Complaint
Hand-hold Rock Drill | Air Leg Rock Drill | ||||||||
Model | YO18 | Y20 | Y24 | TY24C | YT24 | YT28 | YT27 | YT29 | YT29A |
Cylinder Diameter (mm) | 58 | 60 | 70 | 66.7 | 70 | 80 | 80 | 82 | 82 |
Piston Strock (mm) | 45 | 50 | 70 | 68 | 70 | 60 | 60 | 60 | 60 |
Air Consumption m³/min | 1.3 | 1.5 | 3.3 | 2.7 | 3 | 5 | 4.8 | 5 | 3.9 |
Impacts Frequency (HZ) | 31 | 30 | 27 | 28 | 34 | 37 | 36.7 | 39 | 37 |
Working Pressure Mpa(kg/cm²) | 0.4~0.6 | 0.4-0.5 | 0.4-0.5 | 0.4-0.63 | 0.4~0.6 | 0.4~0.6 | 0.3-0.63 | 0.4~0.6 | 0.4-0.63 |
Water Pipe Inner Diameter (mm) | 19 | 8 | 13 | 19 | 13 | 25 | 13 | 25 | 13 |
Traneal Inner Diameter (mm) | 8 | 16/19 | 19 | 19 | 13 | 19 | 13 | 25 | |
Length (mm) | 550 | 609 | 604 | 610 | 678 | 661 | 668 | 661 | 659 |
Weight (kg) | 18 | 18 | 24 | 27 | 24 | 26 | 27 | 27 | 26.5 |
Shank (mm) | 22*108 | 22*108 | 22*108 | 22*108 | 22*108 | 22*108 | 22*108 | 22*108 | 22*108 |
Rock Drill Hole Dia (mm) | 34-42 | 34-42 | 32-46 | 34-42 | 34-45 | 34-45 | |||
Rock Drill Hole Depth (M) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
