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Purpose-built for roadside processing.

850B Processor

850B Processor

Purpose-built for roadside processing. SPECS DEALER BENEFITS Processors SPECS BENEFITS DEALER

Highlights

engine icon

engine icon



weight icon

weight icon

Power

Reach

Weight

187 kW
251 hp

9,3 m
30.5 ft

31 035 kg
68,400 lb

Power

Reach

Weight

187 kW
251 hp

9,3 m
30.5 ft

31 035 kg
68,400 lb

Superior Comfort

850 Cab Interior

850B engine enclosure

Open Access

850-rear-door

Access and Protection

850 Cab Interior

Open Access

Access and Protection

Superior Comfort 850B engine enclosure 850-rear-door

Overview

A true purpose-built roadside processor, the Tigercat 850B offers many advantages over excavator conversions. The combination of high horsepower and processor head optimized hydraulics lead to responsive control, quick feed speed and powerful delimbing capability.

850 Cab Interior

Large windows with narrow side posts provide excellent visibility. The hooked boom allows for critical right hand side sightlines.

The integrated cab riser provides a commanding view of the roadside and decking area with the rearVIEW camera system further augmenting visibility.

It all leads to improved productivity, reduced fatigue and safer operation.

Superior Comfort

Open Access

Painstaking attention was paid to service access design and detailing.

The operator can step down into the centre of the machine for unobstructed access to the engine, components and daily service points.

850B engine enclosure

Access and Protection

A cast counterweight protects the upper assembly from impacts.

A rear door is integrated into the counterweight, providing rear access to the engine.

850-rear-door

Product Specifications

Metric
Imperial
WIDTH 3 430 mm
HEIGHT transport 3 710 mm
GROUND CLEARANCE 685 mm
WEIGHT less attachment 31 025 kg
TAIL SWING RADIUS 3 150 mm
ENGINE Tier 4f Tigercat FPT N67 Tier 4f
187 kW (251 hp) @ 2,100 rpm (rated)
ENGINE Tier 2 Tigercat FPT N67 Tier 2
187 kW (251 hp) @ 2,100 rpm (rated)
ENGINE Non-certified Tigercat FPT N67 Non-certified
187 kW (251 hp) @ 2,100 rpm (rated)
AIR FILTRATION Precleaner, 2-stage engine air cleaner
COOLING Side-by-side aluminum radiator, oil cooler, charge air cooler and A/C condenser
FAN Hydraulic driven automatic variable speed, reversible
FUEL CAPACITY 600 L
DEF CAPACITY 46 L
LOW RANGE 2,5 km/h
HIGH RANGE 4,5 km/h
PUMP, MAIN Piston, load sensing
PUMP, COOLING FAN Gear
FILTRATION (5) Spin-on, 7 micron full flow
(1) Water absorbing
CYLINDERS, HOIST (2) 120 mm (4.7 in) bore
CYLINDER, STICK (1) 130 mm (5.1 in) bore
HORSEPOWER CONTROL Electronic speed sensing
RESERVOIR 225 L
TRACK FRAMES F6-152-3 heavy duty forestry
Integral track guide
TRACK CHAIN F8/D6D 203 mm (8 in) pitch
FINAL DRIVE (2) Axial piston motors
Infinitely variable speed
GEARBOX Triple reduction planetary with brake
FRONT IDLER Hydraulic track adjuster
Spring shock absorber
ROLLERS, UPPER (2) D6 excavator type
ROLLERS, LOWER (9) D6 excavator type
SLIDES, UPPER Optional, bolt-on
TRACK SHOE 610 mm (24 in) single grouser/double grouser
Optional 710 mm (28 in) double grouser
760 mm (30 in) double grouser tri-track/triple grouser
915 mm (36 in) triple grouser/triple grouser tri-track

+ ALL

Tigercat Brochure

Virtual Operator Training

Keep your fleet of machines producing at full capacity while you train new operators virtually. The Tigercat Simulator provides a virtual operator training solution with an ultra-realistic operating environment. The advanced system is capable of simulating the controls and operation of several Tigercat machines including a track feller buncher, roadside processor, forwarder, or harvester.


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Onsite Access with LogOn

Onsite access to production and service information. Using a mobile device and a secure WiFi hotspot, users can easily access detailed machine data and diagnostic tools at the worksite with LogOn.


LEARN MORE

D7 Control System

Get the most out of your TCi harvesting head. The TCi D7 Control System combines a solid, field-proven hardware and bucking control technology with a head control and user interface developed by Tigercat Industries. The result is a system that delivers powerful functionality, simplicity and intuitive operator navigation.


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Tigercat D7 screen inside the 1165 cab

RemoteLog Telematics

Off site access to telematics. Be connected to your forestry operation from almost anywhere – all you need is RemoteLog, and a device with internet connectivity.


LEARN MORE
Image of a laptop with the RemoteLog home screen displayed

Key Benefits

Clear sightlines, intuitive and ergonomic control system, and quiet, comfortable operating environment
High capacity cooling. Automatic variable speed for improved fuel efficiency, automatic reversing cycle
Advanced load sensing hydraulic system maximizes efficiency and increases productivity
Open and safe access to components and service points
Twin swing drive motors. Powerful swing torque, reduced pinion loads, extended swing system life
Protective cast counterweight with engine compartment access door
Clear sightlines, intuitive and ergonomic control system, and quiet, comfortable operating environment
Advanced load sensing hydraulic system maximizes efficiency and increases productivity
Twin swing drive motors. Powerful swing torque, reduced pinion loads, extended swing system life
High capacity cooling. Automatic variable speed for improved fuel efficiency, automatic reversing cycle
Open and safe access to components and service points
Protective cast counterweight with engine compartment access door

850 Series Processor gets Upgraded

New 850B processor is upgraded for improved roadside processing performance.


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850B roadside processor

Rachel’s Drive

Talented processor operator Rachel Brink impresses with her drive, work ethic, and positive attitude.


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Tigercat 850B processor 850B processor 850B processor

In the Field

Resources

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The Full Package


BTB catches up with Sunshine Logging Ltd. after the Kaslo, British Columbia based company purchased two Tigercat 850 processors, each equipped with the Tigercat 568 processing head.


Tigercat Seat Adjustments


With the exception of forwarders and harvesters, all current 2025 Tigercat models are equipped with a common operator’s seat. In this video, to help you get the best performance from the seat, we are going to take you through the adjustments and point out some differences specific to certain machine models.


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