pneumatic pipe ramming hammer 2 8m

{"cid":"91199214","title":"BH420 Pneumatic Pipe Ramming Hammer Impact Force 800T 2.8m Long Yellow","imgUrl":"https:\/\/img.chinax.com\/nimg\/5e\/3f\/9055c8ccbd342950a0b663d7e5db-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Longway","Model Number":"BH420","Minimum Order Quantity":"1","Delivery Time":"20-30 working days, which will be adjusted according to different products and inventory","Certification":"ISO9001","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"20-30 working days, which will be adjusted according to different products and inventory","Packaging Details":"According to clients' needs","Product name":"Pneumatic Pipe Ramming Hammer","Applicable Industries":"Energy & Mining","Type":"Ramming hammer","Model":"BH420","Machine Type":"Drilling Equipment","Material":"Carbon Steel","Processing Type":"Forging \/ Casting","Use":"Well Drilling","Host length (mm)":"2800","Host outer diameter (mm)":"415\/425","Host weight (kg)":"1950","Air consumption (m3\/min)":"9-21","Instant maximum impact (kN)":"8000","Air pressure (MPa)":"0.4-0.7","Applicable pipe laying diameter (mm)":"325-1200","Standard pipe laying diameter (mm)":"426,529,630"}}