drilling rig,Drilling Rig,30,40,50,70,90DBS,drill rig,factory price,09new style,tech from USADec 21, 2012
... ,drill rig ,Drilling Rig,API 4F,8A export 100% to USAChina factory pricesWe are manufacturer and OEM ... m31 or 3941434545Max. load, kN(lbs)9001700225031504500SubstructureTypebox on box, or telescopingdual-liftingdual-lifting or swing upDrillfloor height3.8 ... oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); drilling rig,Drilling Rig,30,40,50,70,90DBS,drill rig,factory price,09new style,tech from ...