Jack hammer Y19A rock drill

Specifications

Specification       

Specification

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

When working pressure is           0.4Mpa                         0.5Mpa

Impact energy                     ≥28J                          ≥40 J        

Impact frequency                  ≥28Hz                        ≥35 Hz       

Idling speed                      ≥180 r/min                  ≥200 r/min    

Air consumption                  ≤37 L/s                        ≤43 L/s 

rock drill series

application

Rock Drill

characters:

1,high quality materials
2. scientific forging
3.heat treatment
4.safty and economy.

use:

1.widely used in coal, metallurgy, railway, transportion,

2.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 quarries, small coal mines and other constructions.

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