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The APIE KR150C is a medium-sized rotary drilling rig designed for urban construction, bridge foundations, and high-rise buildings. Featuring a compact structure, user-friendly operation, and convenient transportation, this rig integrates modular design and strong power output to deliver high drilling efficiency. It is an ideal solution for modern foundation engineering.
USA powerful Cummins engine；
GB certification and EU EN 16228 standard certification；
The multi-stage vibration reduction design of the power head results in better vibration reduction；
Strong rotary braking performance；
New generation electronic control platform.
The KR360C is a high-torque, heavy-duty rotary drilling rig built on a CAT base chassis, designed for large-diameter and deep foundation construction. With a maximum torque of 360 kN·m and drilling depth up to 94 meters, it is ideal for demanding projects such as bridges, high-rise buildings, and diaphragm walls. The machine supports a full range of drilling tools and is available in remanufactured used condition, backed by professional servicing and warranty.
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Positioned at the top of the drill string, the Kelly Bar primarily serves to transmit torque and bear the total weight of the drill string. It is a critical component for ensuring the stable operation and precise penetration of drilling equipment in numerous fields, including oil drilling, construction foundation boring, and mining. Its efficient torque transmission enables the drill bit to power through various soil and rock formations, guaranteeing the smooth progression of drilling operations.