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LH845D harvester

LH845D Harvester

The LH845D is an efficient, high performance leveling harvester with limited tail-swing and outstanding service access.

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Overview

Purpose built for full time forest duty, the LH845D harvester offers many advantages over excavator conversions — better harvesting head performance, more durability and higher performance 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.

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 H845D 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
  • Optional long-reach ER® telescopic boom system for reduced travel and ground disturbance
  • 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
  • Heavy duty Tigercat-built F8 forestry undercarriage – excellent stability, ground clearance and tractive effort
  • Extreme duty leveling system – massive pins and cylinders and thick steel plate throughout
  • Large air intake area at the rear, away from saw discharge, for reduced debris build-up
  • Clear access to pumps and valves and engine; far superior to excavator conversions
  • Large front-entry cab – floor to ceiling front windshield with side door access to expansive area behind the seat

Videos

LH845D harvester in Scotland
The Tigercat FPT powered LH845D harvester working a steep slope in Scotland. Download in HD Download for mobile
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  

Downloads

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Show measurements as:
Metric
Imperial
LENGTH less boom (metric)4 900 mm
WIDTH with steps (metric)3 275 mm
HEIGHT less skylight (metric)3 760 mm
GROUND CLEARANCE (metric)685 mm
WEIGHT less head and boom adapter (metric)31 300 kg
TAIL SWING RADIUS (metric)2 667 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
FANHydraulically driven, automatic variable speed, reversible
FUEL CAPACITY (metric)800 L
DEF CAPACITY Tier 4f (metric)80 L
LOW RANGE (metric)1,9 km/h
HIGH RANGE (metric)4,2 km/h
PUMP, MAINPiston
PUMP, HARVESTERPiston
PUMP, COOLING FANPiston
FILTRATION(5) Spin-on, 7 micron full flow (1) Water absorbing
CYLINDER, HOIST130 mm (5.2 in) bore
CYLINDERS, STICK/ER(2) 110 mm (4.3 in) bore
CYLINDER, TELESCOPIC70 mm (2.75 in) bore
CYLINDERS, LEVELING(2) 180 mm (7 in) bore
HORSEPOWER CONTROLElectronic speed sensing All-speed antistall
RESERVOIR (metric)190 L
TRACK FRAMESR7-163L heavy-duty leveling Integral track guides and ramp angles
TRACK CHAINF8/D6D 203 mm (8 in) pitch sealed and greased
FINAL DRIVE(2) axial piston motors Infinitely variable speed
TRACTIVE EFFORT (metric)293 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)8 660 mm
MINIMUM CUT RADIUS (metric)2 555 mm
BARE PIN LIFT full reach (metric)3 465 kg
MAXIMUM CUT RADIUS (metric)10 850 mm
MINIMUM CUT RADIUS (metric)2 590 mm
BARE PIN LIFT full reach (metric)2 665 kg
BATTERY(2) 12 v
ALTERNATOR110 amp, 24 v
SYSTEM VOLTAGE24 v
LIGHTING(9) Halogen (3) Service lights, engine enclosure
LIGHTING, Optional(7) HID (1) Halogen (3) Service lights, engine enclosure
CABInsulated, pressurized and isolation 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 One-piece polycarbonate side door window with steel guarded tempered glass upper sliding section for ventilation AM/FM digital stereo with CD player (2) power points
SEATFull suspension air ride, fully adjustable with angled mounting Armrest mounted Tigercat joystick
OPERATOR CONTROLSHydraulic proportional for boom/travel/swing/rotate with electronic travel speed control limiter Electronic for leveling/telescopic stick Electric swtich for ER MD3 colour display for machine monitoring and function adjustment
STANDARDFuel suction strainer Alarm for track movement Toolbox
OPTIONALCold weather kit Counter weights RemoteLog™ telematics system