Air Leg Rock Drill, Brand Name : tianshui

we offer air leg rock drill is widely used for dry drilling in the medium-hard and hard rock(f=8-18). it’s suitable for downward drilling works in surface mine, quarry for boulder blasting and other dry drilling working.
fy200b oiler is matched with this rock drill to ensure the fine lubrication.
y24 rock drill
weight 24 kg
length 604 mm
cylinder diameter 70 mm
piston structure stroke 70 mm
working pressure 0.63 0.5 0.4 mpa
drilling air consumption ≤55 ls
drilling impact frequency ≥27 hz
air pipe diameter 19 mm
water pipe diameter 13 mm
appropriate drilling hole dia. 30~42 mm
suitable for max hole depth 5 m
working temperature -30~50 ℃
bit shank specification h22*108±1 mm
fy200b oiler
weight 1.2 kg
oil capacity 0.2 l.