ZJ30/1700J钻机(3000m)

Drilling rig ZJ30 J Model ZJ20/1350JZJ30/1700L(J)ZJ40/2250J(J.JD.LDB.D.DB)ZJ50/3150L(D. LDB. D.DB)ZJ70/4500L(LDB. D.DB)M Nominal drilling depth(114mm) M1200-20001600-30002500-40003500-50004500-7000Max hook load rating KN13501700225031504500Max number of lines,traveling block810101212Dia.of Wire line for hoisting mmin29( 1/8)29( 1/8)32 (1 1/4)35 ( 1 3/8)38(1 1/2)Sheave O.D. of traveling block mm915915112012701524I.D.of swivel stem mm(in)6475757575Rated power of drawworks kw40055073511001470Number of speeds, drawworks3+13+14+26+24+2 6+26+2 Dia. Of opening mm(in)44517 1/2520(20 1/2)952.5( 37 1/2)952.5( 37 1/2) Number of speeds3+13+14+26+24+26+26+2 Power of each mud pump kw(hp)7351000735(1000)960(1300)1180(1600)11801600 Number of transmission22334 Working height of mast mm31.541434545 Height of drilling floor mm 2.84.54.867.59910.5 height of drilling floor mm23.444.7666.267.77.79.2 NotesL-,J-,D-,DB-, LDB-,. L-Compound Chain drive;J-Compound Narrow V-belt drive; D-AC-SCR-DC; DB-AC-VFD-AC.