Great delimbing properties and excellent grip on large and bent trunks
The newest addition to John Deere's 400 series, the H425 harvester head, is especially designed for handling large trunks. The new geometrics of the feed roller arms enable excellent grip regardless of the trunk size. Thanks to its three different trunk type settings – one for normal trunks, another for dealing with large butt-flare, and a top saw for pile processing and hardwood ‒ the H425 is well suited to different types of regeneration harvesting. The frame of the H425 is higher than usual which helps control the felling process. A new hydraulics solution makes the hoses more durable. Feeding is handled efficiently, thanks to excellent grip and trunk management features as well as the location of the delimbing knives.
|Feeding||4 feed rollers, max. opening 680 mm|
|Cutting diameter||750 mm|
|Weight without rotator and link||1330 kg|
|Delimbing||4 moving and 2 fixed knives|