... is independent and lifted hydraulically (ZJ70DBS), without contacting the drill floor, with little vibration, and convenient for installation and ... hook load, kN(t)1350(135)1700(170)2250(225)3150(315)4500(450)Drill line number810101212Dia. of wireline, mm2929323538Max. ... , rig equipment, tiger rig,low-temperature rig, land rigdrilling rig,drill rig ,Drilling Rig ( function(){ var aBigImageSrc = [ 'http ...