The Mait India HR 100 Rotary Drilling Piling Rig is a compact yet powerful multipurpose rig designed for medium to large diameter drilled shafts. It operates efficiently in all soil types using a rotary system with kelly bars, augers, and buckets. The HR 100 supports both friction and interlocking kelly bars, allowing flexible depth operations. Its expandable crawler base ensures stability, while the option to mount it on a truck adds versatility. Notably, the kelly bar doesn't need removal during transport, reducing setup time and logistics costs. The operator cabin is engineered for comfort and productivity, featuring an electronic depth counter, automatic leveling system, and climate control. This rig is ideal for bored piles, CFA applications, and diaphragm wall construction, making it a reliable choice for modern foundation engineering.