{"product_id":"ft160-series-air-legs-for-yt28-and-yt29a-pneumatic-rock-drills","title":"FT160 Series Pneumatic Air Legs for YT-Series Rock Drills","description":"\u003csection class=\"pm-product-copy\"\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe FT160 series is a family of pneumatic feed legs used to support compatible YT-series rock drills during horizontal, inclined and selected upward drilling. The correct model is chosen by mounting interface, retracted and extended length, working height, drilling angle and available air supply.\u003c\/p\u003e\n\u003ch2\u003eAvailable Configurations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFT160A, FT160B and FT160C for different feed-length and working-space requirements\u003c\/li\u003e\n\u003cli\u003eFT170 where a longer or alternative feed configuration is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eModel suffixes and dimensions must be confirmed against the current technical sheet before ordering.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the rock-drill mounting interface and control arrangement.\u003c\/li\u003e\n\u003cli\u003eConfirm required feed length and tunnel clearance.\u003c\/li\u003e\n\u003cli\u003eCheck combined air demand of the drill and leg at the tool.\u003c\/li\u003e\n\u003cli\u003eVerify hose diameter, fittings and line lubricator.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUnderground mine development\u003c\/li\u003e\n\u003cli\u003eTunnel face drilling\u003c\/li\u003e\n\u003cli\u003eBlast-hole and anchor-hole drilling with compatible rock drills\u003c\/li\u003e\n\u003cli\u003eReplacement air-leg supply for verified YT-series systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy It Performs\u003c\/h2\u003e\n\u003cp\u003eThe telescopic cylinder converts compressed air into controllable feed force, helping maintain bit contact while reducing operator load. Correct feed supports stable collaring; excessive feed can bend the rod or reduce percussion efficiency.\u003c\/p\u003e\n\u003ch2\u003eQuality Checks\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCylinder and piston-rod surface inspection\u003c\/li\u003e\n\u003cli\u003eSeal and connection inspection\u003c\/li\u003e\n\u003cli\u003eExtension and retraction functional check\u003c\/li\u003e\n\u003cli\u003eVisible leakage check\u003c\/li\u003e\n\u003cli\u003eMounting and accessory verification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMOQ, Packing and Documents\u003c\/h2\u003e\n\u003cp\u003eMOQ and lead time depend on model and stock. Standard export packing uses internal fixing and corrosion protection. Packing list and available inspection records are supplied as agreed.\u003c\/p\u003e\n\u003ch2\u003eBefore Quotation\u003c\/h2\u003e\n\u003cp\u003eProvide the rock-drill model, current air-leg model or nameplate, mounting photos, working height, drilling direction and quantity.\u003c\/p\u003e\u003c\/section\u003e","brand":"PerfoMax","offers":[{"title":"FT160A","offer_id":45648314597583,"sku":"PFM-FT160A","price":0.0,"currency_code":"CNY","in_stock":true},{"title":"FT160B","offer_id":45648314630351,"sku":"PFM-FT160B","price":0.0,"currency_code":"CNY","in_stock":true},{"title":"FT160C","offer_id":45648314663119,"sku":"PFM-FT160C","price":0.0,"currency_code":"CNY","in_stock":true},{"title":"FT170","offer_id":45648314695887,"sku":"PFM-FT170","price":0.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9308\/9999\/files\/ft160-air-leg-main.webp?v=1785199233","url":"https:\/\/perfomaxdrill.com\/products\/ft160-series-air-legs-for-yt28-and-yt29a-pneumatic-rock-drills","provider":" PerfoMax","version":"1.0","type":"link"}