The 2455 Stand-Alone Flail is designed for maximum output, whether it's used independently or alongside a Morbark whole tree chipper as part of a complete fiber utilization system. Featuring three top feed rollers on yoke assemblies, two stationary bottom feed rollers, and a foldable bark discharge conveyor for easy transport, this machine is ideal for whole tree chipping operations.

Additionally, the enclosed weatherized operator’s cab, equipped with color-tinted safety glass, ensures operator safety and comfort during operation.

Specifications & Details

GENERAL US METRIC
Length 48'8" 14.83 m
Height 14'5" 4.39 m
Width 11'5" 3.48 m
Gross Weight (w/loader) 97,340 lb 44,153 kg
Rear Axle Weight 52,160 lb 23,659 kg
Tongue Weight 45,180 lb 20,493 kg
Engine CAT  
Horsepower 800 HP 596 kW
Fuel tank capacity  240 gallons 908 litres
Hydraulic oil capacity 400 gallons 1,514 litres
Tires 11Rx22.5x16-ply radial  
Brakes Air  
Tri axle Fifth Wheel  

What applications are flails used in?

Forestry flails are mainly used for debarking trees, removing foliage, and preparing logs for further processing. They are essential in the production of clean wood chips for biomass energy and other wood products. Morbark offers a full line of flails in several different sizes and configurations, including two-, three-, or four-flail drums; one or two engines; cab and loader or no cab and loader; portable or stationary; stand alone or combination unit; diesel or electric powered, along with a wide variety of options allowing you to customize the perfect flail for your needs.

What are the benefits of using a forestry flail?

Benefits include efficient debarking and foliage removal, production of clean wood chips, improved quality of biomass fuel, and reduced need for manual labor. Forestry flails also enhance the value of the processed wood by preparing it for further use.

What is the difference between flail chiparvestors and stand-alone flails?

Flail chiparvestors such as the model 2755 are integrated machines designed for efficient, in-field processing of whole trees into clean wood chips, combining debarking and chipping in a single operation. They are ideal for large-scale operations where mobility and streamlined workflow are critical.

Stand-alone flails are specialized machines focused solely on debarking, used in conjunction with separate chippers such as Morbark Chiparvestors. They are suitable for operations that benefit from maintaining separate control over debarking and chipping processes, often in more fixed or semi-fixed locations.

Choosing between a flail chiparvestor and a stand-alone flail depends on the specific needs of your operation, including the scale of production, desired workflow efficiency, and investment considerations.

What maintenance is required for operating a flail?

Regular maintenance includes inspecting and replacing worn chains or knives, lubricating moving parts, checking hydraulic and engine systems, and ensuring safety guards are in place. Proper maintenance is crucial for optimal performance and longevity.

How can I purchase a Morbark flail or replacement parts?

Morbark flail Chiparvestors, stand-alone flails, and genuine OEM replacement parts can be purchased through authorized dealers and distributors. You can find a dealer near you by using our dealer locator tool.

Keep your equipment running in top condition with genuine OEM Morbark parts! We offer the highest-quality wear parts, genuine Morbark replacement parts, wear parts for competitive equipment, remanufactured parts with a full warranty, used parts, full-service hydraulics, and much more!

With regular factory trainings for our dealers’ service professionals, you can also be sure that our global network of dealers will give you first-class support wherever you are.

Please click the Find a Dealer button below to locate your nearest Morbark dealer, or call our Parts/Service Customer Support Call Center at 800.255.8839.

2455 Closed Loop Hydraulic Design
Flail drive is a closed-loop hydraulic design with separate hydraulic systems to operate each flail drum. Each system is complete with electric tach and controls in operator’s cab.
2455 Infeed System
The unique infeed system spreads multiple stems apart, which assists with more complete bark removal.
2455 Enclosed Cab
The enclosed operator’s cab includes six-way adjustable seat, joystick controls, combination air conditioner/heater and emergency shut-down system.
2455 MICS system
MICS (Morbark Integrated Control System) monitors hydraulic pressures, temperatures, and engine parameters; controls auto-reversing fan functions and feed functions; and allows utilization of remote diagnostic system.
2455 Mor-Lift 500
Mor-Lift Model 500 Knuckleboom Loader has 23' reach, 270-degree swing and 17,200 lb lift at 10'. Mor-Lift Model 1000 and foot-pedal swing for loader are also available.
Electric Power Option
The 2455 Stand-Alone Flail is available in an electric power option!

2455 Stand-Alone Flail