SI-40SIV-S

The YBM SI-40SIV-S is a precision-engineered drilling rig built for demanding deep foundation projects. This compact yet powerful machine delivers 30 kW of consistent performance with an operating weight of 3.1 tonnes, making it ideal for both mobile deployment and intensive drilling operations. With 6.4 kNm maximum torque and 34 kN pressing force, the SI-40SIV-S provides the mechanical advantage needed for challenging soil conditions and foundation work. Professional contractors and foundation specialists choose the YBM SI-40SIV-S specifications for its reliable power-to-weight ratio and consistent drilling performance. The rig's 30 kW engine is optimized for extended operational periods, reducing downtime and maximizing productivity on complex projects. Its precise pressing capability ensures clean boreholes and accurate placement—critical factors in deep foundation installation where tolerances directly impact project success. The YBM SI-40SIV-S stands out as a versatile drilling rig solution for foundation contractors worldwide. Whether tackling micropile installation, geotechnical exploration, or deep foundation applications, this machine delivers the technical precision and robust performance professionals depend on for successful project completion.