sell rock drill YT27
| Type of posting | Offer |
| Category | Construction Machinery |
| City / Port | Beijing, CN, China |
| Description | pneumatic air leg rock drill. Yt27 The air leg Yt 27 rock drill is a high efficient pneumatic rock drilling machine which is mainly used for tunneling works in mines. It is also an important tool for quarrying works in railway, hydraulic engineering and national defense. Fitted up with the line oiler FY250 and air leg FT160 A. the machine is suitable for wet drilling of horizontal or inclined holes in medium and hard rock. The machine can also be mounted on a jumbo instead of an air leg. Weight： 27kgs Outside dimension L*W*H： 668 *248*202mm Cylinder Dia: 80mm Piston stroke: 60mm Operating air pressure： 0.4-0.63MPa impact energy ≥75.5J Impact frequency: ≥36.7Hz Air-pipe bore(inner Dia.)： 25 mm Water-pipe bore(inner Dia.)： 13 mm Drilling hole dia: 34-45mm drilling hole depth: 5m Air consumption： ≤83.3 L/S shank dimension： 22 x 108 + 1 mm Type FT160A air leg(optional) Leg length： 1668mm Propulsion stroke： 1338mm Weight： 17kg FT160B Air-leg: Length of air-leg: 1428mm Propulsion stroke： 1098mm Weight： 16kg FY250 Oil reservoir Capacity : 0.25L weight: 1.2kg |
| Date | 2009 Mar 17, 22:03 |
