EX100

The Watson EX100 is a compact excavator-mounted drilling attachment engineered for precision foundation work in demanding subsurface applications. This specialized drilling-rig delivers exceptional rotational force with 136 kNm (100,000 ft-lbs) of maximum torque, making it ideal for contractors tackling drilled shaft construction and continuous flight auger (CFA) piling projects. The streamlined mounting system integrates seamlessly with standard excavator carriers, providing operational flexibility on tight jobsites without requiring dedicated drilling rigs. Watson EX100 specifications emphasize reliability and efficiency across varied soil conditions and depths. The robust drilling attachment accommodates multiple auger configurations and drilling methodologies, from conventional rotary techniques to specialized CFA installations. Its proven torque delivery ensures consistent performance whether penetrating clay, sand, or mixed-layer formations, while the excavator-mounted platform eliminates the need for standalone equipment mobilization. The Watson EX100 represents a cost-effective solution for foundation contractors seeking production-ready drilling capability without the capital investment of large-scale drilling rigs. Equipment operators benefit from simplified controls integrated with standard excavator hydraulics, reducing training overhead and operational complexity. This drilling-rig attachment combines the versatility of excavator mounting with professional-grade foundation drilling power.