Еquipment for land processing

Hydro-Foldable Rotary Hoe BR-6G (Folding)

The hydro-foldable rotary hoe BR-6G is the flagship 6-meter model manufactured by Zavod Moroza, designed for professional farms that require mobility and high productivity. The main feature of the implement is the hydraulic frame folding system, which allows converting the harrow from working to transport position (and vice versa) in less than a minute without leaving the tractor cab. The main agrotechnical tasks of this implement are:

• Soil aeration
  Effective destruction of the soil crust using the "micro-explosion" method, which ensures saturation of the root zone with oxygen and eliminates the "oxygen starvation" effect of plants.
• Weed control
  Mechanical elimination of 95-100% of weeds at the germination stage ("white thread"), which allows keeping crops clean and significantly reducing the chemical load on the soil.
• Moisture conservation
  Formation of a loose insulating layer on the surface, which blocks the rise of water through capillaries and reliably conserves winter moisture reserves in the root-bearing horizon.
• Work on winter crops
  Gentle removal of the ice crust in early spring, which prevents crop death from lack of oxygen without the risk of injuring the tillering node.

Unlike classic tine harrows, the BR-6G is based on the operation of needle wheels with a special profile, which create a micro-explosion effect when exiting the soil. Such technology ensures maximum aeration, keeping up to 99% of crop plants intact, provided technological norms are observed. The BR-6G model is built on a reinforced folding frame made of profile pipe 140x140x8 mm (Steel 09G2S), designed for intensive loads. The wing folding system is driven by a powerful Hydrosila C100/40x400 hydraulic cylinder (Ukraine), which allows quickly converting the implement into a compact transport position for safe movement on roads. Aggregation with tractors of class 1.4-2.0 (MTZ-892, MTZ-1025 and imported analogues with a power of 80-120 hp) is carried out through a reinforced three-point hitch, which guarantees a reliable connection with both domestic and modern foreign equipment.

Agrotechnical advantages of rotary harrowing with Zavod Moroza implements

Our most popular model BR-6G, like other harrows from Zavod Moroza, implements a technology of gentle but intensive surface tillage. The secret of efficiency lies in the design of the spade-tooth, which creates a micro-explosion when exiting the soil. This process performs three important functions for the future harvest:

1. "Nitrogen explosion" effect
Instant destruction of the soil crust eliminates oxygen starvation of the soil. The massive influx of oxygen sharply accelerates the metabolism of soil bacteria responsible for the decomposition of organic matter. As a result, crop residues are quickly converted into nutrients, including nitrogen. The plant receives "fast food" from the field's natural resources, which is especially important in the early stages of vegetation when the root system is still forming.

2. Moisture sealing and thermoregulation
The implement interrupts the capillary connection between the lower moist layers and the atmosphere. The created layer of loosened soil acts as a "thermal blanket" - during the day it protects the deep layers from overheating and drying out, and at night it reduces cooling. This stabilizes the temperature and water regime, allowing moisture to be preserved for critical phases of crop development.

3. Ecological crop protection
The rotary harrow acts as a continuous mechanical herbicide. The impact action of the teeth destroys up to 100% of weeds in the germination phase, throwing them onto the surface where they dry out. This allows postponing or even completely cancelling the first herbicide treatment, which not only saves money but also relieves the crop plant of "herbicide stress" without slowing down its development.

Design advantages of the BR-6G rotary hoe

The rotary hoe model BR-6G is equipped with reinforced components, professional hydraulics, and wear-resistant working organs for operation in an intensive mode.

• Central frame: Profile pipe 140x140x8 mm (Steel 09G2S)
• Side wing frame: Profile pipe 140x100x6 mm (Steel 09G2S)
• Hydraulic cylinder: Hydrosila C100/40x400 (Ukraine, 160 bar)
• Hinges and assembly parts: Plasma-cut elements from 16 mm sheet
• Working organ (tooth): Specially processed (forged/stamped) Steel 45
• Fasteners: High-strength bolts (strength class 10.9)
• Bearing unit: Closed, maintenance-free (analogue 53032RS/33003, Bulgaria)
• Operator protection: Special protective screen (mesh) on the frame to protect the cab from flying clods and stones
• Working organ suspension: Individual spring-loaded with the possibility of stepped adjustment of ground pressure

The combination of a powerful frame with an 8 mm wall and industrial hydraulics of Ukrainian production gives the structure exceptional endurance. The main elements of the folding frame are plasma-cut from 16 mm sheet, which guarantees high precision and minimizes welded seams. The model is aggregated exclusively through a reinforced three-point hitch and does not provide for the installation of an auto-hitch system due to high weight and intensive load, which must be taken into account before ordering.

Technological advantage over traditional harrowing

The rotary hoe BR-6G offers a fundamentally different level of agricultural technology compared to static tine analogues, turning harrowing from simple loosening into a precise tool for plant care.

• Action accuracy
  The static tooth of an old harrow moves horizontally, damaging the leaves and stems of the crop (losses up to 15%). The rotary spade-tooth of the BR-6G works point-wise, "shooting" weeds out of the soil, but not touching the developed root system of the crop (damage <1%).
• "Moisture sealing" quality
  Instead of simple mixing of the upper layer, the implement creates a structured mulch that blocks capillary evaporation much more effectively, which is critical in arid climate conditions.
• Process continuity
  Thanks to the self-cleaning ability (unlike drag harrows that get clogged with wet soil and residues), the BR-6G allows going out into the field earlier and working without constant stops to clean the working organs.

The economic efficiency of the rotary hoe model BR-6G is formed by two factors - minimizing crop losses and optimizing logistics. The absence of damage to crop plants combined with a reduction in time costs for transportation and maintenance of the unit significantly increases the profitability of growing row crops. The use of professional hydro-foldable equipment is a rational choice for farms aimed at intensive production and reduction of operating costs.

Aggregation and mobility of the rotary hoe BR-6G

The hydro-foldable version BR-6G is designed for intensive operation with tractors of class 1.4-2.0 (MTZ-892, MTZ-1025, MTZ-1221 and imported analogues with a power of 80-120 hp). Connecting to the tractor's hydraulic system allows the operator to transfer the unit from transport to working position in less than a minute directly from the cab, which significantly saves time during the busy period of spring field work. In the folded state, the harrow width does not exceed 3 meters, ensuring the necessary compactness for convenient and safe transfers between fields.

Advantages of buying a rotary hoe BR-6G at Zavod Moroza

The BR-6G model embodies the advanced engineering solutions of our enterprise, combining European approaches to quality with full adaptation to Ukrainian realities. Thanks to the full production cycle, we are personally responsible for the reliability of each node - from the powerful frame to forged hardened teeth capable of withstanding intensive loads. The use of proven hydraulic components makes system maintenance simple and accessible in any region. You can also always count on the prompt supply of any parts directly from production. Cooperation with Zavod Moroza is a choice in favor of efficiency, durability, and fair price.

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