used rotary drilling rig

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SANY Used Rotary Drilling Rig SR220C

The SANY SR220C rotary drilling rig is designed for medium to large-scale foundation projects, offering a maximum drilling depth of 67 meters and a drilling diameter up to 2,500 mm. It delivers an output torque of 250 kN·m, ensuring efficient performance across various geological conditions. Powered by a CAT C9 turbocharged diesel engine, the rig provides high efficiency and meets EPA Tier 2 emission standards. Its hydraulic system incorporates CAT's master and pilot control loops for optimal load matching. Key components from renowned brands enhance system reliability, while the advanced Rexroth Electronic Leveling System maintains mast verticality, ensuring precise drilling operations
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Description

The SANY SR220C rotary drilling rig is designed for medium to large-scale foundation projects, offering a maximum drilling depth of 67 meters and a drilling diameter up to 2,500 mm. It delivers an output torque of 250 kN·m, ensuring efficient performance across various geological conditions. Powered by a CAT C9 turbocharged diesel engine, the rig provides high efficiency and meets EPA Tier 2 emission standards. Its hydraulic system incorporates CAT's master and pilot control loops for optimal load matching. Key components from renowned brands enhance system reliability, while the advanced Rexroth Electronic Leveling System maintains mast verticality, ensuring precise drilling operations