BT - Disc harrow

A – Basic equipment:

Rubber protection 35 x 210 mm or spring protection 90 x 13 mm (disc 510 mm type „C”)
Two rows of discs 560 mm type „P” standard or „C”
Maintenance-free hubs with cartridge seal
Distance between the rows of discs 85 cm
Side screens
Foldable side discs with adjustment of working depth in BT27, BT30, BT35 and BT40 version 2018. BT50 special quick-hitch.

B1 – Mandatory equipment - Rollers with holders:

Tube roller (diameter 500 mm) - 9 tubes
Tube roller (diameter 500 mm) - 12 tubes
Packer roller (diameter 500 mm)
Crosskill roller (diameter 400 mm)
Flexi ring roller (diameter 500 mm, 60x10mm)
Standard cleaners for flexi ring roller (diameter 500 mm 60x10 mm)
Rubber roller (diameter 500 mm)
Double roller (400 mm cage roller+ 400 tube roller) 2020 version
Double roller ( 500 mm tube roller+ 400 mm cage roller) 2020 version
Double roller ( 500 mm tube roller+ 400 mm tube roller) 2020 version
Double roller (2x500 mm C-ring roller) 2020 version
C-ring roller (diameter 500mm) without cleaners
T-ring roller (diameter 500mm) without cleaners
V-ring roller (diameter 500mm) without cleaners
Standard cleaners (for T-ring ,V-ring and C-ring roller)
Chain cleaners (for T-ring ,V-ring and C-ring roller)

C – Optional equipment:

Harrow (between second row of discs and a roller)
Hydraulic adjustment of roller (2018 version for BTH)
Basic lights 2022 version
Platform with steps for SP200/SP230
Surface of frame treated with hot-dip galvanizing
Surcharge to SKF hub (only for disc type "C" 560 mm)
Surcharge to disc type "C" 560 mm thickness 6 mm

See product catalog

Model	Width (m)	Weight (kg)*	Power demand (HP)	No. of discs (pcs)	Performance (ha/h)	Working depth max (cm)
BT25	2.5	1180	85 - 115	20	1.50 - 3.00	14
BT27	2.7	1180	90 - 120	22	1.89 - 3.24	14
BT30	3.0	1320	100 - 130	24	2.10 - 3.60	14
BT35	3.5	1320	105 - 140	28	2.45 - 4.20	14
BT40	4.0	1750	110 - 150	32	2.80 - 4.80	14
BT40H	4.0	2250	120 - 150	32	2.80 - 4.80	14
BT50H	5.0	2600	140 - 180	40	3.50 - 6.00	14
BT60H	6.0	3100	160 - 200	48	4.20 - 7.20	14

* The given weight is approximate and may differ from the actual one, depending on the equipment and configuration.

DISC HARROW

Disc harrows of the BT series are machines designed for difficult tasks. Working widths of up to 6 meters and optional transport equipment are ideal for intensive and fast stubble cultivation. They are efficient with low fuel consumption. BT harrows are great at stubble cultivations with a lot of crop residues, as well as restoring fallow land for cultivation.

SIDE SCREENS

Active screens located on the edge of both disc sections limit the soil deposition zone by the outer discs, preventing rutting at the junction of passages. In the event of excessive depression or a large obstacle, the screen holders are attached to the frame with floating connections, allowing the screens to tilt up during a collision. So you don't have to adjust the screen, it adjusts itself to the conditions. In addition, you can adjust its depth and longitudinal position.

RUBBER PROTECTION 35x210 MM

Each plate is mounted on an individual holder in a system of four rubber shock absorbers. They effectively protect the plates against damage. The shock absorbers also reduce vibrations transmitted to the machine. Work without worry, without breaks.

MAINTENANCE-FREE HUBS WITH CASSETTE SEAL

Does the daily maintenance of your old machine demand too much time and attention? It's time to forget about frequent bearing lubrication. Our disc harrows come standard with maintenance-free hubs, housing bearings identical to those used in the automotive industry. The entire system is sealed with cassette seals, proven to be highly effective in demanding field conditions.

TWO ROWS OF PLATES

The rake angle and the cutting angle of the discs suitable for high working speeds allow the user to obtain the fullest possible effect of mixing crop residues with the soil in the working depth range from 3 cm to 14 cm with a standard disc diameter of 560 mm. It is not the machine that determines job opportunities! You set the limits!