SGA-100

The Bruce SGA-100 is a compact rotary-head unit engineered for precision drilling applications where controlled torque and moderate speed are critical requirements. This equipment delivers consistent performance in foundation drilling, geotechnical exploration, and specialized borehole operations. The unit's efficient displacement ratio and pressure handling make it a dependable choice for contractors requiring reliable rotary drilling attachments. Bruce SGA-100 specifications highlight a 170 cc/rev motor displacement with variable output speeds ranging from 0 to 23 rpm, enabling operators to optimize drilling parameters for diverse soil and rock conditions. The robust design produces a maximum output torque of 4 ton.m, providing sufficient power for steady penetration without excessive stress on drilling strings. Operating at 300 bar required pressure, the rotary-head maintains excellent efficiency across typical onshore and offshore drilling environments. Ideal for contractors seeking precision rotary-head solutions in mid-range capacity drilling operations, the Bruce SGA-100 combines compact dimensions with stable performance characteristics. Its pressure-regulated operation and speed control flexibility make it particularly suitable for geotechnical surveys, foundation engineering projects, and specialty drilling contractors requiring dependable equipment specifications with proven reliability.