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YO18 Pneumatic Rock Drill Lightweight 18kg Handheld Rock Drill High Frequency Impacts Corrosion Resistant Alloys

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YO18 Pneumatic Rock Drill Lightweight 18kg Handheld Rock Drill High Frequency Impacts Corrosion Resistant Alloys

Price : Please contact us

Length : 550 mm

Weight : 18 Kg

Working air pressure : 0.4~0.5 MPa

Air hose diameter : 19 mm

Cylinder diameter : 58 mm

Supply Ability : 3000 PCS Per month

Working water pressure : 0.2~0.3 MPa

Brand Name : HLDRILL

Place of Origin : CHINA

Shank size : 22×108 mm

Delivery Time : 7-15 Days

Model Number : YO18 Rock Drill

Packaging Details : Wooden Boxes , Cardboard Boxes

Piston stroke : 45 mm

Payment Terms : T/T

MOQ : 10PCS

Certification : ISO 9001 Certified

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YO18 Pneumatic Rock Drill Lightweight 18kg Handheld Rock Drill High Frequency Impacts Corrosion Resistant Alloys

The YO18 Pneumatic Rock Drill is a highly efficient , 18kg lightweight drilling equipment engineered for professional excavation. This compact 550mm jackhammer excels in boring blast holes across small scale mines , construction sites , and stone quarries. With a standard H22x108mm shank size , it delivers high frequency impacts required to penetrate medium to ultra hard rock formations.

When paired with the FT - 100 Air Leg attachment , the YO18 transitions seamlessly into a versatile multi angle drilling rig, enabling operators to drill vertical , horizontal, or inclined blast holes with absolute precision.

Technical Specifications
Parameter Value
Weight 18 Kg
Length 550 mm
Cylinder diameter 58 mm
Piston stroke 45 mm
Working air pressure 0.4 ~ 0.5 MPa
Working water pressure 0.2 ~ 0.3 MPa
Air hose inner diameter 19 mm
Water pipe inner diameter 8 mm
Shank Size 22×108 mm
Performance Advantages
  • Advanced Flanged Control Valve : Optimizes internal airflow, ensuring instant startup, faster penetration rates, and reduced air consumption.
  • Ergonomic Vibration Damping : Integrated heavy duty rubber shock absorbing handles significantly mitigate operational fatigue and protect workers from Hand Arm Vibration Syndrome (HAVS).
  • High Economic ROI : Manufactured with premium wear resistant alloys, guaranteeing long component lifespans, minimal failure rates, and low maintenance costs.
Primary Industrial Applications
  • Mining Industry : Ideal for small scale coal mines, gold mining, and limestone extraction.
  • Infrastructure Projects : Widely utilized in mountain road construction, highway building, and water conservancy capital projects.
  • Secondary Blasting : Perfect for boulder breaking, clearing rocky lands, and foundational excavation in larger open pit mines.
Operation Guidelines
Pre Operation Preparation
  • Initial Cleaning : Factory applied anti rust oil must be thoroughly flushed before the first use. Disassemble, clean, and relubricate all mating surfaces.
  • Line Purging : Always blow out debris from air and water hoses before connecting them to prevent internal cylinder contamination.
  • Pressure Balancing : Maintain the flushing water pressure at 0.1 to 0.15 MPa lower than the working air pressure to prevent water backflow into the motor.
Safety Lubrication Guidelines
  • Constant Lubrication : Fill the line oiler before starting. Running the drill dry is strictly prohibited and will void the component warranty.
  • Oiler Inspection : Check the oiler housing frequently. Replace immediately if any structural cracks appear. Refill the oil reservoir every hour during continuous shifts.
  • Explosion Prevention : In underground environments with combustible gas hazards, never use low flashpoint lubricants. Avoid idling the machine to eliminate friction spark risks.
Operator Safety Storage
  • PPE Requirements : Pneumatic drilling generates high noise, vibration, and dust. Operators must wear certified hearing protection, anti vibration gloves, and dust masks.
  • Pinch Breakage Alert : Stay alert to sudden drill rod breakages. Avoid positioning body parts between the rock face, the drill body, and the pneumatic air leg.
  • Shutdown Routine: Always shut off the water supply first, letting the machine run dry for 30 seconds to purge remaining moisture and prevent internal rust.
  • Long-term Storage : For extended storage, dismantle the unit, wash all components, apply a thick layer of protective oil, and store in a dry, temperature controlled environment.

Product Tags:

lightweight pneumatic rock drill

      

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