Inter-row weeding cultivator KRN5.6 Grand Max ROW CONTROL Fold Ferti KRN-5.6 (folding frame, fertilizer application system at the front of the tractor)

Inter-row Row Crop Cultivator KRN5.6 Grand Max ROW CONTROL Fold Ferti KRN-5.6 (folding frame, front-mounted fertilizer application system)

Grand Max ROW CONTROL Fold Ferti KRN-5.6 is a high-tech inter-row cultivator with a folding frame and an integrated liquid fertilizer application system (UAN, liquid fertilizers) mounted at the front of the tractor. This model is designed for modern farms aiming to maximize efficiency, ensure precise soil cultivation, and reduce operating costs.

The machine combines several key agricultural operations in a single pass: inter-row cultivation, weed control, soil loosening, and precise fertilizer application directly into the root zone.

 Key Feature: Folding Frame + Front-Mounted Fertilizer System

The main advantage of this model is the folding frame, which provides:

✔ compact transport dimensions (2.1–2.5 m)
✔ convenient road transport without escort
✔ quick transition from transport to working position
✔ reduced logistics and fuel costs
✔ improved operational mobility

At the same time, the structure maintains the rigidity and durability of a solid frame, withstands heavy loads, and ensures stable performance even at high working speeds.

 Unique Advantage: Front-Mounted Fertilizer System

In this configuration, the fertilizer application system is mounted in front of the tractor, offering a significant technological advantage.

Benefits of front placement:

✔ full operator control over the fertilization process
✔ real-time visual monitoring (flow, pressure, rate)
✔ easy access for maintenance and adjustment
✔ balanced weight distribution between tractor axles
✔ reduced load on the rear hitch
✔ increased stability during operation
✔ improved maneuverability and balance

This solution is especially effective for intensive use and precision farming technologies.

 Integrated Fertilizer Application System (FERTI)

The fertilizer system is fully integrated into the cultivator design and operates synchronously with the working sections.

Key benefits:

✔ soil cultivation and fertilization in one pass
✔ no need for additional equipment
✔ fewer field passes
✔ reduced soil compaction
✔ fuel savings up to 30%
✔ improved nutrient uptake efficiency
✔ increased crop yields

 Technical Specifications of the Fertilizer System

 Cultivator Design and Reliability

The machine is built on a reinforced folding frame 140×140×8 mm, ensuring:

✔ high strength and rigidity
✔ resistance to deformation
✔ even load distribution
✔ stable operation at high speeds

Working tools:

• Bianchi (Italy) shanks
• S-shaped tine 32×10 mm
• 150 mm sweep shares

✔ full inter-row coverage
✔ effective weed cutting
✔ uniform soil loosening
✔ minimal crop damage

 Sections and Precision Operation

Each section provides:

✔ 100% inter-row coverage
✔ efficient weed control
✔ consistent soil cultivation

Parallelogram suspension:

✔ precise terrain contour following
✔ stable working depth
✔ crop protection

 Adjustments and Versatility

The cultivator allows precise adjustment of:

✔ working depth
✔ row spacing (45–75 cm)
✔ section pressure

Optional equipment:

• row protection shields
• harrows
• press wheels
• fertilizer system upgrades

 Cultivator Technical Specifications

 Suitable Crops

The cultivator is ideal for:

✔ corn
✔ sunflower
✔ soybean
✔ rapeseed
✔ sugar beet
✔ vegetable crops

Recommended operation stages:

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

 Advantages Over Competitors

✔ folding frame — easy transport and mobility
✔ front-mounted fertilizer system — full control
✔ two operations in one pass
✔ reduced fuel and operational costs
✔ no need for additional machinery
✔ precise fertilizer dosing
✔ reduced herbicide use
✔ increased crop yield

Grand Max ROW CONTROL Fold Ferti KRN-5.6 is a modern inter-row cultivator with a front-mounted fertilizer system that delivers:

✔ maximum efficiency in a single pass
✔ precise fertilization under full operator control
✔ excellent mobility thanks to the folding frame
✔ high-quality soil cultivation

This is the ideal solution for farms looking to increase productivity, reduce costs, and implement advanced agricultural technologies.