Product Description
The YT29A rock drill is the most strongest, powerful and highly efficient rock drill in the range.It gives improved productivity and drill steel economics and can be used on all rock formation and in all kinds of applications.
Advantages
Light weight & Convenient operation
Low consumption & Long life parts
High efficiency &Fast drilling velcocity
YT 29A Rock Drill with Pneumatic Jack HammeWeight27kgPhysical size(length*wide*high)659*248*205mmCylinder Diameter82mmPiston Structure Stroke60mmWorking Pressure0.40~0.63MpaDrilling Impact Frequency≥39HzImpact Energy≥78JDrilling air Consumption≤88L/sTorque≥20N.mAir Pipe Diameter25mmWater Pipe Diameter13mmAppropriate drilling Hole Diameter34~45mmSuitable for maximum hole depth5mWorking Temperature-30~45°CBit Shank SpecificationH22*108±1mmFY250 Oil InjectorWeight1.2kgOil Reserver0.25L
Matched Air LegTypeFT16AFT16BFT16CFT170 Length1668142818201668mmAdvance Length1338109814901338mmCylinder Diameter65656567mmWeight17161818kg