More powerful and light weight. Used for side bolt supporting and drilling blasting hole in coal tunnel and coal-rock tunnel.
mainly used for side bolt supporting and drilling blasting hole in coal tunnel and coal-rock tunnel. Comparing with the electric drilling machine, it has lighter weight for convenient delivery and operation, and is driven by compressed air for avoiding electricity flame danger, it can be considered as the perfect replacement of the electric drilling machine.
MODEL & PARAMETER | ZQS -50/1.6 | |
AIR PRESSURE (Mpa) | 0.4 -- 0.63 | |
RATED TORQUE(N.m) | 50 | |
RATED ROTATE SPEED(r/min) | 300 | |
MAX. OUTPUT POWER (kw) | 1.6 | |
MAX. LOADING TORQUE(N.m) | 60 | |
DRIVE STALL TORQUE (N.m) | 75 | |
LOADING AIR CONSUMPTION (m3/min) | 2.4 | |
IDLE ROTATE SPEED(r/min) | 1800 | |
1/2 IDLE ROTATE SPEED(r/min) | 900 | |
1/2 IDLE TORQUE(N.m) | 25 | |
NOISE (dB(A)) | LEVEL | ≤105 |
POWER | 115 | |
WEIGHT (kg) | 9 | |
DRILL TAIL SIZE mm) | 19 -- 22 | |
FLUSH WATER PRESSURE (Mpa) | 0.6-1.2 | |
