Manufacturer of Mining & Construction Equipments
pneumatic jack hammer manufacturers

MH505L – Hand Held Rock Drills – Jackhammer

MH505L, pneumatic jack hammer manufacturers air flushed, medium heavy duty rock drills is a top performer in its class, the MH505L is highly effective in general excavation work, quarry drilling, bench drilling, secondary drilling and other jobs requiring a sinker of its class. It is capable of drilling 27-40 mm diameter holes with H22 integral/extension steels up to depth of 6 meter. Parts are interchangeable with Atlas Copco RH658 5L Jackhammer.


Features & Benefits


  • Highly Effective in general excavation work, quarry drilling, bench drilling, and secondary drilling
  • Forged steel housings offer durability and withstand rugged use.
  • Low weight
  • High Torque
  • Very reliable and resistant to wear
  • Large sliding face
  • High impact energy
  • Good penetration in hard and soft rock
  • Dustless Drilling
  • Low spare parts consumption
  • Blower for deep hole cleaning
  • Robust kick-latch type retainers
Technical Specification
Type Metric Imperial
Weight 24 Kg 53 lb
Length 565 mm 22 7/32 inch
Air Consumption 58 l/s 123 cfm
Revolution 215 rpm 215 rpm
Hose connection 19 mm 3/4 inch
Blows per minute 2040 2040
Piston Dia 65 mm 2     17/32 inch
Stroke Length 59 mm 2     5/16 inch
Shank Size 22 X 108 mm 7/8 X 4¼ inch
Optional Shank Size 25X 108 mm 1 X 4 1/4 inch
Working Pressure 6 Bar
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