Sell Y018 Hand-hold Rock Drill

Description

Instruction The rock drill is used for rock drilling, blasting holes and other drilling works in the quarries, small coal mines and other constructions. It’s suitable for drilling of horizontal or inclined holes on the medium-hard and hard rock. When it’s matched with air leg Model FT**0, it can blast holes from different directions and angles. Blast hole diameter is between *6mm and *2mm. with an efficient depth from 1.5m to 2m. It’s recommended to be matched with Model py*1.2/0.*9 air compressor which is powered by Model RS***0 diesel engine. Other suitable air compressors can also be matched with this rock drill.。 二、 Specification Weight *8kg Overall length **0mm Cylinder dia. *8mm Piston stroke *5mm Air pipe inner dia. *9mm Water pipe inner dia. 8mm Shank dimensions *2×**8mm Water pressure 3.**5.9×**5Pa Air pressure ≤at 3.9 MPa Air consumptionï&frac*4;ˆat3.9×**5 Paï&frac*4;‰ <1.2m3　　/min(*2.6L/S) Average speed (at 3.9×**5Pa ) *0mm Impact energy(at4.9×**5Pa ) *4.5J(*1Hz) Torque(at4.9×**5Pa ) 7.*5N•m Airconsumption(at4.9×**5Pa ) ≤1.*5m3　　/min Average speed(at4.9×**5Pa ) **0mm FY**0 oil lubricator Weight ≤1.2kg Oil capacity **0mm FT**0 air leg Weight *1kg Propulsion stroke **0mm Cylinder dia. *2mm Length ***2mm