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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 with Tier 2 or Tier 4f emissions compliance – clean, powerful and efficient; 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

Videos

Tigercat TV: 822D feller buncher
First time footage of the new Tigercat powered 822D feller buncher. The Tigercat 822D has a redesigned operator's station and significantly improved service access with a full clamshell style retracting hood enclosure. Powered by the Tigercat FTP C87 Tier 4f engine, the 822D is extremely fuel efficient. Tigercat Tier 4 technology is simple and reliable. Download in HD Download for mobile  
The Truth about Tier 4f
Tigercat FPT engines meet stringent Tier 4 emission levels without the need for variable geometry turbochargers, an EGR system, a higher capacity cooling system, an intake throttle body or a diesel particulate filter. The engine series offers improved reliability and lower long-term maintenance costs. Most of the new emission equipment is found in the exhaust or after-treatment system. The key is the selective catalyst reduction (SCR) which converts the harmful components of the exhaust gas stream into water, nitrogen, and carbon dioxide. Learn about the advantages of the Tigercat Tier 4f solution in this short but very informative video. Download in HD Download for mobile  

Downloads

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Show measurements as:
Metric
Imperial
LENGTH less boom (metric)4 930 mm
WIDTH (metric)3388 mm
HEIGHT less skylight (metric)3 330 mm
GROUND CLEARANCE (metric)760 mm
WEIGHT less attachment (metric)28 350 kg
TAIL SWING RADIUS (metric)2095 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 CAPACITY (metric)585 L
DEF CAPACITY Tier 4f (metric)80 L
LOW RANGE (metric)1,9 km/h
HIGH RANGE (metric)4,2 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
RESERVOIR (metric)204 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 EFFORT (metric)280 kN
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 RADIUS (metric)8 430 mm
MINIMUM CUT RADIUS (metric)3 500 mm
BARE PIN LIFT full reach (metric)5 760 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