Products
X870D Feller Buncher
The X870D feller buncher is a powerful, efficient machine best suited to high production final felling in the world's most difficult and demanding forest conditions.
Find a DealerOverview
Powerful and extremely fuel efficient, the X870D is a high performance feller buncher equipped with ER technology and closed loop track drives for speed and response. The machine is well matched to highly skilled operators who demand machine performance at its extreme limits.
Operators will also appreciate the completely redesigned and enhanced cabin. The cab has been structurally reconfigured for improved visibility and now comes equipped with SkyVIEW and RearVIEW camera systems for new lines of sight.
Key Benefits
- Tigercat FPT C87 engine with Tier 4f emissions compliance – clean, powerful and efficient; fully supported by Tigercat
- Super-duty Tigercat-built FH400 forestry undercarriage
- ER boom technology® improves fuel efficiency, reduces operator fatigue and increases productivity
- ER on/off switch to increase increase stick boom out force when required
- Clamshell-style roof enclosure with swing-out doors on both sides for excellent access to major components and daily service points
- Large front-entry cab – floor to ceiling front windshield with side door access to expansive area behind the seat
- Hydraulic components are compartmentalized, separate from the engine and cooling system
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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RemoteLog Telematics
Get the data that matters with Tigercat RemoteLog, the telematics system from Tigercat. Machine monitoring and fleet management to run your business better.
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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.
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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 (metric) | 5 555 mm |
| WIDTH with steps (metric) | 3 390 mm |
| HEIGHT (metric) | 3 390 mm |
| GROUND CLEARANCE (metric) | 710 mm |
| TAIL SWING RADIUS (metric) | 3 276 mm |
| ENGINE Tier 4f | Tigercat FPT C87 Tier 4f |
| AIR FILTRATION | Precleaner, 2-stage engine air cleaner |
| COOLING | Aluminum side-by-side radiator, oil cooler, charge air cooler, A/C condensor Removable intake debris screen |
| FAN | Hydraulic driven automatic variable speed, reversible |
| FUEL CAPACITY (metric) | 1 085 L (287 US gal) |
| DEF CAPACITY Tier 4f (metric) | 135 L |
| LOW RANGE (metric) | 2,3 km/h |
| HIGH RANGE (metric) | 4,8 km/h |
| PUMP, MAIN | Piston |
| PUMP, SAW | Piston |
| PUMP, FAN | Piston |
| PUMP, TRACK | (2) Piston, closed loop |
| PUMP, CLAMP/ACCUM. | Piston |
| PUMP, CHARGE/PILOT | Gear |
| PUMP, CASE | Gear |
| FILTRATION, MAIN HYDRAULICS | (5) Spin-on, 7 micron full flow (1) water absorbing |
| FILTRATION, CASE | (1) Spin-on, 6 micron full flow |
| FILTRATION, CHARGE/PILOT | (2) Spin-on, 6 micron full flow |
| CYLINDERS, HOIST | (2) 120 mm (4.7 in) bore |
| CYLINDERS, STICK/ER | (2) 110 mm (4.3 in) bore |
| CYLINDERS, TILT | 130 mm (5.1 in) bore |
| HORSEPOWER CONTROL | Electric speed sensing All-speed antistall |
| RESERVOIR (metric) | 300 L |
| TRACK FRAMES | R7-150 Super-duty forestry, integral track guides, ramp angles |
| TRACK CHAIN | FH400 215 mm (8.5 in) pitch |
| FINAL DRIVE | (2) Axial piston motors, Infinitely variable speed |
| GEARBOX | Triple reduction planetary with brake |
| FRONT IDLER | Hydraulic track adjuster; Spring shock absorber |
| ROLLERS, LOWER | (9) FH400 single/double flange excavator |
| TRACK SHOE | 610 mm (24 in) single grouser |
| TRACK SHOE, Optional | 710 mm (28 in) single grouser |
| SLIDES, UPPER | Replaceable, bolt-on |
| TRACK | Friction disc Automatic spring applied, hydraulic release |
| SWING | Friction disc Manual spring applied, hydraulic release |
| SWING DRIVE | 7.5 rpm variable speed 360˚ continuous rotation Double reduction, twin swing drive planetary gearboxes twin piston swing motors |
| SWING BEARING | 1 190 mm (47 in) ball circle diameter |
| ENCLOSURE | Perforated plate on doors for ventilation Hydraulically operated engine enclosure, manual backup Rear air intake for cooling system and engine Vandal protection Smooth exterior |
| MAXIMUM CUT RADIUS (metric) | 8 460 mm |
| MINIMUM CUT RADIUS (metric) | 4 800 mm |
| BARE PIN LIFT full reach (metric) | 8 435 kg |
| BATTERY | (2) 12 AGM |
| ALTERNATOR | 110 amp, 24 v |
| SYSTEM VOLTAGE | 24 v |
| LIGHTING | (15) LED (4) LED service lights, engine enclosure |
| LIGHTING, Optional | (11) High output LED, (4) LED (4) LED service lights, engine enclosure |
| CAB | Insulated, pressurized and isolation mounted A/C, heater, defroster SkyVIEW and rearVIEW 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 with electronic track speed control limiter Electronic for clamp arms/accumulating arms/wrist Electric switch for swing brake Electronic control system with colour LCD display screen for machine monitoring and function adjustment |
| STANDARD | Power-link Alarm for track movement |
| OPTIONAL | High rotation wrists: 110˚, 340˚ Bolt-on toolbox Cold weather kit RemoteLog™ telematics system |