Yt27 Pneumatic Rock Drill Air Leg Rock Drill Rock Drill

Yt27 Pneumatic Rock Drill Air leg rock drill Rock drill : YT27 rock drill is a kind of high efficiency air leg rock drill machine. It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and national defence project facility. When it is matched with Model FY250 Oil reservoir and Model FT160A or FT160B Air-leg, it is suitable for wet drilling under various of rocks at aclinic and incline orientation, it can also use in the trolley without Air-leg. Weight 27 kg Outside dimension(L× W× H) 668× 248× 202mm Cylinder dia 80mm Piston stroke 60mm Impact energy ≥ 75.5J Impact frequencey ≥ 36.7Hz Air consumption ≤ 83.3L/S Air pipe (inner dia) 25mm Water pipe (inner dia) 13mm Air pressure 0.63MPa Water pressure 0.3MPa Bore dia 34-45mm Bore depth 5m Shank dimensions(hex× Length) 22× 108± 1mm Model FY250B oil lubircator Weight 1.2kg Oil capacity 0.25L Air leg FT160A FT160B Weight 17kg 16 kg Length: Max 3006mm 2526mm Min 1668mm 1428mm Propulsion stroke 1338mm 1098 mm Axis thrust (max) 2000N 2000N   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1