Overview

The ER® boom system is highly productive in small stem accumulating applications, where multiple boom cycles are required for each swing cycle. Ever versatile, the L845D feller buncher also has the power and stability to handle larger timber.

The FH400 leveling undercarriage has long track frames, a wide stance carbody and super duty leveling components. It all leads to rock-solid stability, poise and operator comfort on steep slopes.

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.  All weldments are fabricated from high quality steel to resist impact.

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. The hydraulic pumps are separated from the engine enclosure and easily accessed.

Tigercat power. Tigercat support.

The L845D feller buncher 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
  • Tight tuck ER® boom system with quick cycle times for high productivity in small diameter timber
  • ER on/off switch to increase increase stick boom out force when required
  • Dedicated pumps for both saw and clamp arms for lightning fast cycles and saw recovery
  • Super-duty Tigercat-built FH400 forestry undercarriage 
  • Extreme duty leveling system – massive pins and cylinders and thick steel plate throughout
  • 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
  • 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

Videos

The Truth about Tier 4f

Downloads

See below related files that you can download.

News & Articles

Related Articles

  • BTB 38: 845D Carriers are Tigercat Powered

    The Tigercat 845D series feller bunchers and H845D series harvesters have moved to Tier 4 final with the Tigercat FPT N67 engine delivering 210 kW (282 hp) at 2,200 rpm.


Show measurements as:
Metric
Imperial
LENGTH less boom (metric)4 900 mm
WIDTH (metric)3 430 mm
HEIGHT less skylight (metric)3 730 mm
GROUND CLEARANCE (metric)685 mm
WEIGHT less felling head (metric)32 480 kg
TAIL SWING over side (metric)1 040 mm
ENGINE Tier 4fTigercat FPT N67 Tier 4f 210 kW (282 hp) @ 2200 rpm (rated) 210 kW (282 hp) @ 2200 rpm (peak)
ENGINE Tier 2Tigercat FPT N67 Tier 2 205 kW (275 hp) @ 2100 rpm (rated) 210 kW (282 hp) @ 2000 rpm (peak)
COOLINGAluminum side-by-side radiator, oil cooler and charge air cooler Removable intake debris screen air cooler
FANHydraulically driven, automatic variable speed, reversible
FUEL CAPACITY (metric)800 L
DEF CAPACITY Tier 4f (metric)80 L
LOW RANGE (metric)1,8 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
CYLINDER, HOIST140 mm (5.5 in) bore
CYLINDERS, STICK/ER(2) 110 mm (4.3 in) bore
CYLINDER, TILT120 mm (4.7 in) bore
CYLINDERS, LEVELING(2) 180 mm (7 in) bore
HORSEPOWER CONTROLElectronic speed sensing; All-speed antistall
RESERVOIR (metric)190 L
TRACK FRAMESR7-163L super-duty leveling Integral track guides, ramp angles
TRACK CHAINFH400 215 mm (8.5 in) pitch
FINAL DRIVE(2) Axial piston motors with brake valves Infinitely variable speed
TRACTIVE EFFORT (metric)367 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
ENCLOSUREHydraulically operated, retracting roof Hinged access doors for engine and pump stack Rear air intake for cooling system and engine
MAXIMUM CUT RADIUS (metric)8 050 mm
MINIMUM CUT RADIUS (metric)4 165 mm
BARE PIN LIFT full reach (metric)6 215 kg
BATTERY(2) 12 v
ALTERNATOR140 amp, 24 v
SYSTEM VOLTAGE24 v
LIGHTING(9) Halogen; (3) Service, engine enclosure
LIGHTING, Optional(7) HID; (1) Halogen; (3) Service, engine enclosure
CABInsulated, pressurized, solation mounted A/C, heater, defroster with side-mount controls Skylight or flat hatch Full length polycarbonate windshield/entry door Polycarbonate right-side and rear windows Tempered glass side door window High visibility machine monitoring system with warning horns AM/FM digital stereo with CD player (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 travel speed control limiter Electronic for clamp/accumulating arms/wrist/leveling Electric switch for swing brake Colour display for machine monitoring and function adjustment
STANDARDPower-link Fuel suction strainer Alarm for track movement Toolbox
OPTIONALCold weather kit High rotation wrists: 110˚, 340˚ Ground level fueling system High-flow fuel filter RemoteLog™ telematics system