• Operators have the option to enhance the TruSet Tillage system with individual section leveling functionality. TruSet side-to-side is available as a field-installed option that can be ordered with the tillage tool or through aftermarket parts. The base TruSet Tillage system can also be upgraded to TruSet side-to-side with a conversion kit.

 

Gang angle (Premium package)

• With TruSet gang angle control, operators can adjust the gang angle on the go right from the cab. Adjusting the gang angle from 0 to 12 degrees provides more horizontal soil movement. The more aggressive the gang angle, the more soil mixing and burying of residue. Operators can also remove light ruts, tracks, and weeds at the most aggressive gang angle.

 

Fore-aft (Premium package)

• TruSet hydraulic fore-aft control enables operators to level the implement from the comfort of the tractor cab.

 

Wing down pressure (Premium package)

TruSet documentation

With integrated TruSet Tillage technology, operators can incorporate documentation and prescription functionality into their tillage operations. The tillage documentation feature allows producers to capture and analyze the tillage pass for additional coverage of the crop production cycle. Prescription functionality provides producers the capability to ensure their tillage operations are executed correctly, optimizing their investment in preparing for the next crop.

 

Operators can document data for the depth of their tillage tool along with rolling basket down pressure. By creating an as-applied map based off global positioning system (GPS) data for the job performed by each functional area on the implement, TruSet enables producers to document their tillage passes then later review and analyze the data for future agronomic decisions.

 

Additionally, the TELUS Agronomy Prescription Creator company, a connected partner tool through the John Deere Operations Center, enables producers to create prescriptions for each functional area on the tillage tools. Data from previous yields, soil surveys, or freehand drawing tools can be used to create prescriptions that command the implement to the desired depth and pressure settings for optimum agronomic results.

 

TELUS Agronomy Prescription Creator is a trademark of TELUS Agriculture and Consumer Goods

• TruSet hydraulic wing control transfers the weight from the mainframe to the wings to improve penetration in hard or heavy soils. In high-speed, shallow-depth tillage operations, maintaining a consistent depth across the tillage tool is critical to the consistency of the seedbed.

         

NOTE: TruSet hydraulic wing control pressure is only offered on three-section models.

 

Stabilizer wheels (additional factory option)

• Getting the best field performance is easier with TruSet Active hydraulic stabilizer wheels. Choose the option to easily adjust the depth of the stabilizer wheels from the cab to match the overall depth as changes are made. This feature replaces the mechanical linkage on stabilizer wheels with a hydraulic cylinder.

NOTE: Stabilizer wheels are not offered on one-section models.

As crop yields increase, so does the amount of residue after harvest. The John Deere 2633 and 2635 Disks provide operators with a disk that can be set to prepare a seedbed for planting or set to bury and size tough residue in primary tillage applications.

John Deere’s mechanical wing control helps producers keep their frames level for five-section disks. Mechanical wing control is included in base equipment for all five-section 2630 Series Disks.

With this feature, a large spring is placed in the wing frame on each side of the disk. As the pivot point in the wing starts to raise, the spring presses against that point to keep the disk level through tough field conditions.

The red circles in the following image illustrate the area of the disk where the large spring is placed in the wing frame.

John Deere mechanical wing control is an industry-exclusive feature. A five-section disk without mechanical wing control can show up to 75-mm (3-in.) of depth inconsistency across the wing frame.

John Deere 2630 Series Disks and Vertical Tillage Implements feature extended-life bearings. These more durable and reliable bearings allow producers to customize bearing maintenance for specific growing conditions and soil types.

The flange-mounted bearing and sealing system features improved contamination resistance. The advanced seal material is highly resistant to wear and damage caused by abrasive soils and other crop materials. The design of these is more durable and reliable than previous bearings.

The design of this bearing system allows for dynamic self-alignment to the gang bolt, as opposed to trunnion-mounted bearings that have limited alignment capability. This system features additional freedom of movement, accommodating a wider variety of field conditions. The bearing system has been designed to decrease stress and fatigue on the inner rolling surfaces, supporting extended bearing life.

The bearing and seal design allows for a limited, seasonal maintenance interval to minimize downtime. They also allow producers to customize the maintenance for specific growing conditions and soil types. The multi-lipped sealing system cannot be damaged by frequent greasing. It allows bearings to accept grease within the bearing as well as provide grease to the outer bearing surface to eliminate wear between the bearing and housing. With this design, the bearings can accept grease even if misaligned to the housing.

The 2630 Series Disks offer multiple upgrades and additional items as options versus the 2620 Series Disks to enhance the machine. Check out the following video to see more about the 2630 Series Disks.

Extended-life bearings

John Deere 2630 Series Disks and Vertical Tillage Implements feature extended-life bearings. These more durable and reliable bearings allow producers to customize bearing maintenance for specific growing conditions and soil type.

TruSet™ side-to-side feature

John Deere TruSet system is featured in base equipment for the 2630 Series Disks and Vertical Tillage Implements. TruSet side-to-side is also available and features individual section leveling.

Knife-edge hydraulic rolling basket

The hydraulic rolling basket is offered with a round bar or knife-edge. The knife-edge is best for heavier, wet soil, and can be used in rocky conditions.

Radial tires

The 2630 Series Disks and Vertical Tillage Implements feature radial tires for the mainframes in base equipment. Radial tires are available as an option on the wing frame and stabilizer wheels. These tires are designed to offer longer wear life and help minimize compaction with a wider plate and lower inflation pressures.

Stabilizer wheels

Producers can choose either mechanical stabilizer wheels or TruSet hydraulic stabilizer wheels as an option. Stabilizer wheels help to maintain a consistent, level depth and are recommended for operation on rolling ground. The mechanical stabilizer wheels can be manually adjusted with a turnbuckle. TruSet with side-to-side leveling capabilities also enables operators to control the TruSet hydraulic stabilizer wheels from the cab while on the go.