RT4

【Professionaalne ehitusseade】The **Model&Co RT4** is a precision rotary-head system engineered for high-performance bored pile construction. This advanced rotary head delivers 40 kNm of torque while maintaining compatibility with telescopic Kelly bar systems, making it an ideal choice for contractors seeking reliable deep vundament drilling solutions. The Model&Co RT4 specifications emphasize balanced power and operational flexibility across diverse soil conditions. Enhanced drilling speed at 35 rpm significantly reduces cycle time without compromising torque capacity, allowing operators to execute efficient boring operations on Kelly-equipped rigs. This performance envelope makes the rotary-head particularly suited for large-diameter pile work where consistent rotation rates directly impact project timelines and seadmed utilization. The Model&Co RT4 combines robust engineering with ergonomic operational design, enabling seamless integration into existing rig configurations. Its optimized torque delivery and speed capabilities establish it as a trusted choice for vundament contractors prioritizing productivity and seadmed reliability in demanding ground conditions.