KFFKFF 37.77cc Gas T-Post Driver — 4-Stroke, 1000W (6500 RPM), Includes 3 Driving Heads (45/55/88 mm), 1500–2000 BPM, 35J

High-speed pile driver with powerful hammering action — the KFFKFF unit delivers an impact frequency of up to 1500–2000 BPM and an impact energy of 35J for fast, efficient piling. Powertrain: powered by a 37.77cc 4-stroke engine built from durable aluminum alloy, producing 1000W at a rated speed of 6500 RPM for smooth, stable operation. Three interchangeable piling sleeves (45 mm, 55 mm and 88 mm) are included; each sleeve features a robust hammerhead at the sleeve section for long-lasting performance and easier installation. Operator comfort and convenience were prioritized: the tool has a non-slip handle, an easy-start device for quick ignition, and a shock-absorbing spring to reduce vibration transmitted from the engine. Maintenance note: make sure the oil supply hose is fully filled with oil before use. Versatile applications include installing orchard supports, erecting farm fences, renovating roads, riverbank engineering, and setting fence posts, wooden stakes, steel columns and other similar structures.