We are offering YT29 Pneumatic Air Leg Rock Drill. Type YT29 Air comsumption 60LsWeigth 26.5kg Working water pressure 0.3MpaLength 659248 205mm Air pipe inner dia 25mmCylinder dia 82mm Water pipe inner dia 13mmPiston stroke 60mm Rock drill dia hole 3445mmWorking pressure 0.40.63Mpa Rock drill dia depth 5mImpact energy 70J Shank size H221081mm
We are offering stoper drill. weight 45kgs overall length 1420-2170 mmpiston dia 95mm piston stroke 47mm operating air pressure 0.4-0.63mpaimpact frequencey 47hz air-pipe bore(inner dia.) 25 mm air consumption 83 ls drill rod trailer 22 x 108 mmdriiling depth(max) 6m
We are offering hand held rock drill. weight 11kgfull length 458mmoperating air pressure 0.4-0.63mpainner diameter of air pipe 13mmdiameter of drill bit 20-30mmair consumption 9.0lsrock drilling rate 280mmminair pressure at 0.4mpa and drill bit diameter of 20mmthe machine is fit for b15 drill rod or y12 drill rod
We are offering air leg rock drill. weight 18kg air consumption 1.3m3min (21.6ls)overall length 609mm times of impact 30hzdiameter of cylinder 60mm diameter of drill bit 34-40mmpiston stroke 50mm inner diameter of air pipe 16mm inner diameter of water pipe 8mm specification of bit shank 221081mm inner diameter of air cylinder 52mmoperating air pressure 0.4mpa
We are offering air leg rock drill. weight 24kg operating air pressure 0.35-0.63mpaoverall length 668mm frequency of impact 28hzdiameter of cylinder body 70mm air consumption 38lspiston stroke 70mm specification of bit shank 221081mminner diameter of air pipe 19mm fy200a oil lubricatorinner diameter of drill bit 34-42mm oil capacity 200ml.
We are offering pneumatic air leg rock drill. type y26weight 26 kglength 650mmcylinder dia 65mm piston stroke 70 mmworking pressure 0.4mpaimpact energy 30 jimpact frequency 23hzair consumption 47lsworking water pressure 0.20.3mpaair pipe inner dia 19mmwater pipe inner dia 13mm) rock drill hole dia 3442 mmrock drill hole depth 5m shank size 22?108mm
We are offering y6 hand held rock drill. weight 6kg full length 428mm operating air pressure 0.4-0.63mpa inner diameter of air pipe 13mm diameter of drill bit 20-24mm air consumption