Use features KinB new drilling machine is a highway guardrail steel pipe piles transportation equipment, when required to complete the drilling machine air compressor, air power for impact crusher, chip into the hole. Host using diesel-powered, hydraulic mechanical transmission, with high efficiency, easy shifting, high accuracy, durability, labor and time-saving features, especially for highway construction field. Technical Specifications Model KinB230 KinB260 hole diameter (Mm) φ120-φ200 φ120-φ200 drilling speed (Mm / min) 800-2200 800-3000 maximum output power head resist twisting (N? M) 3600 4200 Impact energy (N · M ) 340 340 impactor frequency (times / Min) 900-1600 900-1600 compressor air pressure (Mpa) 0.5-0.8 0.5-0.8 air compressor air consumption (M3 / min) 7-18 7-18 diesel Power (Kw) 17 21 hydraulic system flow (Ml / r) 42-50 55-65 rating system pressure (Mpa) 16 18 Tread (Mm) 1670 1670 Dimensions (L * W * H) (Mm) 2600 * 2000 * 32002600 * 2000 * 3600 Total weight (Kg) 1800 2000