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The KR125A single-load transportation fully hydraulic rotary drilling rig is a high-efficiency, safe, and convenient foundation equipment. It is designed to switch rapidly from transport state to working state, equipped with a high-performance hydraulic and intelligent control system to ensure efficient construction and real-time monitoring. Certified by GB and EU EN16228 standards, the KR125A guarantees excellent dynamic and static stability, making it suitable for a wide range of foundation engineering projects.
USA powerful Cummins engine
GB certification and EU EN 16228 standard certification
New and upgraded TYSIM Caterpillar chassis
The multi-stage vibration reduction design of the power head results in better vibration reduction
Strong rotary braking performance
New generation electronic control platform
This precision-engineered gearing box is specially designed for trench cutters (hydromills), delivering high torque transmission, durability, and structural stability under extreme working conditions. It ensures reliable power output for vertical trenching in diaphragm wall construction and soil mixing applications.
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Our foundation drilling tools are the toughest, strongest, and most durable ones in the construction industry.They are specifically designed for deep hole drilling in construction projects.Our cutting tools are renowned for their exceptional durability and wear resistance.These tools are widely used in the foundational construction of large structures such as buildings, bridges, and towers.
The single roler bit is composed of a single cone and a lug matched by a bearing.According to different strata and construction requirements, different cutting struclures can be selected; wear resistant carbide are welded and cemented carbide inserts are inserted on the back of the lug.
Rotary drilling rig drives the shaft to rotate and exert positive pressure so that the rotary dril- ing bit can impact, roll and shear the rock. Crush the rock to form a crushing ring zone.Then break the middle pillar by the swing of the shaft and take the broken pillar out to form a hole.