เครื่องเจาะหิน แบบใช้ลม Rock Drill Hand-hold and air leg rock drill Y20LY color sky

Technical specifications
Type Y20LY
Weight 18 (Kg)
Length 609 (mm)
Cylinder dia φ60 (mm)
Piston stroke 50 (mm)
Working pressure 0.4~0.5 (Mpa)
Impact energy 32.7 (J)
Impact frequency ≥30 (Hz)
Air consumption ≤25 (L/s)
Working water pressure 0.2~0.3 (Mpa)
Air pipe inner dia φ16、φ19 (mm)
Water pipe inner dia φ8 (mm)
Rock drill hole dia φ34~φ42 (mm)
Rock drill hole depth 5 (m)
Shank size 22×108 (mm)

The rock drill is a kind of light rock drill machinery. It can perform both dry and wet drilling under medium hard or hard rock(f=8-18).(the diameter of blast hole is 34mm-40mm, the depth of hole is 3m)  This machine can drill downward with hand toward horizontal or acclive,when it is matched with air-leg model FT100, it is suitable for drilling works in various mines,quarries,capital construction of farmland, blasting for constructing roads in mountain areas and other projects.
This machine has transparent surface of FY200B lubricator to guarantee good lubrication,but also can be matched with model FT100 air leg.
Specifications & Function:
Wooden Case: 73*31*25
N.W.:22kg
G.W.:26kg

Model No. Y20LY
weight 18kgs
air consumption 25L/S
impact frequency 30Hz
air pressure 0.4Mpa
Brand Name Prodrill
Warranty Products 1 year