Inter-Row Weeding Cultivator Grand Max ROW CONTROL Start KRN-5.6

Grand Max ROW CONTROL — precision in every row

Cultivator Description

The Grand Max ROW CONTROL Start KRN-5.6 inter-row weeding cultivator is a modern row-crop inter-row cultivator with a rigid frame (solid toolbar), without a fertilizer application system, designed for highly efficient mechanical cultivation of row crops.

This model is a reliable inter-row cultivator (KRN), ideally suited for 70 cm row spacing (adjustable from 45 to 75 cm). The machine ensures stable working depth, precise row guidance, and high productivity in all field conditions.

Purpose of the Cultivator

The KRN-5.6 inter-row cultivator is used during the growing season and performs the following operations:

• effective weed control without the use of herbicides;
• soil loosening and crust breaking;
• improved soil aeration and moisture exchange;
• moisture retention in the root zone.

Suitable crops:

• corn (maize)
• sunflower
• soybean
• sugar beet
• rapeseed
• vegetable crops

Recommended working periods:

• 1st pass — 5–10 days after emergence;
• 2nd pass — at 3–5 leaf stage;
• 3rd pass — before row closure.

The KRN-5.6 weeding cultivator significantly reduces the need for chemical crop protection.

Design and Technical Features

The reinforced KRN-5.6 cultivator is built on a heavy-duty frame with a section of 140×140×8 mm, ensuring maximum rigidity and long service life.

Design features:

• each section is equipped with 5 working tools:
  one central fixed tool and four adjustable in width;
• parallelogram suspension system ensures precise ground contour following and safe operation without damaging crops;
• suspension is equipped with 8 sealed bearings, ensuring durability and minimal maintenance;
• working depth adjustment is performed via the support wheel;
• the support wheel acts as a stabilizer and maintains consistent depth across the entire working width;
• adjustable spring pressure system (4 positions) for soil penetration control;
• support wheels can be raised, lowered, and adjusted;
• rubber tires provide self-cleaning from soil buildup.

Additional Options

The universal weeding cultivator can be equipped with additional components:

Row protection shield (optional):

Operates in 3 modes:

1. floating mode (follows soil contour);
2. fixed height;
3. disabled mode.

Versatility of Use

The KRN-5.6 cultivator-ripper can be used not only for inter-row cultivation:

• for full-field cultivation (with sweep blades);
• for hilling operations;
• with the possibility of installing a fertilizer system in the future.

This makes the machine a versatile tool for agricultural enterprises.

Transportation

The cultivator is equipped with a reliable transport system that allows:

• safe movement on public roads;
• transport width — 2.1 m.

Technical Specifications

Cultivator Advantages

The Grand Max ROW CONTROL Start KRN-5.6 offers the following benefits:

• reinforced high-strength frame;
• precise adjustment of row spacing and working depth;
• reliable parallelogram suspension;
• minimal crop protection zone;
• high productivity;
• easy operation and maintenance;
• fuel efficiency;
• long service life.

Quality and Reliability

Production uses:

• metal components with strength class not lower than 8.8;
• high-quality steels;
• modern processing and painting technologies.

This ensures durability, reliability, and resistance to heavy loads in real field conditions.

Manufacturer

Grand Max Agro is a Ukrainian manufacturer of agricultural machinery that implements modern technologies and produces reliable equipment for agribusiness.

The company’s equipment is known for:

• high build quality;
• well-engineered design;
• adaptation to real operating conditions.

Conclusion

The Grand Max ROW CONTROL Start KRN-5.6 is a reliable inter-row row-crop cultivator that ensures high-quality soil cultivation, effective weed control, and consistent performance.

If you are looking for a powerful, durable, and efficient inter-row cultivator KRN-5.6 that operates without unnecessary costs — this model is the optimal choice for your farm.