425mm od pneumatic pipe ramming hammer

{"cid":"91199214","title":"L2800mm Pneumatic Pipe Ramming Hammer , 425mm OD. pipe rammer","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/a5\/3d\/21e2df3d01d62455dc36deacc871-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"BaiWei","Delivery Time":"20-30 working days, which will be adjusted according to different products and inventory","Place of Origin":"Hebei China","Payment Terms":"T\/T","Packaging Details":"According to customer needs","Product name":"Pneumatic Pipe Ramming Hammer","Applicable Industries":"Energy & Mining","Type":"Ramming hammer","Machine Type":"Drilling Equipment","Material":"Carbon Steel","Processing Type":"Forging \/ Casting","Use":"Well Drilling","Model":"BH420","Host outer diameter (mm)":"415\/425","Host length (mm)":"2800","Host weight (kg)":"1950","Air consumption (m3\/min)":"9-21","Air pressure (MPa)":"0.4-0.7","Instant maximum impact (kN)":"8000","Applicable pipe laying diameter (mm)":"325-1200","Standard pipe laying diameter (mm)":"426,529,630"}}

{"cid":"91212094","title":"Symmetric Drill Odex Dth Hammer Bits With Casing Shoe","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/bc\/10\/4c97d4fee4b641516516e8f3a82d-200x200-1.jpg","attrs":{"Price":"999-99999USD\/PC","Brand Name":"MING","Model Number":"MRING219-DHD360","Minimum Order Quantity":"1PC","Delivery Time":"3-5WEEKS","Certification":"ISO9001","Place of Origin":"CHINA","Payment Terms":"T\/T, D\/P, Western Union","Supply Ability":"2000PCS\/MONTH","Packaging Details":"WOODEN CASE","Material":"Carbon Steel,Carbide","Use":"Mining & water well drilling,Quarry or mining or well drilling","Type":"Symmetrix Casing,odex drilling system","Machine type":"Drilling Tool,Drilling Equipment","Processing type":"Forging,Machining process","Product name":"Concentric Casing System","Color":"Gold,Required,Request,Yellow,Red","Application":"Quarry,water well drilling,mining or welling drilling","Usage":"Hole Drilling","Button shape":"Spherical\/Ballistic\/Parabolic\/Sharp\/Flat"}}