YO20

Model: YO20
Machine weight: 20.5 kg
Machine length: 561 mm
Cylinder diameter: 63 mm
Piston stroke: 55 mm
Air pipe diameter: 19 mm
Water pipe diameter: 8 mm
Drill shank specification: 22×108 mm
Drilling hole diameter: φ30-φ42 mm
Working pressure: 0.4-0.5 Mpa
Air consumption: ≤33 L/Sec
Impact energy: ≥26 J
Impact frequency: ≥33 HZ

Maximum drilling depth: 5 m

The YO20 handheld rock drill is widely used in quarry operations, mining exploitation, tunnel excavation and all kinds of rock drilling construction sites. It can be used for drilling blasting holes, serving as an indispensable heavy-duty working equipment in the fields of mines, water conservancy, building materials, energy, transportation, military industry and geological engineering.
 
This model is compatible with H22 steel drill rods. The conventional blast hole diameter ranges from 30 to 42 mm, and the effective drilling depth can reach 5 meters.