Rotary Drilling Rig for Sany, SR280C with 2200mm Pile Diameter

Model Number: SR280C Brand Name: ORIEMAC Key Specifications/Special Features: SR280C rotary drilling rig with full-stroke system and various casing adaptive is suitable for hard soil and rock drillingHigh drilling capacity:12-17m friction Kelly, 13-17m interlocking Kelly made of high strength steel tubes are available; Maximum output torque reaches 285kN/m, the maximum pile depth is 93.5m down, maximum pile diameter is 2200mm without casing, 1900mm with casingIsuzu engine with rated power of 300kW at 1800rpm, six gears control provides strong power to the machine, improving the drilling capacityMain winch with dual reducer and dual motor delivers faster line speed of 70m/min, bigger lifting power with 330kN line pullSafe and reliable:5th generation rotary drive adopts multi-gear control, self-adaptive techniques, and double buffering system which can increase drilling efficiency and safetyAnti-shock heavy duty hydraulic system tailor-made with renowned brands and heavy extended chassis with low gravity ensure efficient, safe and stable operation
Advanced welding robots, CNC automatic cutting machines ensure high precision and quality of the core components
Easy to operate and maintain:
Auto center lubrication system is equipped to facilitate the secure and efficient lubrication of the drilling rig
Optimized layout, larger spaces for pumps and valves is for easy maintenance during work
Spacious cab with panorama sunroof, Sany-ADMS intelligent operation system designed to give the operator a comfortable environment and wide visibility