Original Factory Borehole Drilling Machine - Pusher Leg Drill YT27 – Shenglida

Product Detail

YT27 type air feet type chisel rock machine high efficiency light type, suitable to wet type drill and chisel downward and incline holes on the medium solid or solid (f=8-18) rocks. The chisel hole diameter 34-45mm, valid drill hole depth reach up 5m. Has characteristics at strong blow wash blasting hole function, big rotating pick moment, the chisel rock tools which widely used in railway, water conservancy, country protection rockexcavation project, assort use with FY250 type oil fill device and FT160A (or FT160B) type air feet, obviously better than same type products.

Model	N.W. Kg	Length Mm	Bit Head Size Mm	Air Consumption M2/min	Pressure Frequency Hz	Boreholes Diameter Mm	Piston Diamete Mm	Piston Stroke Mm	Working Air Pressure Mpa	Working Water Pressure Mpa	Drilled Holes Depth M
YT27	27	668	R22×108	≤80	≥36.7	34-45	80	70	0.63	0.3	5