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TERRADISC

TERRADISC T Rotary harrows Drilling technology

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Disc harrow

TERRADISC T

Compact und aggressive

Types

Technical data

	TERRADISC 4000 T	TERRADISC 5000 T	TERRADISC 6000 T
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	3 m	3 m	3 m
Weight with cage roller Ø 540 mm	3880 kg	4339 kg	4685 kg
Weight with cage roller Ø 660 mm	4010 kg	4504 kg	4885 kg
Weight with knife packer roller	4220 kg	4739 kg	5225 kg

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

Standard Equipment

TERRADISC T

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
Tyres	500/45-17
Lighting	Marker boards and lighting
Hydraulic connection	2 x double-acting
Electrical connection	1 x 7-pin lighting plug
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

Trailed compact disc harrow with hydraulic transport chassis

The large TERRADISC compact disc harrows are fitted with a trailed transport chassis. The trailed chassis allows for safe and fast transport speeds without imposing large loads on the tractor.
TERRADISC compact disc harrows have been developed for large-scale stubble cultivating and for general seed bed preparation.

TERRADISC 6000 T

The transport chassis ensures that the rear axle of the tractor is not overloaded.
These trailed machines have a wide working width but can be folded up for transport on roads so that the transport width does not exceed 9.84 ft / 3 metres.
The transport wheels are raised whilst working in the field, resulting in additional
loading of the implement. Good penetration is therefore guaranteed on heavy and dry soils.
The drawbar is coupled to the lower links. Mounting to Cat. 2 and Cat 3 is possible using the double flanged hitch. Ball-head or rotating towing eye are also optionally available for the adjustable drawbar as is a braking system.

TERRADISC 6000 T

Images/Videos

Image gallery

TERRADISC 6000 T
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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