Product Description:
The Products are mainly used in construction sites, various types of mines, railways, water conservancy construction and national defense construction areas for drilling operations.
Specification:
Y19A ROCK DRILL | ||
Model | Y19A | |
Weight | 19 kgs | |
Length | 600 mm | |
Size Of Drill Shank | H22X108±1 mm | |
Rocking Diameter | 34-40 mm | |
Piston Diameter | 65 mm | |
Piston stroke | 54 mm | |
Working Air Pressure | 0.4 MPa | 0.5 MPa |
Impact Energy | ≥28 J | ≥40 J |
Impact Frequency | ≥28 Hz | ≥35 Hz |
Rotating Speed | ≥180 R/min | ≥200 R/min |
Air consumption | ≤37 L/S | ≤43 L/S |
Air Pipe Inner Diameter | 19 mm | |
Water Pipe Inner Diameter | 13 mm | |