Why Mechanical Harvesting
The Two Biggest Problems in Walnut Harvesting: Labour and Time
In Türkiye, finding seasonal farm workers gets harder every year, while labour costs rise rapidly. Hand-harvesting walnuts requires, on average, about 1.5 man-days per decare of labour. Based on this figure:
- 300 dekarlık orta ölçek bir ceviz bahçesi → toplam 450 adam-gün işçilik
- A large plantation of 1,000 decares → 1,500 man-days of labour in total
Assembling a crew of this size at the start of the season, organising it and keeping it in the field throughout the harvest has become practically impossible for many growers today.
The second problem is timing. Hand harvesting takes weeks. During that long period, an unexpected rain can degrade the quality of walnuts lying on the ground through contact with damp soil, causing significant losses in colour, flavour and market value. A single spell of bad weather can jeopardise the profitability of the entire season.
Comparison: Hand harvesting vs. mechanical harvesting with Monchiero
Time required to harvest a 300-decare walnut orchard:
| Method | Equipment | Total Time |
| Hand harvesting |
30 workers × 15 days |
450 man-days |
| Monchiero 2095 |
Single operator, ~50 da/day |
~6 days |
| Monchiero 20125 Ferox |
Single operator, ~100 da/day |
~3 days |
* Harvest rates are based on operating speeds of 6 da/hour (2095) and 12 da/hour (20125 Ferox) respectively, in an orchard with suitable ground preparation. They may vary depending on field conditions.
Mechanical harvesting offers growers four key advantages:
- Greatly reduces labour requirements. A single operator replaces a crew of 30.
- Cuts harvest time to days. The shorter harvest window minimises dependence on weather conditions.
- Fast return on investment. The labour cost eliminated each season quickly pays back the investment in the machine.
- Preserves harvest quality. Because walnuts spend less time on the ground, mould and colour losses are kept to a minimum.