TERRADISC T Trailed foldable compact disc harrows

The best soil movement

A uniform level finish with the best mixing performance meets farmer's and contractor's expectations in the field. To achieve this, PÖTTINGER has optimised the geometry, size, plus both mounting angle and penetration angle of the discs. The result: low draft, perfect penetration, the best tilth and mixing effect, even in dry soil. The high tare weight of the TERRADISC also ensures the dependable performance of this disc harrow.

TWIN ARM

Two solid forged carrier arms are welded to a very wide clamping bracket. This ensures that the discs always retain their position and angle. Even in heavy soil it is impossible for them to deviate to the side – hard wheel tracks are broken up consistently.

Clever tillage tools

The rugged scalloped discs made of special heat-treated steel have a diameter of 580 mm. Eight discs per metre of working width equate to a spacing of just 12.5 cm. The optimised interplay of ground penetration angle and mounting angle ensure perfect performance. The offset configuration of the aggressive discs mixes harvest residues effectively into the soil.

For an extended service life

The strong rugged discs made of special heat-treated steel have an optimum diameter. The disc diameter of 580 mm and material thickness of 5 mm ensure a long service life. You benefit from extended replacement intervals as a result.

Generous inter-disc clearance

The best soil movement


Generous inter-disc clearance

Ideal cultivating results are achieved thanks to optimum spacing of the discs.

• Plenty of space between discs and carrier arms.

• The carrier arms are angled facing the direction of rotation so that the risk of stones or harvest trash becoming lodged between the disc and arm is greatly reduced.

• A large clearance between the disc and clamping bracket means large quantities of organic matter can easily pass through.

Maximum uptime and durability

Fast operating speeds and working depths down to 15 cm mean the disc bearings have to withstand considerable stress. That is why PÖTTINGER has implemented high-quality bearings for an extended service life. This guarantees you trouble-free work even in the most difficult operating conditions.

Tough and reliable

The special twin-race taper bearings have been adopted from the construction machinery industry. Ruggedness and reliability are guaranteed as a result and impacts are absorbed effortlessly.

• The sealed, twin-race taper bearings are completely maintenance-free.

• A labyrinth seal provides the best protection for the bearing.

• A metal cover encapsulates the labyrinth seal for additional security.

• The bearings are fitted to the disc carrier arm by a stub axle.

• The nuts are protected by caps mounted on the same stub shaft.

NONSTOP protection against stones

NONSTOP protection against stones

40 mm thick rubber elements have provided proven, maintenance-free NONSTOP trip leg action for many years. The clamping brackets are mounted on a thick-walled box section frame. Four rubber elements between each wide clamping bracket and the box section provide the discs with high penetration power.

Adjustable outer discs

Adjustable outer discs

On the left and right the outermost concave discs are depth adjustable. This means you achieve perfect merging of passes.

Convenient operation

The rear rollers assume the role of depth control for the disc harrow. Working depth is adjusted hydraulically and quickly without risk to the operator. The weight of the roller is transferred to the disc harrow during operation. Thus ensuring reliable penetration on dry and hard ground.

Convenient adjustment

Setting up for different soil conditions must be quick and straightforward. On the TERRADISC compact disc harrow that's conveniently solved with hydraulic depth adjustment.

• Folding 5 mm-thick swing clips are used to fine-tune depth control.

• The levelling tines are adjusted in unison with the roller mounting arms.

• No complicated manual intervention required – convenience that every tractor driver deserves.

Transport - for rigid disc harrows

folding edging discs

The outer disc pairs are folded upwards hydraulically for transport on the road. The edging board is simply pushed inwards for transport widths of 3.0 m, 3.50 m and 4.0 m.

• The TERRADISC 3501 can be transported on the road unaccompanied in situations where laws permit a width of 11.84' / 3.50 m.

• That offers up to 17 % higher output compared to a 9.84' / 3.0 m implement.

Levelling harrow

The optional spring steel levelling tines deflect the flow of soil to the rear roller, crumbling and levelling the ejected mixture of trash and soil. The height of the levelling tines, which are 14 mm thick and feature tangential geometry, is adjusted when the position of the rear roller is changed.

• The main height and angle settings are preset using a pin-in-hole matrix.

• The position of the levelling tines changes in accordance with the working depth. The deeper the setting the easier the flow of material to the rear.

Edging boards as standard

Edging boards as standard

For a uniform surface finish, adjustable edging boards are provided on both sides as standard equipment. This ensures a neat interface between passes.

Compact disc harrows with a working width of 6m

Our trailed TERRADISC 4001 T / 5001 T / 6001 T compact disc harrows have a working width of 4 to 6 m and increased manoeuvrability thanks to lower linkage mounting.

All TERRADISC T models are transported using a dedicated chassis. TERRADISC mounted disc harrows feature a compact frame.

The TERRADISC 8001 T and 10001 T is attached using a rotating eye drawbar as standard, designed for a 50 mm pin.

Practical drawbar

The drawbar is connected to the lower linkage and top link lugs. Optimum ground clearance at headlands and during transport can be adjusted precisely to each tractor thanks to a choice of top link positions. A drawbar and transport chassis can also be retro-fitted to TERRADISC K models for even greater flexibility.

• The linkage yoke is hooked up to the lower arms using clevis type mountings.

• A telescopic drawbar is also available. This enables a steering angle of 95° up to a tractor-overall width of 4.20 m.

• A ring hitch is also offered as an option.

Front board

A front board is available as an option to level the soil in front of the discs. Even large clods are broken up by this heavy-duty tool. Reliable through clearance is provided for larger levels of harvest residues. A level soil surface is guaranteed as a result.

The working depth of the front board is adjusted by a single spool valve as standard. This can also be set using the Expert control terminal as an option.

Rugged transport chassis

Transport position

The wheel chassis is mounted directly to the main frame and linked to the headstock. The wide chassis with 500/45-17 tyres travels smoothly on the road.

Air brakes or hydraulic brakes are offered as additional equipment options. These systems enhance safety at maximum permissible speeds and together with the parking brake comply with all road safety legislation.

The transport chassis ensures that the weight acting on the hitch and rear axle of the tractor is minimised. During operation the wheel chassis is folded far forwards in front of the rear roller. Trailed models also feature hydraulic accumulators for smooth operation in the field.

At the headland the TERRADISC T is raised onto the rear roller and its weight distributed across the whole working width.

Tandem CONOROLL roller

Tandem CONOROLL roller

The tandem CONOROLL consists of two rollers with bar thickness of 8 mm. The diameter of the rings is 560 mm. Ideally suited to trailed TERRADISC machines.

The rollers overlap each other and each has a footprint equal to 50 % of the working width. This is especially well suited to light soil.

• The inclination of the roller can be quickly adjusted using a lock pin to allow for the working depth and operating conditions.

• No scrapers required; rollers self-clean effectively.

• Raised on rear roller at headlands, so there are no problems reversing the machine.

• Side-mounted edging boards that can pivot guarantee smooth operation in harvest residues and stony areas

TEGOSEM 200 / TEGOSEM 500

The TEGOSEM cover crop sowing unit combines soil cultivation and sowing a catch crop in a single pass to save time and costs. The TEGOSEM can be combined with the PÖTTINGER SYNKRO stubble cultivators as well as with TERRADISC disc harrows. This new unit can be used together with three-point mounted implements and trailed machines.

The TEGOSEM can be combined with TERRADISC disc harrows:

Precision sowing

Outlet with distribution plate


Outlets for seed distribution.

The seed material is distributed evenly with the TEGOSEM. The metering system is driven electrically. Two different metering cell wheels are provided as standard to ensure precision distribution for small or large seeds even at low seed rates. Eight outlets handle seed distribution.

Calibration

Calibration starts at the press of a button

Calibration is easy: the calibration procedure is started at the press of a button. A calibration bag is provided as standard equipment. A logical guide makes each calibration step easy to follow.

Seed distribution

The seed material is distributed pneumatically using distribution plates. This guarantees pinpoint precision regardless of the wind conditions. The distributor plates are adjusted by changing the shaft angle. The blower is driven electrically up to a working width of 4.0 metres and hydraulically when wider than 5.0 metres. For trailed stubble cultivators and disc harrows, such as the SYNKRO T and TERRADISC T, the TEGOSEM is only available with a hydraulically driven blower.

Metering start/stop

A sensor on the top link detects when to start and stop metering. On trailed machines, this is detected using a load cell on the drawbar.

Standard equipment and controls

Control terminal


DGPS sensor for speed sensor

The TEGOSEM is operated from the driver’s seat using a convenient control terminal.

Functions

• Metering shaft control & monitoring, Output rate electronically adjustable

• Display in kg/ha

• Priming function

• Headland management

• Automatic calibration

• Total hectare counter and daily hectare counter

• Calibration button -calibration at the press of a button

• Emptying function to drain seed hopper

• Filling level sensor

• DGPS sensor for speed sensor

• Pressure supervisor on hydraulically driven blowers for trailed machines

• Sensors on top link or chassis for start/stop metering

• Safe access using platform

• One rough seed and one fine seed metering wheel are supplied with the drill as standard.

Wide range of rear rollers

It's your choice. PÖTTINGER offers a wide range of rear rollers for perfect results with the desired tilth in any type of soil. The whole range of rollers features precision manufacturing and robust design engineering.

Cage roller

Cage roller

The ideal roller for dealing with dry, non-sticky soils. The roller is fitted with strong bars for optimal compression.

Diameter 540 mm, 11 bars.

Diameter 660 mm, 12 bars.

Double cage roller

Double cage roller

The double cage roller is fitted with two different diameter rollers (540 mm front and 420 mm rear). The pendular function ensures optimum ground tracking and perfect tilth.

Knife ring roller

Knife ring roller

The advantages of the knife ring roller with a diameter of 540 mm include enhanced tilth and consolidation by means of wedge-shaped rings. The knives between the rings break up clods and keep the rings clean. Compression in strips has the advantage that water can be absorbed better. The right choice if you are working on dry and heavy soil with no rocks or stones.

Pack ring roller

Pack ring roller

The packer rings, which are enclosed, have a diameter of 550 mm. eight rings per metre of working width. The roller leaves consolidated ridges, promoting drainage and soil respiration. This is the ideal roller on stony, damp ground with large quantities of organic matter. The scrapers are coated for an extended working life.

Rotopack roller

Rotopack roller

Rotopack rollers mix particularly intensively – for light to heavy, nonsticky soils. Harvest residues remain on the surface of the soil and protect your soil against drying out. Working width 3.0 m.

Rubber packer roller

Rubber packer roller

The perfect roller for widely varied soil conditions. Especially for use with trailed implements where the load-bearing capacity of other rollers is near the limit. A diameter of 590 mm and the special profiling allows the soil to be compacted in rows. The scrapers are coated for an extended working life.

CONOROLL roller

CONOROLL


Roller print CONOROLL

This roller consists of rings with a diameter of 540 mm. Each ring is made up of four conical segments that are offset to the left and right. The result is a slot with alternate indentations on either side. When rainwater seeps into these indentations, they prevent it from flowing away. Erosion caused by rainfall is minimised thanks to the optimum structure created on the soil surface. The loose soil between the rings ensures good drainage. The gap between each ring is 15 cm. Spring-mounted scrapers are located in between. These promote the formation of a fine tilth while keeping the space between the rings clean. The load-bearing capacity of the CONOROLL is limited on very light soil. This is an ideal roller for medium to heavy soils. The side segments are covered. This guarantees trouble-free operation in harvest residues and stones.

Tandem CONOROLL roller

Tandem CONOROLL roller

The tandem CONOROLL consists of two rollers with bar thickness of 8 mm. The diameter of the rings is 560 mm. Ideally suited to trailed TERRADISC machines.

The rollers overlap each other and each has a footprint equal to 50 % of the working width. This is especially well suited to light soil.

• The inclination of the roller can be quickly adjusted using a lock pin to allow for the working depth and operating conditions.

• No scrapers required; rollers self-clean effectively.

• Raised on rear roller at headlands, so there are no problems reversing the machine.

• Side-mounted edging boards that can pivot guarantee smooth operation in harvest residues and stony areas