Tarière à commande manuelle

Hand Operated Auger system primarily consists of a hand lever mechanism, an auger-gripping clamp, and extension rods. The operator advances the auger into the ground by rotating the crank handle manually. The Hand Operated Soil Auger is designed for ease of use. By rotating in the opposite direction, the auger can be safely withdrawn. This design allows direct operator control and minimizes risks in low-infrastructure field environments. The Manual Soil Auger features a modular structure compatible with various types and diameters of augers. This Hand Operated Soil Auger can operate with augers ranging from 50 mm to 150 mm in diameter. With suitable extension rods, drilling depths greater than 1 meter can be achieved. The greatest advantage of the manual drilling system is its independence from external energy sources; it operates entirely by human power. Therefore, the Hand Operated Soil Auger enables soil sampling operations even in remote field locations where electricity or fuel is unavailable. Additionally, the device is compact and lightweight, making it easy to transport, while ergonomic grip configurations allow comfortable operation of the Hand Operated Soil Auger.