The SS4030 Series walk-behind saw from Sanders Saws is powered with a 31-hp Deutz diesel engine, and is equipped with a fully enclosed self-lubricated blade shaft assembly, requiring no greasing. This feature promotes accurate sawing, precise tracking and prevents premature blade wear associated with common pillow-block bearings. The saw features a 30-inch blade capacity with 12-inch maximum cutting depth, maintenance-free wheel drive system and automatic parking brake system. The SS4030 also is designed with Independent Anti-Vibration console isolators, which reduce the vibration to the handlebars and to the overall machine.