기능

• With a maximum output of 3.9 kilowatts, top-class output and fuel efficiency have been improved.
• Uses a tough metal protector for high durability.
• Toolless detachable prefilter improves maintainability.
• It has an air duster which is convenient for cleaning.
• A power switching mechanism is newly installed.
• Energy-saving and efficient work has been achieved.
• Robust aluminum die-cast body and appropriate pressure reduce the load on the body and improve the body life.
• Cutting concrete, etc.