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YT24 differs from similar products particularly in its high efficiency, strong flushing and powerful torque. Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance. Air-leg rock drills are fit for wet drilling in medium-hard or hard rock.

Main Characteristics

1.rock electric rock drill YT24 is fit for wet drilling in medium-hard or hard rock,especially in quarries, railway construction, and so on. 

2.Grouped control mechanism, quick to start up, with “air on, water on, air off, water off” mechanism, convenient to handle and easy to maintain and repair. 

3.Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance.

Technical Parameters

Item Name YT24

Weight 24kg

Overall dimensions 678mm

Stoke 70mm

Cylinder Dia 70 mm

Air pressure 0.4-0.63mpa

Water pressure 0.2-03mpa

Impact frequency >31Hz

Air consumption 66.7L/S

Drilling speed     250mm

Max drilling depth >6m

Air pipe inside dia 19mm

Water pipe inside dia 13mm

Drill bit size 32-42mm

Drill rod size H22X108mm

FT140B air-leg

Length of air leg 1,687mm

Drilling length 1,250mm

Inner diameter of air cylinder 60mm

Weight 15.6kg

FT140BD air-leg

Length of air leg 1,400mm

Drilling length 1,000mm