๐ 92 m/s high air speed with 20 m³/min high volume MM4 engine for lower emissions and greater fuel economy for the demanding professional ๐ Heavy duty anti-vibration mounts between frame and engine for improved operator comfort ๐ Padded shoulder straps engineered with multiple adjustments for improved fit ๐ Padded back panel is ventilated for improved operator comfort ๐ Powerful fuel efficient 75.6 mL MM4 commercial duty engine ๐ Large capacity muffler ensures quieter operation ๐ Anti-Static: User's hand is protected from static electric shock by sufficient insulation distance between grip and nozzle ๐ Large grip positioned at optimum center of gravity for easier transport ๐ Mechanical automatic engine decompression for quick and easy starts ๐ Compact and lightweight ๐ Translucent, large fuel tank (1.9 L) with large opening for longer run time and easier refueling ๐ Primer pump ๐ Carburetor: Diaphragm type