MechMaxx 22" Portable Sawmill with 8.1HP 274cc Gas Engine, 18" Board Width, 13' Track Length, Model SM-22

The MechMaxx SM22 portable sawmill is designed to efficiently process large logs into high-quality lumber with precision and control. Capable of handling logs up to 22 inches in diameter, this sawmill delivers faster and more consistent results compared to traditional chainsaw milling methods.

Built for durability and extended use, the SM22 features a powerful Ducar engine, smooth belt-driven operation, and fully adjustable cutting controls—making it ideal for property owners, contractors, and serious woodworking projects.

Key Features & Benefits

• 22" Maximum Log Diameter – cut and mill large logs with ease for a wide range of applications
• Up to 18" Cutting Width – produce wide boards for slabs, beams, and custom builds
• Adjustable Cutting Thickness (Up to 7") – easily set your desired board thickness using the precision adjustment handle
• Faster Than Chainsaw Milling – improves efficiency and reduces cutting time while delivering smoother results
• Powered by a 274cc Ducar DH275 engine – 8.1HP, single-cylinder 4-stroke air-cooled design, recoil start
• Belt-Driven with Centrifugal Clutch – ensures smooth engagement and efficient power transfer
• Optimized Cutting Performance – maintains stable blade speed for cleaner, more accurate cuts
• 23-Position Adjustable Handle – provides consistent and repeatable board thickness
• Manual Saw Head Control – gives you full control over feed direction for safer and smoother operation
• High-Speed Carbon Steel Blade (127") – designed for stability, reduced vibration, and cleaner finishes
• Spiral Log Clamps – secure logs firmly in place during cutting
• Emergency Stop Button – quickly shut down the machine when needed
• Heavy-Duty Track System – provides a stable platform for accurate milling
• 157" Standard Track System – delivers approximately 125" cutting length; optional 78" track extension available for longer logs

Documents

• Product Manual
• Engine Manual
• Assembly Guide

Overview

Belt Tension Adjustment