Capable of driving posts from 25mm-80mm. – Powered by the Honda GX35 4-Stroke engine. – Max power: 1kw@7000rpm 1.2Nm@5500rpm – Impact energy: 15-45J – Unit weight: 14kg – 360-degree inclinable operation. – Comes with post sleeves 45mm, 55mm & 73mmm. – Perfect for driving planting stakes, star pickets and a range of fencing posts from steel to wooden. – Internal spring mounted handles for vibration absorption. – Durable carry case and tool kit included.