Y26 Hand-Held Rock Drill/Pneumatic Rock Drill

• Application: Pneumatic Breakers
• Condition: New
• Color: Any Color
• Transport Package: Carton
• Specification: 26kg
• Origin: China
• Model NO.: Y26

Product Description

 Y26 hand-hold rock drill
Operation Manual
1,Usage Range
Y26 type hand-hold rock drill is used at mines, Railway, irrigation and quarries to digging holes and for the second digging holes.
Y26 type hand-hold rock drill can be used be used to digging dry or wet by horizontal holes, vertical holes or angling holes on medium-hard rock or hard rock.
2,Specification
Rock drill & Oil injector

Weight	26kg	Inner Dia.of air pipe	19mm
Overall length	650*534*125	Inner Dia.Of the water pipe	13mm
Dia.of cylinder	70mm	Strike power	≥30J
Stroke	70mm	Air consume of rock drill	≤47L/S
Rock drill frequency	≥23HZ	Noise	≤124(db)
Idling rotational speed	≥200r/min	Dia.of rock drill hole	34-42mm
Working water pressure	0.3-0.35Mpa	Depth of rock drill hole	5mm
Checking tail size	22*108mm

Working Principle
When the machine running,high-pressure air(or Pressurized gas) enter into the air valve through handles by a running air valve which will lead pressure gas into front cavity and back cavity of the cylinder body,piston do high-speed raptlywhich pushed by pressure air,the waste air exhaust from the mouth.