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822D compact tail swing feller buncher

822D Feller Buncher

The Tigercat 822D feller buncher is designed for challenging thinning and final felling. Powerful lift capacity, tight-tuck ER boom geometry and compact tail-swing minimize site impact in selective felling applications.

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Overview

The 822D is a powerful and stable track feller buncher with compact tail swing. The 822D feller buncher is well suited to plantation thinning, selective felling in natural stands and final felling applications.

The upper assembly is built on a thick, one-piece turntable.  All weldments are fabricated from high quality steel to resist impact.

The combination of high horsepower and efficient hydraulic circuits provides the operator with quick, responsive control for high performance and productivity.

The machine is an operator’s dream — quiet, refined and comfortable with ergonomic positioning of controls and clear lines of sight. With a clamshell style retracting engine enclosure, access to daily service points and major components is well beyond anything previously seen in the compact tail swing feller buncher class.

Tigercat power. Tigercat support.

The 822D feller buncher is Tigercat FPT Tier 2 or Tier 4f powered. Tier 4f conforms to the latest emissions standards in North America and Europe. With the Tier 2 engine configuration, Tigercat brings the benefits of Tigercat power and support to harvesting professionals around the world. Learn more about Tigercat FPT

 


Key Benefits

  • Tigercat FPT N67 engine – clean, powerful, efficient and fully supported by Tigercat
  • High capacity cooling system – automatic variable speed for improved fuel efficiency; automatic reversing cycle to purge dust and debris
  • Clamshell-style roof enclosure with swing-out doors on both sides for excellent access to major components and daily service points
  • Hydraulic components are compartmentalized, separate from the engine and cooling system
  • ER boom technology® improves fuel efficiency, reduces operator fatigue and increases productivity
  • Industry leading operator’s station. Large and well finished with excellent visibility and a refined climate control system.
  • Heavy duty Tigercat-built F8 forestry undercarriage – excellent stability, ground clearance and tractive effort

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Show measurements as:
Metric
Imperial
LENGTH less boom4 930 mm
WIDTH3388 mm
HEIGHT less skylight3 330 mm
GROUND CLEARANCE760 mm
WEIGHT less attachment28 350 kg
TAIL SWING RADIUS2095 mm
ENGINE Tier 4fTigercat FPT N67 Tier 4f,
210 kW (282 hp) @ 2,100 rpm (rated)
210 kW (282 hp) @ 2,100 rpm (peak)
ENGINE Tier 2Tigercat FPT N67 Tier 2
205 kW (275 hp) @ 2,100 rpm (rated)
210 kW (282 hp) @ 2,000 rpm (peak)
AIR FILTRATIONPrecleaner and 2-stage engine air cleaner
COOLINGAluminum side by side radiator, oil cooler,
charge air cooler
Removable intake debris screen
FANHydraulically driven, automatic variable speed, reversible
FUEL CAPACITY585 L
DEF CAPACITY80 L
LOW RANGE1,9 km/h
HIGH RANGE4,2 km/h
PUMP, MAINPiston
PUMP, SAWPiston
PUMP, COOLING FANPiston
PUMP, CLAMP/ACCUM. ARMSPiston
FILTRATION(5) Spin-on, 7 micron full flow
(1) water absorbing
CYLINDERS, HOIST140 mm (5.5 in) bore
CYLINDERS, STICK/ER(2) 110 mm (4.3 in) bore
CYLINDER, TILT130 mm (5.2 in) bore
HORSEPOWER CONTROLElectronic speed sensing
All-speed antistall
RESERVOIR204 L
TRACK FRAMESR6-152-5 heavy-duty forestry
Integral track guides/ramp angles
TRACK CHAINF8/D6D 203 mm (8 in) pitch sealed and greased
FINAL DRIVE(2) axial piston motors
Infinitely variable speed
TRACTIVE EFFORT280 kN
GEARBOXTriple reduction planetary type with brake
FRONT IDLERHydraulic track adjuster
Spring shock absorber
SLIDES, UPPERReplaceable, bolt-on
Optional rollers
ROLLERS, LOWER(9) D6 single and double flange tractor type
TRACK SHOE610 mm (24 in) single/double grouser
Optional710 mm (28 in) single grouser tri-track
760 mm (30 in) double grouser tri-track
915 mm (36 in) triple grouser tri-track
TRACKFriction disc
Automatic spring applied, hydraulic release
SWINGFriction disc
Manual spring applied, hydraulic release
SWING DRIVE7 rpm variable speed
360° continuous rotation
Double reduction, swing drive planetary gearbox with brake
Piston swing motor
SWING BEARING1 190 mm (47 in) ball circle diameter
ENCLOSUREHydraulic operated engine enclosure
Rear air intake for cooling system and engine
Vandal protection
Smooth exterior
MAXIMUM CUT RADIUS8 430 mm
MINIMUM CUT RADIUS3 500 mm
BARE PIN LIFT full reach5 760 kg
BATTERY(2) AGM, 12 v
ALTERNATOR110 amp, 24 v
SYSTEM VOLTAGE24 v
LIGHTING(14) LED
(4) LED service lights, engine enclosure
CABInsulated, pressurized and isolation mounted
A/C, heater, defroster
SKYVIEW camera system
Full length polycarbonate windshield/entry door
Polycarbonate right and left side windows
One-piece polycarbonate side door window with steel guarded upper sliding section for ventilation
AM/FM digital stereo and auxiliary input port
Bluetooth® audio and hands-free calling
(2) power points
SEATFull suspension air ride, fully adjustable with angled mounting
Armrest mounted Tigercat joysticks
OPERATOR CONTROLSHydraulic proportional for boom/travel/swing/rotate with electronic speed control limiter (for tracks)
Electronic for clamp/accumulating arms/wrist
Electric switch for swing brake
Electronic control system with colour LCD display screen for machine monitoring and function adjustment
STANDARDFuel suction strainer
Alarm for track movement
OPTIONALHigh rotation wrists: 110˚, 340˚
R7-150-2 undercarriage
High output LED lighting
Bottom level fueling
Cold weather kit
RemoteLog™ telematics system