Application: Designed especially for driving Oz-Posts, tent stakes, breaking concrete floors, walls, sidewalks, stones, brickwork, frozen ground, heavy clay, asphalt pavements, and other similar construction projects. Features and Benefits • Self Contained unit does not require electricity, compressor or generator. Ideal for areas with limited accessibility. • Lightweight and easy to transport and handle. • Anti-Vibration design reduces operator fatigue. • Quick change tool holder holds industry standard 1 1/8” hex x 6” shank. • Low maintenance design for log lasting performance. Technical Data Length x Width x Height 33”x 18”x 14” (840mmx470mmx350mm) Operating Weight (w/o tool) 63 lbs (29kgs) Impact Energy ft lb (J) / blow 40 (55) Percussion Rate (loaded) blows/min 1300-1330 Chuck Size 1 1/8” hex x 6” Engine Type 2 cycle single cylinder Displacement 4.9” (80ml)