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Tigercat X870D Feller Buncher

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.

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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


See below related files that you can download.

Show measurements as:
LENGTH less boom (metric)5 555 mm
WIDTH with steps (metric)3 390 mm
HEIGHT (metric)3 390 mm
GROUND CLEARANCE (metric)710 mm
WEIGHT less attachment (metric)33 565 kg
TAIL SWING RADIUS (metric)3 276 mm
ENGINE Tier 4fTigercat FPT C87 Tier 4f
AIR FILTRATIONPrecleaner, 2-stage engine air cleaner
COOLINGAluminum side-by-side radiator, oil cooler, charge air cooler, A/C condensor Removable intake debris screen
FANHydraulic 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, TRACK(2) Piston, closed loop
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
CYLINDER, TILT130 mm (5.1 in) bore
HORSEPOWER CONTROLElectric speed sensing All-speed antistall
RESERVOIR (metric)300 L
TRACK FRAMESR7-150 Super-duty forestry, integral track guides, ramp angles
TRACK CHAINFH400 215 mm (8.5 in) pitch
FINAL DRIVE(2) Axial piston motors, Infinitely variable speed
GEARBOXTriple reduction planetary with brake
FRONT IDLERHydraulic track adjuster; Spring shock absorber
ROLLERS, LOWER(9) FH400 single/double flange excavator
TRACK SHOE610 mm (24 in) single grouser
TRACK SHOE, Optional710 mm (28 in) single grouser
SLIDES, UPPERReplaceable, bolt-on
TRACKFriction disc Automatic spring applied, hydraulic release
SWINGFriction disc Manual spring applied, hydraulic release
SWING DRIVE7.5 rpm variable speed 360˚ continuous rotation Double reduction, twin swing drive planetary gearboxes twin piston swing motors
SWING BEARING1 190 mm (47 in) ball circle diameter
ENCLOSUREPerforated 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
ALTERNATOR110 amp, 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
CABInsulated, 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
SEATFull suspension air ride, fully adjustable with angled mounting Armrest mounted Tigercat joysticks
OPERATOR CONTROLSHydraulic 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
STANDARDPower-link Alarm for track movement
OPTIONALHigh rotation wrists: 110˚, 340˚ Bolt-on toolbox Cold weather kit RemoteLog™ telematics system