Frontier OS31 Sawmill (Electric Start)


The Best Portable Sawmill Value

Power Selections 13½ hp (420cc) Briggs (recoil start), 14hp (429cc) Kohler (electric start)

SKU: OS31 Category: Tag:


Frontier OS31 Sawmill With 14HP (429CC) Kohler (Electric Start) Engine

For added blade stability whilst operating your mill, our mills all come standard with a slide guide that slides in and out depending on your cutting width.

The best portable sawmill value

If you’re looking for the biggest, toughest, best value of all, you’ve found it…

The Frontier OS31 portable sawmill is the one for you if your trees, dreams and personal project goals are BIGGER.

Hey, we get it. You don’t have to be a full-time pro sawyer to need (or want!) a machine capable of tackling larger logs and heavier jobs. You’re serious and you want bigger equipment to get er’ done.

The Frontier OS31 sawmill maximizes the bang you get for your sawmilling buck.

And then…there’s those bragging rights.

*Please note that all portable sawmills and trailers require assembly.

Technical Data

More Information
Sawhead Depth Adjustments Infinitely variable (vs. limited preset gears)
Maximum Log Diameter 31” (79cm)
Maximum Cant Width 23” (59cm)
Bed Length 14’ (4.3m)
Board Length 11’ (3.4m) (or longer with extensions)
Bed Extensions 7’ (2.1m)
Blade Length 144” (366cm) x 1 ¼” Sabretooth
Power Power Selections 13½ hp (420cc) Briggs (recoil start), 14hp (429cc) Kohler (electric start)
Carriage Configuration Rigid 4-post with patented laminated lower frames
Finish Powder-coat & zinc-plated
Blade Engagement Centrifugal clutch
Blade Lube 3.2 Gal (12 litres)
Blade Guide System Machined pillow-block with rear-thrust bearing
Carriage Wheels Machined with sealed bearings
Bandwheels 19” (48cm) cast-iron
Sawhead Patented Laminated Sawhead
Sawhead Locking System Patented Auto-Locking Sawhead
Depth-of-Cut Scale 2”, 1”, 9/8”, 6/4” and ¾”
Leveling Feet Yes
Log Rests Yes
Log Clamp Yes
Trailer System Optional
Cam Dog Yes
Auto-Lube System Optional