Agricultural machines
HUDJIK Gruber – the ideal device for every purpose
The HUDJIK Gruber is specially engineered to minimize soil disturbance, combining the functions of plowing and discing into a single pass. Besides substantial cost savings, it creates ideal growing conditions for sprouting and health crop growth.
The HUDJIK 3-row gruber, featuring hoe wings, satisfies all the demands of traditional tillage methods. The optimal construction ensures operation without congestion, very good crushing of the soil and perfect mixing of crop residues, which increases the fertility of the soil, the ability to retain water and protects the soil from erosion.
The initial purpose of cultivating stubble at a shallow depth (3-8 cm) is to facilitate the germination of dropped and weed seeds, as well as incorporating the crop remains into the soil to speed up the decomposition process.
By carefully controlling the working depth of HUDJIK Gruber, the seeds that fall are kept from reaching overly deep soil layers and are able to germinate evenly.
Stubble can be cultivated to a medium-deep level or undermined even deeper to enhance the decomposition of plant residues. In the majority of locations, it is recommended to carry out a medium-deep and intensive mixing of plant residues after 2-3 weeks.
When dealing with substantial plant residues, as well as wet harvesting and an unstable soil structure, a deeper soil dig of 15-25 cm is imperative.
Tine legs
The tine legs, sourced from a reputable German manufacturer, boast high-quality steel construction and an optimized shape for exceptional work performance, soil cultivation, and durability.
Frame
The highest quality German steel was used to construct the frame, making it incredibly strong.
Settings of working depth
Operation of HUDJIK Gruber is user-friendly. By utilizing the hydraulic controls in the tractor cab, the working depth can be modified. A large pointer displays the working depth. The depth can be corrected without halting work. A non-return blocking valve is included in the hydraulic system for depth adjustment to prevent strain on the tractor's hydraulic system during use. The maximum working depth is 25 cm.
Disc setup
The hydraulic system in the tractor cabin allows for easy adjustment of the disc's working depth. The working depth is shown on a large pointer. One alternative for adjustments is by utilizing a gear mechanism and manually turning a threaded spindle.
The gear mechanism ensures the discs stay parallel in every position.
Discs and hubs
The propeller-shaped discs are available for purchase, with the option to order them as full discs. Our propellers are constructed from cold-formed and hardened Boron Manganese steel, a durable and dependable material that guarantees a prolonged service life. The discs, with their star shape, not only distribute the soil evenly after processing with the tine legs, but also effectively crush clods. The disc hubs are made with high quality materials and the bearings are equipped with cassette sealing, eliminating the need for maintenance and extending their longevity.
Roller
The roller, consisting of 40x40 steel L profiles and measuring 550mm in diameter, is equipped with a serrated edge to avoid slippage. The roller also has own cleaners.
Cleaner replacement
The cleaner replacement is simple without having to cut, weld, or swap out the cleaner or entire unit.
Surface protection
The highest quality plasticizing powders from renowned German manufacturers are utilized in our advanced plasticization process for optimal surface protection.
Advantages of HUDJIK Gruber:
| HUDJIK GRUBER | NABU 2.15 | NABU 2.5 | NABU 3.0 | NABU 4.0 |
|---|---|---|---|---|
| Working width [m] | 2.15 | 2.5 | 3.0 | 4.0 |
| Transport width [m] | 2.15 | 2.5 | 3.0 | / |
| Transport height [m] | 2.15 | 2.5 | 3.0 | / |
| Length [m] | 3.35 | 3.35 | 3.35 | 3.35 |
| Weight with SteelCut roller [kg] | 1255 | 1385 | 1555 | / |
| Dimensions of roller tires | / | / | / | / |
| Number of working units | 7 | 8 | 10 | 13 |
| Spacing of working units in line [cm] | 90 | 90 | 90 | / |
| Spacing of tine legs in line [cm] | 29.5 | 29.5 | 29.5 | / |
| Frame height [cm] | 85 | 85 | 85 | 85 |
| Required tractor power [HP] | 100-120 | 150-170 | 180-200 | 240-260 |
| Tine width of the working unit [cm] | 37 | 37 | 37 | 37 |
| Light-signaling | Standard | Standard | Standard | Standard |
| Hydraulic depth adjustment | Optional | Optional | Optional | Optional |
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