Pneumatic Rock Drill

High efficiency pneumatic rock drill air leg / portable mine drilling rig YT23D

Pneumatic Tools YT23D air leg Rock Drilling 668 mm 26kg Silk famous brand factory offer pneumatic rock drilling machine YT23D(7655D) Specifications: jack hammer Model YO18 Y18P Y19A YO20 Y26 Weight(kg) 18 18 19 20 26 Length(mm) 550 550 600 561 650 Cylinder size*trip(mm) 58*45 58*45 65*54 63*55 65*70 ...

YO20 Hand Hold 0.35 - 0.65Mpa Low Noise Pneumatic Air Leg Rock Drill For Mining

Instrustion: Air tool YO20 Pneumatic Hand-hold Rock Drill Widely used in coal, metallurgy, railway, transportion,ore,water conservancy, infrastructure and defense engineering in the level of all kinds of rocks, The rock drill is used for rock drilling, blasting holes and other drilling worksin the ...

Mini pneumatic rock drill for road construction / pneumatic drill hammer 604 mm YO24

Pneumatic Tools YO24 Hand-hold Rock Drilling 604 mm 24kg Silk famous brand factory offer Specifications: jack hammer Model YO18 Y18P Y19A YO20 Y26 Weight(kg) 18 18 19 20 26 Length(mm) 550 550 600 561 650 Cylinder size*trip(mm) 58*45 58*45 65*54 63*55 65*70 Working pressure(Mpa) 0.35-0.63 Impact ...

Light weight high speed pneumatic air pick hammer rock drill 561mm 20kg

Pneumatic Tools YO20 Hand-hold Rock Drilling 561mm 20kg Silk famous brand factory offer Specifications: jack hammer Model YO18 Y18P Y19A YO20 Y26 Weight(kg) 18 18 19 20 26 Length(mm) 550 550 600 561 650 Cylinder size*trip(mm) 58*45 58*45 65*54 63*55 65*70 Working pressure(Mpa) 0.35-0.63 Impact ...

Energy saving pneumatic portable mining rock drill bit 36 / 38 / 40 / 42 YO19

Pneumatic Tools YO19 Hand-hold Rock Drilling 600mm 19kg Silk famous brand DATE: Weight 19kg Outside dimensions (L×W×H) 600×534×157mm Cylinder dia 65mm Piston stroke 54mm Air pressure 0.4~0.5Mpa Air pipe inner dia 19mm Water pipe inner dia 13mm Shank dimension 22×108mm Working pressure 0.4Mpa 0.5Mpa ...

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