Model:YT28
1.Pneumatic Rock Drill/Pusher Leg Rock Drill With Factory Price
2.With ISO9001,MA,CE Approved
3.For Mining,Tunnel,Quarry Use
YT28 pneumatic rock drill/pusher leg rock dill is the best sales both in China and abroad. Because of reasonable design and perfect performance. YT28 pneumatic rock drill also named: air leg rock drill, pusher leg rock drill, feed leg rock drill, hand held rock drill.
YT28 pneumatic rock drill/pusher leg rock drill is suitable for hard rock, concrete (f=8~18) drilling, blasting, breaking works.
YT28 pneumatic rock drill/pusher leg rock drill apply in hard rock on the rock drill operation, it has strong adaptability to the working conditions. It's energy efficiency, its components has long life and durable. The machine can be generally used with the same type, it can greatly reduce the customer loss for spare part replacement.
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Weight | 26 | kg | ||
Length | 661 | mm | ||
Cylinder Diameter | 80 | mm | ||
Piston Stroke | 60 | mm | ||
Working Pressure | 0.4 | 0.5 | 0.63 | Mpa |
Impact Energy | ≥44 | ≥63 | ≥70 | J |
Impact Frequency | ≥28 | ≥35 | ≥36 | HZ |
Air Consumption | ≤52 | ≤58 | ≤82 | L/s |
Torque | ≥15 | ≥19 | ≥23 | N·m |
Rotate Rate | ≥250 | ≥260 | ≥300 | R/min |
Drill Speed | ≥250 | ≥400 | ≥470 | Mm/min |
Noise | ≤124 | ≤125 | ≤127 | DB |
Air Pipe Diameter | 25 | mm | ||
Water Pipe Diameter | 13 | mm | ||
Bore Diameter | 34-42 | mm | ||
Shank Specification | 22*108±1 | mm | ||
