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YT24 Pneumatic Portable Drilling Machine/ Air Leg Rock Drill

YT24 Pneumatic Portable Drilling Machine/ Air Leg Rock Drill
Weight ≈ 24 kg
Length :678mm
Cylinder dia:70mm
Piston stroke: 70mm
Air pressure: 0.4—0.63MPa
Impact frequencey:≥ 31Hz
Air consumption:≤66.7 L/S
Air pipe (inner dia):19mm
Water pipe:13mm
Shank head dia:34-42mm
Shank dimensions(hex×length): 22×108 mm±1mm
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  • YT24 Pneumatic Portable Drilling Machine/ Air Leg Rock Drill

  • Moderate

YT24 Air-leg Rock Drill

一、 Instruction

The rock drill is a kind of high efficiency air leg rock drill machine.It is widely used for blasting holes and other drilling projects in a quarries, railway construction, water conservancy construction and defence project facility.


         It is suitable for drill level or gradient holes in medium hard or hard rock(f=8-18).The drilling depth can be five-eight meters. It can be matched with the FT140BD short air-leg or FT140B long air-leg to use in the basis of the width of rock.Also it can be fixed on drillingvehicle or drilling-shelf.

         To ensure the well lubricating.This rock drill may match FY200B oil reservior .



二、specification


Weight
≈ 24 kg
Length
678mm
Cylinder dia
70mm
Piston stroke
70mm
Air pressure
0.4—0.63MPa
Impact frequencey
≥ 31Hz
Air consumption
≤66.7 L/S
Air pipe (inner dia)
19mm
Water pipe
13mm
Shank head dia
34-42mm
Shank dimensions(hex×length)
22×108 mm±1mm



YT24 Rock Drill Air leg  is suitable for drilling of horizontal or inclined holes on the medium-hard and hard rock. When it's matched with air leg Model FT100, it can blast holes from different directions and angles.

Blast hole diameter is between 36mm and 42mm. with an efficient depth from 1.5m to 2m.

It's recommended to be matched with Model w3.5/5 ,w3.2/7 , w3.0/5  air compressor which is powered by diesel engine. Other suitable air compressors can also be matched with this rock drill.








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