Ygl220RC Versatile Drilling Rig for Efficient Ground Exploration

Ygl220RC Versatile Drilling Rig for Efficient Ground Exploration. Versatile Drilling Techniques: Supports dry auger, DTH hammer, mud forward, medium reverse, and ODEX drilling methods. Deep Drilling Capability: Achieves a maximum borehole depth of 250 meters with diameters ranging from 100 to 350mm. Adaptable to Complex Ground: Effectively drills in soft loose cover, scree, gravel, and fragmented stratum conditions. High Torque Output: Delivers a maximum output torque of 8500 N.m for efficient rock penetration. Dual Speed Control: Features low speed (40/80 rpm) and high speed (70/140 rpm) for various operational needs. Flexible Drill Angle: Adjustable drilling angle from 0 to -90 degrees for vertical and inclined holes. Powerful Engine System: Equipped with QSB5.9-C180 diesel engine providing 133kW power at 2200 rpm. Comprehensive After-Sales: Includes online support, field maintenance, and optional on-site engineer training.