2025 Tigercat Logging Processor 850

Information

2025 Tigercat Logging Processor 850

A true purpose-built roadside processor, the Tigercat 850 offers many advantages over excavator conversions. The combination of high horsepower and processor head optimized hydraulics lead to responsive control, quick feed speed and powerful delimbing capability. Pair the 850 processor with the 568 harvesting head for an all-Tigercat roadside processing solution.

Features may include:

  • Clear sightlines, intuitive and ergonomic control system, and quiet, comfortable operating environment
  • Advanced load sensing hydraulic system maximizes efficiency and increases productivity
  • Twin swing drive motors. Powerful swing torque, reduced pinion loads, extended swing system life
  • High capacity cooling. Automatic variable speed for improved fuel efficiency, automatic reversing cycle
  • Open and safe access to components and service points
  • Protective cast counterweight with engine compartment access door

Photos

Highlights

  • Anchorage, Alaska
  • 2025
  • Tigercat
  • Logging Processor 850
  • Model: FPT N67
  • Available
  • 11 ft 3 in

Specifications

  • 2025
  • Tigercat
  • Logging Processor
  • 850
  • General
  • Model: FPT N67
  • Tigercat
  • Tier 4f/ Tier 2/ Non-certified
  • Rated: 159 kW (213 hp) @ 2,100 rpm
  • Precleaner, 2-stage engine air cleaner
  • Side-by-side aluminum radiator, oil cooler, charge air cooler and A/C condenser
  • Final: (2) Axial piston motors / Infinitely variable speed
  • Triple reduction planetary type with brake
  • Track: Friction disc / Automatic spring applied, hydraulic release | Swing: Friction disc / Manual spring applied, hydraulic release
  • (2) 12 v
  • 80 amp, 24 v
  • System voltage: 24 V
  • Low range: 1.6 mph | High range: 2.8 mph
  • Swing Drive: 8 rpm variable speed
  • Main 1: Piston, load sensing | Main 2: Piston, load sensing | Cooling Fan: Gear
  • Track: F6-152 heavy duty forestry / Integral track guide
  • Cylinders, hoist: (2) 120 mm (4.7 in) bore | Cylinders, stick: (1) 130 mm (5.1 in) bore | Track chain: F8/D6D 203 mm (8 in) pitch | Track shoe: 610 mm (24 in) single grouser/double grouser | Swing bearing: 1 190 mm (47 in) ball circle diameter
  • 11 ft 3 in
  • 12 ft 2 in
  • 27 in
  • Tail Swing: 124 in | Maximum: 30 ft 7 in
  • 158 US gal
  • Fan: Engine driven | Filtration: (5) Spin-on, 7 micron full flow / (1) Water absorbing | Horsepower Control: Electronic speed sensing | Front idler: Hydraulic track adjuster / Spring shock absorber | Rollers, Upper: (2) D6 excavator type | Rollers, lower: (9) D6 excavator type | Enclosure: Spring assist roof and side platform / Large swing-out door for cooling system / Rear swing-out door
  • Bare Pin Lift full reach: 11,100 lb
  • Less attachment: 68,400 lb