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845E Feller Buncher

The 845E is an efficient, high performance mid-sized feller buncher with limited tail-swing and outstanding service access. It is well suited to plantations and natural stands and excels in smaller diameter timber.

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The 845E/L845E takes the popular 845 platform and adds all of the latest features found on the Tigercat track carrier models. It incorporates the updated cab as well as other improvements to increase productivity and operator comfort.

The cab has been redesigned to optimize ergonomics and improve sound reduction. Redesigned hinge geometry allows the front door to be closed with less effort. The IQAN MD4 electronic control system interface includes an easy to use colour touch screen for machine monitoring and function adjustment. The new skyVIEW and rearVIEW camera systems eliminate the need for a skylight.

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 845E feller buncher also has the power and stability to handle larger timber.

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 845E track 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 – clean, powerful, efficient and 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
  • 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 – excellent stability, ground clearance and tractive effort
  • 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


845E Feller Buncher Video

845E Video

Watch Tigercat machines in action! This logging video features the Tigercat 845E feller buncher operating in Nova Scotia, Canada. Due to close proximity to the ocean, timber in this area is rather moist and used mostly for pulpwood. Watch the Tigercat 845E fell softwood with the Tigercat 5400 felling attachment. Download video in HD
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  


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Show measurements as:
LENGTH less boom4 900 mm
WIDTH3 380 mm
With optional narrow undercarriage3 000 mm
HEIGHT3 360 mm
WEIGHT less attachment26 760 kg
26 535 kg
ENGINE Tier 4fTigercat FPT N67 Tier 4f
212 kW (284 hp) @ 2,200 rpm (rated)
212 kW (284 hp) @ 2,200 rpm (peak)
ENGINE Tier 2Tigercat FPT N67 Tier 2
205 kW (275 hp) @ 2,100 rpm (rated)
212 kW (284 hp) @ 2,000 rpm (peak)
ENGINE Non-certifiedTigercat FPT N67 Non-certified
205 kW (275 hp) @ 2,100 rpm (rated)
AIR FILTRATIONPrecleaner and 2-stage engine air cleaner
COOLINGAluminum side-by-side radiator, oil cooler and charge air cooler
Removable intake debris screen
FANHydraulically driven
Automatic variable speed and reversing cycle
LOW RANGE1,9 km/h
HIGH RANGE4,2 km/h
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, TILT130 mm (5.2 in) bore
HORSEPOWER CONTROLElectronic speed sensing
All-speed antistall
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) Piston motors with brakes valves
Infinitely variable speed
GEARBOXTriple reduction planetary type with brake
FRONT IDLERHydraulic track adjuster
Spring shock absorber
SLIDES, UPPERReplaceable, bolt-on
Optional rollers
ROLLERS, LOWER(9) D6 single and double flange tractor type
TRACK SHOE610 mm (24 in) single/double grouser
Optional710 mm (28 in) single grouser tri-track
760 mm (30 in) double grouser tri-track
915 mm (36 in) triple grouser tri-track
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
BARE PIN LIFT full reach5 760 kg
BATTERY(2) 12 v
ALTERNATOR110 amp, 24 v
LIGHTING(14) LED; (4) LED service lights, engine enclosure
LIGHTING, OptionalHigh output LED lighting package
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, heated and cooled
Armrest mounted Tigercat joysticks
OPERATOR CONTROLSHydraulic proportional for boom/travel/swing/head tilt 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
STANDARDFlexible hydraulic system to accept various felling heads
STANDARDLogOn™ local wifi machine monitoring system
Fuel suction strainer
Alarm for track movement
OPTIONALRemoteLog® telematics system
High rotation wrists: 110˚, 340˚
R7-150-2, R6-152-N, R7-163-S undercarriages
High output LED lighting
Bottom level fueling
Cold weather kit
CB radio
SiriusXM® radio
Window blinds
High-flow fuel filter
Various counterweights
Vacuum pump