Oxbo's Korvan 9240 Jatropha harvester Korvan 9240 Jatropha Harvester

Korvan 930 harvesting jatropha in initial field testsOxbo is proud to introduce the Korvan 9420 mechanical jatropha harvester. As a leader in niche market agriculture, Oxbo understandas industries that require mechanical solutions to be viable. Oxbo has spent time field testing various models of harvesters, and in response to field test, Oxbo has developed the Korvan 9420 as the best fit for mechanically harvesting jatropha. Based on the Korvan 9200 coffee harvester, the large tunnel and optional on-board storage or over-the-row conveyor make the Model 9420 the most efficient, effective harvester commerically available.

Mechanically harvesting jatropha provides several benefits:

  • Selective harvesting
  • Continuous harvesting
  • Control of harvesting costs
  • Reduce labor
  • Efficiency and reliability
  • Harvest on demand

Want to learn more about mechanical jatropha harvesting? Oxbo representative, Scott Korthuis, recently spoke at the Jatropha World conference in Costa Rica. You can view the presentation, including best cultural practices for mechanical harvesting, by clicking here.

The selective picking system on the Korvan Japtropha HarvesterUnique selective picking system

  • Picks only the ripe fruit
  • Picks the crop through multiple passes
  • Removes fruit, but is gentle on the plants

Proven cleaning system

Low maintenance

Customizable for performance: on-board storage dump bin or over-the-row conveyor available

Single operator design

Conintuous picking

Three wheel design for stability and tight turning radius

Dimensions
Length: 16ft (5.89m)
Width: 11ft 5in (3.48m)
Minimum Height: 11ft 5in (3.48m)
Lift: 1ft 10in (50cm)
Tunnel width: 4ft 7in (1.4m)
Throat width: 2ft 1in (0.6m)

The best way to improve harvest results is paying attention to intial field set up.

  • Hedge and purning: Hedging and annual pruning are recommended. Prune and train plants to have a single trunk for higher fruit retention
  • Raised beds
  • Row spacing: Best spacing for mature plants is 3-4m between rows
  • Headlands 6-8m headlands are recommended
  • Plant height: Ideal heigh is 2.5 or less; however, we have harvested 3m plants.
  • Plant spacing: Optimum plants spacing is 1-1.5m between plants

For a complete list of FAQ on mechanical jatropha harvesting, please view our presentation here.

Field testing mechanical jatropha harvesters

© 2010 Oxbo International Corporation. All specifications subject to change without notice.