Products
S855E Shovel Logger
The Tigercat S855E shovel logger is a multi-purpose machine designed to improve the efficiency and productivity of the entire harvesting system.
Find a DealerOverview
The S855E shovel logger is a quick, nimble and powerful carrier suited to felling, pre-bunching and shovel logging. The S855E can be equipped with a grapple or the Tigercat 5195 directional felling head for felling or shovel logging with one machine.
The S855E can cost effectively forward wood to roadside up to distances of 80-100 m. It can be strategically located in parts of the cut block to forward trees to the skidder or fell and bunch for a yarding system. It can also organize stems and decks for the processor at roadside, improving both skidder and processor productivity.
Unlike excavator-based shovel loggers with add-on forestry packages, the S855E is purpose-built for heavy duty forestry applications. The efficient hydraulic system is optimized for shovel logging and felling with a bar saw head.
Key Benefits
- 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
- Energy recovery swing system – closed loop drive feeds power back to the engine as swing decelerates, reducing heat and fuel consumption and recovering energy for other machine functions
- Tigercat FPT N67 engine with Tier 2 or Tier 4f emissions compliance – clean, powerful and efficient; fully supported by Tigercat
- Dedicated swing pump – reserves all main hydraulic pump flow for boom and attachment functions, increasing speed and productivity
- Very high tractive effort (367 kN / 82,600 lbf) for excellent performance in extreme terrain
- Clamshell-style roof enclosure with swing-out doors on both sides for excellent access to major components and daily service points
- Hydraulic components are compartmentalized, separate from the engine and cooling system
- Large front-entry cab – floor to ceiling front windshield with side door access to expansive area behind the seat
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: Off site Access to Telematics
Be connected to your forestry operation from almost anywhere – all you need is RemoteLog®, a tablet or computer, and the Internet.
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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.
News & Articles
Related News
Tigercat Releases E-series 855
Published on: Monday 18th December 2017
Tigercat continues to evolve the purpose-built 855 forestry carrier platform with the introduction of an improved cab.
Photos
| LENGTH less boom | 5 380 mm |
| WIDTH | 3 400 mm |
| HEIGHT | 3 330 mm |
| GROUND CLEARANCE | 690 mm |
| WEIGHT less attachment | 27 600 kg |
| TAIL SWING RADIUS | 3073 mm |
| ENGINE Tier 4f | Tigercat FPT N67 Tier 4f 210 kW (282 hp) @ 2200 rpm (rated) 210 kW (282 hp) @ 2200 rpm (peak) |
| ENGINE Tier 2 | Tigercat FPT N67 Tier 2 205 kW (275 hp) @ 2100 rpm (rated) 210 kW (282 hp) @ 2000 rpm (peak) |
| AIR FILTRATION | Precleaner and 2-stage engine air cleaner |
| COOLING | Aluminum side-by-side radiator, oil cooler and charge air cooler Removable intake debris screen |
| FAN | Hydraulically driven, automatic variable speed, reversible |
| FUEL CAPACITY | 800 L |
| DEF CAPACITY Tier 4f | 80 L |
| PUMP, MAIN | Piston |
| PUMP, SWING | Piston, closed loop, energy recovery |
| PUMP, COOLING FAN | Piston |
| FILTRATION | (5) spin-on, 7 micron full flow (1) Water absorbing |
| CYLINDERS, HOIST | (2) 120 mm (4.7 in) bore |
| CYLINDERS, STICK | (2) 120 mm (4.7 in) bore |
| CYLINDER, LIVE HEEL | 110 mm (4.3 in) bore |
| HORSEPOWER CONTROL | Electronic speed sensing All-speed antistall |
| RESERVOIR | 225 L |
| TRACK FRAMES | F6-152-5 heavy-duty forestry Integral track guides/ramp angles |
| TRACK CHAIN | F8 203 mm (8 in) pitch sealed and greased |
| FINAL DRIVE | (2) piston motors with brake valves Infinitely variable speed |
| TRACTIVE EFFORT | 277 kN |
| GEARBOX | Triple reduction planetary type with brake |
| FRONT IDLER | Hydraulic track adjuster Spring shock absorber |
| ROLLERS, UPPER | (2) D6D excavator type |
| TRACK SHOE | 610 mm (24 in) single/double grouser |
| Optional | 710 mm (28 in) single grouser tri-track 760 mm (30 in) double grouser tri-track 915 mm (36 in) triple grouser tri-track |
| SLIDES, UPPER | Optional, bolt-on |
| TRACK | Friction disc; Automatic spring applied, hydraulic release |
| SWING | Friction disc; Manual spring applied, hydraulic release |
| SWING DRIVE | 8 rpm variable speed 360° continuous rotation Double reduction, twin swing drive planetary gearboxes Twin piston swing motors |
| SWING BEARING | 1190 mm (47 in) ball circle diameter |
| ENCLOSURE | Perforated plate on doors for ventilation Hydraulic operated engine enclosure with manual back-up Vandal protection Smooth exterior Rear air intake for cooling |
| MAXIMUM REACH | 10 870 mm |
| MINIMUM REACH | 3 775 mm |
| GRAPPLE | Rotobec 4552SHD |
| BARE PIN LIFT minimum reach | 10 525 kg |
| BARE PIN LIFT at 6,01 m (20 ft) | 6 990 kg |
| BARE PIN LIFT at 7,62 m (25 ft) | 5 760 kg |
| BARE PIN LIFT at 9,14 m (30 ft) | 4 650 kg |
| BARE PIN LIFT full reach | 3 460 kg |
| MAXIMUM REACH | 9 700 mm |
| MINIMUM REACH | 3 580 mm |
| FELLING HEAD | Tigercat 5195 |
| BARE PIN LIFT minimum reach | 12 270 kg |
| BARE PIN LIFT at 6,01 m | 7 725 kg |
| BARE PIN LIFT at 7,62 m | 6 500 kg |
| BARE PIN LIFT at 9,14 m | 5 260 kg |
| BARE PIN LIFT full reach | 5 125 kg |
| BATTERY | (2) AGM, 12 v |
| ALTERNATOR | 110 amp, 24 v |
| SYSTEM VOLTAGE | 24 v |
| LIGHTING | (14) LED (5) LED service lights, engine enclosure |
| CAB | Insulated, pressurized and isolation mounted A/C, heater, defroster SkyVIEW and RearVIEW camera systems 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, angled mounting Armrest mounted Tigercat joysticks |
| OPERATOR CONTROLS | Hydraulic proportional for boom/travel/swing with electronic travel speed control limiter Electric switch for swing brake and 3-way ER Electronic control system with colour LCD display screen for machine monitoring and function adjustment |
| STANDARD | Flexible hydraulic system to accept grapples and directional felling heads |
| STANDARD | Fuel suction strainer Alarm for track movement |
| OPTIONAL | Counterweight kit Cold weather kit Bolt-on tool box R7-150EXP (extended pedestal) undercarriage Electric hydraulic oil fill pump RemoteLog™ telematics system |