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Products

Item NO.:Y018
Product name:Air leg 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 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)
 <1.2m/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 )
 ≤1.35m/min
 
Average speed(at4.9×105Pa )
 120mm
 
 FY200 oil lubricator
 
 
Weight
 ≤1.2kg
 
Oil capacity
 200mm
 
FT100 air leg
 
 
Weight
 11kg
 
Propulsion stroke
 810mm
 
Cylinder  dia.
 52mm
 
Length
 1312mm