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TERRADISC

TERRADISC T Rotary harrows Drilling technology

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Disc harrow

TERRADISC

compact and effective

Types

Technical data

	TERRADISC 3000	TERRADISC 4000
Working width	3 m	4 m
Number of discs	24 pcs.	32 pcs.
disc diameter	51 cm	51 cm
Tine spacing	12,5 cm	12,5 cm
Gang spacing	80 cm	80 cm
Under beam clearance	80 cm	80 cm
Power requirement	95 hp	135 hp
Transport width	3 m	4 m
Weight with cage roller Ø 540 mm	1675 kg	2380 kg
Weight with cage roller Ø 660 mm	1775 kg	2510 kg
Weight with trailed ring press	1830 kg	2790 kg
Weight with knife packer roller	1945 kg	2720 kg
Weight with pendular ROTOPACK	1750 kg

	TERRADISC 4000 K	TERRADISC 5000 K	TERRADISC 6000 K
Working width	4 m	5 m	6 m
Number of discs	32 pcs.	40 pcs.	48 pcs.
disc diameter	51 cm	51 cm	51 cm
Tine spacing	12,5 cm	12,5 cm	12,5 cm
Gang spacing	80 cm	80 cm	80 cm
Under beam clearance	80 cm	80 cm	80 cm
Power requirement	135 hp	170 hp	204 hp
Transport width	2,85 m	2,85 m	2,85 m
Weight with cage roller Ø 540 mm	2680 kg	3139 kg	3485 kg
Weight with cage roller Ø 660 mm	2810 kg	3304 kg	3685 kg
Weight with trailed ring press	3090 kg	3419 kg	3795 kg
Weight with knife packer roller	3020 kg	3539 kg	4025 kg

Dimensions and weights are subject to change due to ongoing technical development, and vary from country to country.

Standard Equipment

TERRADISC

Mounting	Rear 3-point linkage
Mounting option	Three point linkage c/w enclosed lower link pins
Mounting category	Cat. II / Width 2 Cat. III / Width 3
Working depth	3 - 12 cm
Disc hubs	Twin race tapered ball bearings with 6-part labyrinth seal
Standard equipment includes	Overload protection Mounting for rear roller

TERRADISC K

Mounting	Rear 3-point linkage
Mounting option	Three point linkage c/w enclosed lower link pins
Mounting category	Cat. II / Width 2 Cat. III / Width 3
Working depth	3 - 12 cm
Disc hubs	Twin race tapered ball bearings with 6-part labyrinth seal
Hydraulic connection	1 x double-acting
Standard equipment includes	Overload protection Mounting for rear roller

Technical highlights

Disc bearings / stone protection

Small disc distances
Coulter discs made of recycled special steel are an aggressive working tool. The offset arrangement of the two disc bars ensures a good mixture of soil and straw. The large discs, with their 20’ / 51 cm diameter, are available in either grooved or smooth variants. The small 4.92’ / 12.5 cm distance between discs makes it possible to effectively fit 8 discs per meter of working width.

4.92’ / 12.5 cm distance between discs

Best traction
The discs are tilted from both the direction of travel and the ground. This position ensures better traction in the soil. The optimized adjustment angle (15°) is the same for both rows of discs. This results in the best possible trailer conditions without pulling to the side.

Nonstop stone protection

Maintenance-free non-stop stone protection!

Each disc is fastened to the disc frame with clamps. In the middle, four rubber elements ensure the fastening of the disc elements. The large diameter of the rubber elements (1.57’ / 40 mm) allows the discs to move aside easily. This prevents sticking on stones.
When foreign bodies are encountered, the integrated rubber elements allow the discs to move aside. After the obstacle is past, the coulter discs are automatically moved back into the working position.

PERFECT

Precision adjustment
Depending on the type of soil, working depth and speed, the two rows of discs can be moved centrally in 4 stages.

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Maintenance-free bearings
The two-row slanted ball bearings were adopted from the construction machine industry. Their robustness and reliability are therefore guaranteed. The
relative arrangement of the bearings results in better absorption of axial and radial shocks.
The bearing is oil-lubricated and thus maintenance-free.
A 6-ply labyrinthine gasket seals the bearings
completely.

Trailed rollers

Roller variants and application options

Type	External diameter in inch/cm	Use for soil moisture			Use for soil friability
Type	External diameter in inch/cm	dry	average	moist	slight	average	heavy
Disc roller	600	●	●			●	●
Bar cage rollers	540	●	●		●	●
Dual cage rollers	420/380	●	●		●	●
Cutting packer roller	550	●	●	●	●	●	●
Rotopack roller	600/545	●	●	●	●	●	●

DISC ROLLER

Disc rollers (23.6’ / 60 cm in diameter) are advantageous due to their increased crumbling and consolidation using wedge-shaped rings. The blades between the rings break up the clods and also clean between them.
Strip-wise consolidation has the advantage that water is absorbed better.
The right choice for dry, heavy soil.

BAR CAGE ROLLER

The ideal roller for working dry, non-sticky soil. The roller is equipped with nine strong studs for optimum consolidation. Diameter 21.3’ / 54 cm, low maintenance and wear costs.
The dual bar cage rollers have different diameters – 16.5’ / 42 cm in front and 15’ / 38 cm in back.

CUTTING PACKER ROLLER

New from Pöttinger. The cutting packer roller with welded packing rings closed on the sides.
21.6’ / 55 cm diameter, with 8 packer rings for each meter of working width.
The roller leaves a stripwise consolidation: this supports water absorption and allows the soil to breathe. The ideal roller for rocky, moist soil conditions and high proportions of organic matter.

ROTOPACK ROLLER

Two aggressive, meshing tined discs are particularly effective at crumbling and mixing. Each roller consists of a central pipe. The front roller has a diameter of 10.6’ 27 cm, and the back roller 8.5’ / 21.5 cm. The swing mounting allows the best possible adjustment to uneven soil.
The rotopack roller is particularly suitable for lighter, non-sticky soil.

PERFECT

The trailing rollers of the Terradisc take care of depth working. A precisely adjustable slotted bracket 1 allows different working depths to be selected.

Cleaning knife bar height
is adjusted using pin-in-hole matrix

Heavy-duty roller bearings
on left and right

Detailed information

TERRADISC 5000/6000 K
The new TERRADISC compact disc harrows were developed for
stubble cultivation over large areas and for general seedbed preparation. Compact machines for shallow preparation
with intensive mixing and are offered with working widths of 16'5" / 5.0 m and 19'8" / 6.0 m.

The new TERRADISC short disc harrow features a sturdy base frame with 2 cross beams for the discs and mounting brackets for trailed rollers. Angle adjustment of the discs allow high rates of travel. Pure power.

HIGHEST QUALITY MATERIALS

The welded, twist-resistant carrying frame is massively constructed. The two disc cross bars are connected over two swiveling connectors. The swivels are screwed into the carrying frame. For the disc frame, too, only the highest quality materials are used.

INDIVIDUALLY ATTACHABLE

The easily turnable, short machines are built on a triangle. The socket for the upper and lower links is detachable at 3 points (1).

This allows the machine to be adjusted for various tyre dimensions. To achieve good traction, the position of the lower trailer link should slope gently up towards the machine.
The attachment hitch also has a tilt adjustment (2).
This makes it easy to adjust to any trailer geometry, improving ground clearance when turning and transporting.

SHORT LENGTH

The short construction is a significant feature. The first row of discs is very close to the hitch. The distance between tools rows is 31.4’ / 80 cm.

31.4’ / 80 cm frame height

The entire structural length including trailer does not exceed 9.84’’ / 3.0 m. This compact construction guarantees the stable, comfortable movement of the machine.

Images/Videos

Image gallery

TERRADISC 3000 Press image (high res.)	TERRADISC 3000 Press image (high res.)	TERRADISC 4000 K Press image (high res.)	TERRADISC Duo 3000 / 4000 K Press image (high res.)
TERRADISC 6000 K Press image (high res.)	TERRADISC 6000 K Press image (high res.)

Videos

BODEN und SAAT Video
SERVO, LION, SYNKRO, TERRADISC und Sämaschinen
Online-Video, 5:27 min.

Brochures

TERRADISC Compact disc harrows
24 pages [97+235.02.0310]

File size: 3.157 KB

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