2025 Tigercat Harvesting Heads 544

Information

2025 Tigercat Harvesting Heads 544

A durable, light weight, triangulated three-wheel drive head for track harvesters.

The 544 is a three-wheel drive harvesting head with a triangulated wheel arm design. Four knife arms, along with fixed front and back knives provide excellent delimbing quality. Well suited to mixed diameter in-stand selective and clear fell harvesting, the 544 is designed to match the high performance characteristics of Tigercat track harvesters and extended reach boom sets.

Features may include:

  • Optimized hydraulics to match the power of Tigercat purpose-built carriers
  • Quick picking. Triangulated wheel arms and optional timed knife arms
  • Robust design, high quality components for high duty cycles and long life
  • Diameter measuring on wheel arms and knife arms for superior accuracy
  • Measuring wheel with hydraulically actuated horizontally pivoting trailing-arm for superior length accuracy
  • Conventional rotator or optional 360 degree continuous rotate with through-tip hose routing

Photos

Highlights

  • Anchorage, Alaska
  • 2025
  • Tigercat
  • Harvesting Heads 544
  • Available
  • Maximum: 65 in | Minimum: 57 in
  • Less rotator/link: 61 in

Specifications

  • 2025
  • Tigercat
  • Harvesting Heads
  • 544
  • Attachment For Harvesting
  • ARM DRIVE: (2) 620 cc
  • Triangulated wheel arms Locked 3WD
  • Operating recommended: 300 bar (4,500 psi)
  • Required maximum: 300 L/min (82 US gpm)
  • Required: 270 L/min (71 US gpm)
  • Bar: 32 in | Max cut: 28 in | Top Saw Chain: 0.404 in pitch | Bar 26.4 in | Max Cut: 22 in | Front knives tip opening: 29.4 in | Front knives minimum diameter: 1.8 in
  • Maximum: 65 in | Minimum: 57 in
  • Less rotator/link: 61 in
  • 0.404 in
  • Chain: 16 L (4.2 US gal)
  • Base less rotator and link: 3,750 lb
  • 3,970 lb