The SAT422 DB was designed specifically for debarking large stem acacia and eucalyptus with a debarking capacity from 50–560 mm (2-22 in). Built to handle rugged logging conditions and the high cycle requirements of debarking, this head is sure to improve your debarking jobsite. Built with many components that are also part of the larger processing heads adds durability, reliability and common parts across the product line. Working the head around the clock harvesting and debarking large eucalyptus in the forest or nonstop processing on the landing, these heads have been designed to meet the tough demands of the debarking application.


Knives Open 32.0 in 800.0 mm Less
Rollers Open 29.0 in 740.0 mm Less

Max Feed Force

4 x Danfoss 500cc 6300.0 lb-f 28.0 kN Less

Max Feed Speed

4 x Danfoss 500cc 19.0 ft/s 5.8 m/s Less

Knives 1 Upper fixed, 2 Moveable/2 Cutting Edges 1 Upper fixed, 2 Moveable/2 Cutting Edges Less
Weight 6063.0 lb 2750.0 kg Less
Capacity 2 - 22 in, 50 - 560 mm 2 - 22 in, 50 - 560 mm Less
Close Minimum 2.0 in 50.0 mm Less
Chain/Bar Oil Capacity 4.0 gal 15.0 L Less
Recommended Hydraulic Pressure 4351.0 psi 300.0 bar Less
Recommended Hydraulic Flow 79.0 gpm 300.0 L/min Less

Main Saw

Bar Pitch/Type 3/4 in / 11BC 3/4 in / 11BC Less
Bar Length 36.0 in 915.0 mm Less
Maximum Diameter Cut 25.0 in 630.0 mm Less


Roller Diameter 15.0 in 380.0 mm Less
Depth 56.5 in 1430.0 mm Less
Height to rotator pin 90.0 in 2280.0 mm Less
Width Rollers closed 63.0 in 1600.0 mm Less
Width Rollers open 69.0 in 1760.0 mm Less
Customer Stories

Discover what’s new and how customers like you are benefiting from our products and services. Check back often for updates.

Learn More

Looking for that perfect piece of used equipment to complement your fleet? Check out our Used Exclusives, featuring new machines every week!

Learn More

Let’s talk. Connect with us on one of our social channels to start the conversation and see what we’re up to.

Learn More
Branch Locator

Looking for your nearest branch? Get in touch with us today by contacting one of our branches directly. We’re always ready to help.

Learn More

When you choose Finning, you have a wide array of support and specialty services to help you get the most from your equipment.

Learn More

Integrated technology can help you understand your equipment's output and help extend its lifespan.

Learn More

Choose from a range of financing solutions that allow you to purchase equipment, parts, services, and technology when you need it.

Learn More

Please share your feedback on!

Close window

We are committed to providing you with the best site experience possible.  Please take our brief survey to tell us how we are doing.

Thank you in advance for your time!