The BT model from LandStal is a disc harrow that is increasingly used in modern agriculture, and the reason for this is its practicality and universality of use. This type of machine is ideal for mixing the soil and the residues, as well as for breaking lumps and preparing the seedbed. By mixing plant residues with the soil, humus-rich bedding is obtained, which contributes to soil conservation and increased yields.
The large distance between the disc sections of as much as one meter allows operation without congestion. The large diameter of the discs of 560 mm (optional 610 mm) provides high working speed, and thus high performance. Each disc is independently connected to the mainframe via a rubber suspension that takes charge of better shredding of crop residues and crushing of lumps. It is also important that the disc bearings are closed and do not require lubrication. The discs are produced by Italian manufacturers OFAS and AMA and are made of high-quality anti-abrasive steel alloys.
The hydraulic system is robust and reliable during the operation, and the necessary safety is provided by a mechanical locking mechanism. It is possible to choose between several different working widths of BTH disc harrows: 4, 4.5, 5 and 6 meters. A trailed version of this model with the same working widths is also optional.
In order to make the operation of the BT disc harrow as efficient as possible, LandStal offers a wide range of rear rollers (14 different types) for perfect results with the desired tilth in any type of soil.
|Model||Width (m)||Weight with tubular roller *||Power demand (HP)||Performance (HA / h)||Working depth (cm)|
*The weight of the trailed version is about 1,000 kg higher