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Product shot of a Tigercat 570 Harvesting Head, a durable, high performance two-wheel drive, three knife arm harvesting head, excels in tough timber with large limbs and poor stem form. Great for roadside processing.

570 Harvesting Head

The Tigercat 570 is a durable, high performance two-wheel drive, three knife arm harvesting head, specifically designed to match the high performance capabilities of Tigercat carriers.

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Overview

With independent knife arms, the 570 harvesting head excels in tough timber with large limbs and poor stem form. Independent knife and wheel arm improve stem contact. This results in superior feeding, delimbing, measuring and debarking, especially in sub-optimal stem form conditions.

The 570 also has optional hydraulic knife timing for easier picking in roadside processing applications.


Key Benefits

  • Larger diameter hoses and larger capacity valves than similar class heads to match the greater hydraulic flow and power of Tigercat harvester carriers
  • Robust design, high quality components for high duty cycles and long life
  • Precise diameter and length measuring
  • Efficient hydraulics for high performance, efficiency and improved carrier component life

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Show measurements as:
Metric
Imperial
WIDTH maximum1 980 mm
WIDTH minimum1 560 mm
HEIGHT less rotator and link1 910 mm
BASE WEIGHT less rotator and link2 250 kg
OPERATING PRESSURE recommended310 bar (4,500 psi)
REQUIRED FLOW maximum370 L/min (98 US gpm)
REQUIRED FLOW minimum325 L/min (85 US gpm)
CHAIN OIL CAPACITY15 L (4 US gal)
MAIN SAW UNIT standardHultdins SupercutTM 100 with auto-tension, proportional lubrication, saw limiting
CHAIN10 mm pitch
BAR standard825 mm
MAXIMUM CUT700 mm
BAR Optional750 mm
MAXIMUM CUT590 mm
MAIN SAW UNIT optionalTigercat 750 with auto-tension, proportional
lubrication, saw limiting
CHAIN19 mm pitch
BAR standard915 mm
MAXIMUM CUT730 mm
TOP SAW(Optional) Tigercat 475 with auto-tension,
proportional lubrication, saw limiting
CHAIN standard10 mm pitch
BAR standard600 mm
MAXIMUM CUT470 mm
CHAIN optional19 mm pitch
BAR optional610 mm
MAXIMUM CUT480 mm
DRIVE SYSTEMIndependent, canted drive arms, 2WD
ARM DRIVE MOTORS(2) 800 cc
Optional(2) 700 cc
(2) 900 cc
(2) 1000 cc
PEAK FEEDING SPEED6,4 m/s
With optional motors7,0 m/s
5,8 m/s
5,5 m/s
FEED WHEELS20 mm (0.8 in) thumbnail
Optional24 mm (0.9 in) thumbnail
24 mm (0.9 in) thumbnail, wide-track
20 mm (0.8 in) alpine
Eucalyptus debarking, serrated/single edge
Eucalyptus debarking, single edge
Eucalyptus debarking, double edge
FEED WHEEL maximum opening725 mm
FEED WHEEL minimum closing40 mm
KNIVES(3) Independent delimbing arms
(2) Fixed; Optional (1) Fixed, (1) Floating
Replaceable blades
FRONT KNIVES TIP OPENING695 mm
FRONT KNIVES minimum diameter45 mm
BACK KNIFE TIP OPENING800 mm
SYSTEM LEVELTigercat D5 Prio
OptionalTigercat D5 Prio PC
Tigercat D5 Optimization
RECOMMENDED CARRIERSTigercat 1185, H250, 850, H822/LH822, H845/LH845, H855/LH855
OPTIONALFront knife timing, hydraulic
Harvester front knives
Tigercat 310 rotator and link
Tigercat 360 rotator and link or yoke
Processing knives
Hydraulic front knife timing
Find end sensor
Wireless keyboard
Electronic calipers
GeoInfo GPS
OperationMonitor
‘L-style’ and ‘Straight stick style’ control handles
Various measuring wheels
Start-up parts and tool kit
Colour marking

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