Tree harvester 850

woodsman

850

The ultimate tool for mechanised harvesting in New Zealand, our “Big Woodsman” will go to work on the most demanding trees and reliably produce clean stems and high-quality logs with speed and efficiency.

The WOODSMAN PRO™ 850 has been developed specifically to perform in our challenging local forests.

This processing head weighs 4.8 tonnes and is suitable for 32+ tonne base machines.

The WOODSMAN PRO™ 850 can be paired with our OptiPlus or LOGGIC control system for superior performance and ease of operator use.

TOP SAW MAX CUT:
Ø590 mm (Ø23.2 in)
MAIN SAW MAX CUT:
Ø930 mm (Ø36.6 in)
MAX DELIMB KNIFE OPENING:
877 mm (34.5 in)
FEED SPEED:
3.5 m/s (11.5 ft/s)
WEIGHT: 4880 kg (10760 lb)
  • Continuous 360° rotation for manoeuvrability.
  • Well concealed yet readily accessible hosing from machine arm to the control valve mounted in the head so downtime due to damaged hydraulic lines is kept to a minimum.
  • On-board fault diagnosis for head and base machine.
  • Work on the most demanding trees and reliably produce clean stems and high-quality logs with speed and efficiency.
  • Strong unyielding chassis with minimal wear to all pin connections after thousands of hours of harsh operation.
  • Fabricated steel control valve bonnets providing easy access to main control valve and critical maintenance areas.
  • Feed wheels feature reversible mounting to enable more even wear and prolong service life.
  • Large range of service exchange parts available to minimise down-time.
  • Heavy duty delimb arms – two sets (upper and lower) are individually controlled.
  • Maximum delimb knife opening is 877 mm.
  • Top floating delimb knife and keepers feature replaceable wear pads to help avoid expensive rebuilds.
Dimensions
  • Weight: 4880 kg (10760 lb) (incl. knuckle)
  • Max Height: 3756 mm (147.9 in) (incl. knuckle)
  • Max Width: 2508 mm (98.7 in)
  • Max harvest tilt: 146 deg
Drive
  • Feed force @ 350 bar: 60.6 kN (13600 lbf)
  • Feed speed @ 400 I/m: 3.5 m/s (11.5 ft/s)
Top Saw
  • Max saw cut: Ø590 mm (Ø23.2 in)
  • Bar length: 28 in
  • Chain pitch: 0.75 in (0.404 in optional)
Delimb
  • Max delimb knife opening: 877 mm (34.5 in)
  • Max delimb capability: Ø800 mm (Ø31.5 in)
Main Saw
  • Max saw cut: Ø930 mm (Ø36.6 in)
  • Bar length: 38, 40, 43 in
  • Chain pitch: 0.75 in

For detailed specifications, please click here

FEATURES
  • Continuous 360° rotation for manoeuvrability.
  • Well concealed yet readily accessible hosing from machine arm to the control valve mounted in the head so downtime due to damaged hydraulic lines is kept to a minimum.
  • On-board fault diagnosis for head and base machine.
  • Work on the most demanding trees and reliably produce clean stems and high-quality logs with speed and efficiency.
  • Strong unyielding chassis with minimal wear to all pin connections after thousands of hours of harsh operation.
  • Fabricated steel control valve bonnets providing easy access to main control valve and critical maintenance areas.
  • Feed wheels feature reversible mounting to enable more even wear and prolong service life.
  • Large range of service exchange parts available to minimise down-time.
  • Heavy duty delimb arms – two sets (upper and lower) are individually controlled.
  • Maximum delimb knife opening is 877 mm.
  • Top floating delimb knife and keepers feature replaceable wear pads to help avoid expensive rebuilds.
SPECS
Dimensions
  • Weight: 4880 kg (10760 lb) (incl. knuckle)
  • Max Height: 3756 mm (147.9 in) (incl. knuckle)
  • Max Width: 2508 mm (98.7 in)
  • Max harvest tilt: 146 deg
Drive
  • Feed force @ 350 bar: 60.6 kN (13600 lbf)
  • Feed speed @ 400 I/m: 3.5 m/s (11.5 ft/s)
Top Saw
  • Max saw cut: Ø590 mm (Ø23.2 in)
  • Bar length: 28 in
  • Chain pitch: 0.75 in (0.404 in optional)
Delimb
  • Max delimb knife opening: 877 mm (34.5 in)
  • Max delimb capability: Ø800 mm (Ø31.5 in)
Main Saw
  • Max saw cut: Ø930 mm (Ø36.6 in)
  • Bar length: 38, 40, 43 in
  • Chain pitch: 0.75 in
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For detailed specifications, please click here

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