Model Y018 Hand-hold Rock Drill

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 FT100, it can blast holes from different directions and angles.

   Blast hole diameter is between 36mm and 42mm. with an efficient depth from 1.5m to 2m.

   It’s recommended to be matched with Model py-1.2/0.39 air compressor which is powered by Model RS1100 diesel engine. Other suitable air compressors can also be matched with this rock drill..

Specification

Weight                                         18kg

Overall length                                 550mm

Cylinder dia.                                     58mm

Piston stroke                                      45mm

Air pipe inner dia.                                 19mm

Water pipe inner dia.                                8mm

Shank dimensions                             22×108mm

Water pressure                             3.9-5.9×10⁵Pa

Air pressure                                 ≤at 3.9 MPa

Air consumption(at3.9×10⁵ Pa)             <1.2m3/min(22.6L/S)

Average speed (at 3.9×10⁵Pa )                      80mm

Impact energy(at4.9×10⁵Pa )                           24.5J(31Hz)

Torque(at4.9×10⁵Pa )                           7.85N·m

Airconsumption(at4.9×10⁵Pa )              ≤1.35m3/min

Average speed(at4.9×10⁵Pa )                       120mm