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The DR-90 Kelly Bar Rotary Drilling Rig is a compact hydraulic drilling machine designed for small to medium scale construction projects. With its powerful performance and flexible operation, this rig is ideal for foundation work in various soil conditions.
This drilling rig features a maximum drilling depth of 15 meters and can accommodate drill bits ranging from 450mm to 1500mm in diameter. The hydraulic system provides smooth operation with precise control, making it suitable for working in sand, clay, and even through concrete surfaces.
The rig is powered by a reliable Cummins diesel engine with 110KW output, ensuring consistent performance in demanding working conditions. The mast can be adjusted with ±4° sidewards inclination and 4° forwards inclination for flexible positioning.
With its 90KN.m maximum output torque and variable rotation speed from 10-50 RPM, the DR-90 can handle various drilling requirements efficiently. The main winch provides 120KN lifting force with 50m/min speed for smooth operation.
The compact design (9600×2300×3200mm) and reasonable weight (17 tons) make this rig suitable for projects with limited space. The track width of 500mm ensures good stability on various terrains while maintaining mobility.
This equipment comes with comprehensive certifications including CE, RoHS, and ISO 9001:2008, guaranteeing quality and safety standards. The rig is designed for durability with easy maintenance features and comes with 1 year warranty.
