Products
H822D Harvester
The H822D harvester is a powerful, stable and compact forest duty carrier. The engine and hydraulic system are sized and optimized for maximum productivity and efficiency in harvesting applications.
Find a DealerOverview
The H822D harvester is an operator’s dream. The upgraded cabin is large, comfortable and highly ergonomic with excellent site lines — to the head and to the righthand side. Excellent access to daily service points for painless maintenance routines.
Purpose built
Purpose built for full time forest duty, the H822D harvester offers performance and durability advantages over excavator conversions. The durable design and construction starts with the Tigercat-built forest duty undercarriage and large diameter swing bearing. The upper assembly is built on a thick, one-piece turntable.
ER technology and optimized hydraulics
The ER boom system is highly productive and efficient in high cycle small stem harvesting applications. The combination of high horsepower and harvester head optimized hydraulics provide the operator with responsive control, quick feed speed and powerful delimbing capability for high performance and productivity. Learn more about ER
Service access
The clamshell style retracting roof enclosure provides excellent access to the engine house. A swing-out door on the right side of the machine allows the operator to easily access daily engine service points.
Tigercat power. Tigercat support.
The H822D harvester is Tigercat FPT Tier 2 or Tier 4f powered. The Tier 4f engine 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
- ER boom technology® improves fuel efficiency, reduces operator fatigue and increases productivity
- High capacity cooling system – automatic variable speed for improved fuel efficiency; automatic reversing cycle to purge dust and debris
- Large air intake area at the rear, away from saw discharge, for reduced debris build-up
- Heavy duty Tigercat-built F8 forestry undercarriage
- Large front-entry cab – floor to ceiling front windshield with side door access to expansive area behind the seat
- Excellent access major components – far superior to competing zero tail-swing machines
Videos
Innovations
As an engineering focused company, Tigercat is continually innovating in an effort to increase efficiency and productivity. Find out more about Tigercat innovations and key technologies.
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The ER Boom System
ER technology® allows the operator to actuate the boom with optimal hydraulic efficiency. Extend and retract on a horizontal plane quickly and smoothly with a single joystick.
More Information. -
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RemoteLog: Off site Access to Telematics
Be connected to your forestry operation from almost anywhere – all you need is RemoteLog®, a tablet or computer, and the Internet.
More Information. -
D5 Control System
The Tigercat D5 control system helps you get the most from your Tigercat harvesting head. The system helps you monitor your harvesting head to ensure maximum productivity.
More Information.
Downloads
See below related files that you can download.
- The truth about Tier 4
- The truth about Tier 4 (385.56 Kb)
Photos
| LENGTH less boom | 4 930 mm |
| WIDTH | 3 388 mm |
| HEIGHT less skylight | 3 330 mm |
| GROUND CLEARANCE | 710 mm |
| WEIGHT less attachment | 28 350 kg |
| TAIL SWING RADIUS | 2095 mm |
| ENGINE Tier 4f | Tigercat FPT N67 Tier 4f 210 kW (282 hp) @ 2100 rpm (rated) 210 kW (282 hp) @ 2100 rpm (rated) |
| ENGINE Tier 2 | Tigercat FPT N67 Tier 2 205 kW (275 hp) @ 2100 rpm (rated) 210 kW (282 hp) @ 2000 rpm (peak) |
| AIR FILTRATION | Precleaner and 2-stage engine air cleaner |
| COOLING | Aluminum side-by-side radiator, oil cooler, charge air cooler Removable intake debris screen |
| FAN | Hydraulically driven, automatic variable speed, reversible |
| FUEL CAPACITY | 585 L |
| DEF CAPACITY Tier 4f | 80 L |
| LOW RANGE | 1,9 km/h |
| HIGH RANGE | 4,2 km/h |
| PUMP, MAIN | Piston |
| PUMP, HARVESTER | Piston |
| PUMP, COOLING FAN | Piston |
| FILTRATION | (5) Spin-on, 7 micron full flow (1) water absorbing |
| CYLINDERS, HOIST | 130 mm (5.1 in) bore |
| CYLINDERS, STICK/ER | (2) 110 mm (4.3 in) bore |
| HORSEPOWER CONTROL | Electronic speed sensing All-speed antistall |
| RESERVOIR | 204 L |
| TRACK FRAMES | R6-152-5 heavy-duty forestry Integral track guides/ramp angles |
| TRACK CHAIN | F8/D6D 203 mm (8 in) pitch sealed and greased |
| FINAL DRIVE | (2) Piston motors with brake valves Infinitely variable speed |
| TRACTIVE EFFORT | 280 kN |
| GEARBOX | Triple reduction planetary type with brake |
| FRONT IDLER | Hydraulic track adjuster Spring shock absorber |
| SLIDES, UPPER | Replaceable, bolt-on Optional rollers |
| ROLLERS, LOWER | (9) D6 single/double flange tractor type |
| TRACK SHOE | 610 mm (24 in) single/double grouser |
| Optional | 710 mm (28 in) single grouser tri-track 760 mm (30 in) double grouser tri-track 915 mm (36 in) triple grouser tri-track |
| TRACK | Friction disc Automatic spring applied, hydraulic release |
| SWING | Friction disc Manual spring applied, hydraulic release |
| SWING DRIVE | 7 rpm variable speed 360° continuous rotation Double reduction, swing drive planetary gearbox with brake Piston swing motor |
| SWING BEARING | 1 190 mm (47 in) ball circle diameter |
| ENCLOSURE | Perforated plate on doors for ventilation Hydraulic operated engine enclosure Rear air intake for cooling system and engine Vandal protection Smooth exterior |
| MAXIMUM CUT RADIUS | 11 200 mm |
| MINIMUM CUT RADIUS | 3 265 mm |
| BARE PIN LIFT full reach | 2 675 kg |
| MAXIMUM CUT RADIUS | 9 120 mm |
| MINIMUM CUT RADIUS | 3 250 mm |
| BARE PIN LIFT full reach | 3 495 kg |
| BATTERY | (2) AGM 12 v |
| ALTERNATOR | 110 amp, 24 v |
| SYSTEM VOLTAGE | 24 v |
| LIGHTING | (14) LED (4) LED service lights, engine enclosure |
| LIGHTING, Optional | High output LED lighting |
| CAB | Insulated, 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 |
| SEAT | Full suspension air ride, fully adjustable with angled mounting Armrest mounted Tigercat joysticks |
| OPERATOR CONTROLS | Hydraulic proportional for boom/travel/swing/rotate with electronic speed control limiter Electronic for leveling Electronic switch for swing brake, ER® Electronic control system with colour LCD display screen for machine monitoring and function adjustment |
| STANDARD | Tigercat 570; Flexible hydraulic system to accept various harvesting heads |
| STANDARD | Fuel suction strainer Alarm for track movement |
| OPTIONAL | Counterweight kit R7-150 undercarriage Bolt-on toolbox Cold weather kit Bottom fueling RemoteLog™ telematics system |