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Conseils & maintenance

Combine harvester: essential parts for optimal performance in 2026

During harvest, there is no room for approximation. Every detail matters, especially every part.

A poorly equipped combine harvester can lead to yield losses, broken grains and machine downtime.

  • Yield losses
  • Broken grains
  • Machine downtime
  • Additional costs

With increasingly unpredictable weather conditions, having a machine at peak performance is essential.

A high-performance machine relies above all on its parts

A combine harvester is a set of technical components that must work in perfect harmony.

  • Threshing quality
  • Harvest flow
  • Overall performance

Key parts to monitor as a priority

🔧 Threshing bars

Ensure grain separation.

  • Poor threshing
  • Broken grains
  • Significant losses

⚙️ Concave

Essential for threshing quality.

  • Worn concave bars
  • Incorrect type
  • Unthreshed grains

🌾 Sections

Key to a clean cut.

  • Irregular cutting
  • Losses from the start
  • Mechanical and fire risks

🔩 Double fingers

Regulate crop flow.

  • Blockages
  • Imbalance
  • Header play

⛓️ Conveyor chains

Ensure work continuity.

  • Machine downtime
  • Irregular flow
  • Component damage

The most common field mistakes

  • Incorrect concave selection or adjustment
  • Wrong section tooth type
  • Incompatible parts

These mistakes lead to performance loss, premature wear and emergency interventions.

LANDA: a committed technical partner for your performance

At LANDA, we don’t just sell parts.

We have invested in training our teams to provide you with high-level technical support.

Our teams have been trained alongside Nicolas Thibaud, a recognized harvest expert.

What it means for you

  • Advice tailored to your machine
  • Precise part identification
  • Optimized product selection

An offer designed for field conditions

  • 🔧 Wide range of parts
  • 🚚 Fast delivery (48h)
  • 🔁 Multi-brand
  • 📦 Stock availability

Anticipate to avoid losses during harvest

During the season, every hour counts.

  • Sections
  • Double fingers
  • Threshing bars
  • Conveyor chains

💡 Anticipating their replacement helps secure your harvest and maintain optimal yield.

Conclusion

In 2026, performance depends on part quality and the right partner.

With LANDA, you get the right parts, at the right time, with the right advice.

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