4WD Harvester Head

  • Compatible: 1070G, 1170G, 1270H
  • Feed roller opening: 640 mm
  • Maximum cutting diameter: 620 mm
  • Saw bar length, max: 750mm
  • Feed speed, max: 6.0 m/s
  • Feed force, max: 22 – 27 kN
  • Weight: 1105 kg

Sustainable agility for regeneration harvesting and thinning

The H424 is an agile harvester head for regeneration harvesting and thinning. The wide backward turning angle of the tilt handle and excellent processing ability of curved trunks allow for smooth work even in challenging places

JOHN DEERE

Features


Improvements to the predecessor

  • New PEVO valve block for improved economy, adjustability and control, feed motor durability and productivity
  • Hydraulic hoses from the loader to the harvester head and from the valve block to the feed motors have been rerouted to increase service life and facilitate hose replacement
  • Backwards tilt angle is greater
  • Placement of rear delimbing knives has been changed
  • Frame load-bearing capacity has improved when feeding backwards
  • Handling of crooked stems has improved
  • Color marking from rear knife is more accurate
  • Jump-offs of saw chain have been reduced

Over-rotation prevention protects against hose damage.

Over-rotation prevention is available for 1270H and 1470H harvesters with IBC 3.0 and H424 or H425/H425HD harvester head.

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