9000m Drilling Rigs

Main technical parameters of 9000m drilling rigs MODEL:U.S Met ZJ90/6750DZJ90/6750DBNominal drilling depth: 1970030000ft 60009000m(4 1/2"DP) 1640026250ft 50008000m(5"DP)1970030000ft 60009000m(4 1/2"DP) 1640026250ft 50008000m(5"DP)Max.hook load: 1518000lps 6750kN1518000lps 6750kNMax.drill stem load: 716500lps 3250kN716500lps 3250kNDrawworks max.input power : 3000HP 2200kw3000HP 2200kwDrawworks speed steps 4steplessMain brake model Hydraulic disk brake/band brakeHydraulic disk brake/band brakeAuxiliary brake model energy consumption brake /eddy current brake /E.T.N brakeenergy consumption brake /eddy current brake /E.T.N brakeWireline diameter: 1-5/8" 42mm1-5/8" 42mmCrown sheaves number and travelling sheaves number 8×78×7Open diameter of rotary table:49-1/2" 1260mm49-1/2" 1260mmRotary table drive type Independent electric drive Independent electric drive Mast type "K""K"Clear height of mast: 157ft 48m157ft 48mSubstructure height: 29.5ft(9m),34.5ft(10.5m),39.4ft(12m)29.5ft(9m),34.5ft(10.5m),39.4ft(12m)Clear height of substructure: 25ft(7.62m),30ft(9.12m),34.8ft(10.6m)25ft(7.62m),30ft(9.12m),34.8ft(10.6m)Power of single mud pump: 1600HP 1180kw1600HP 1180kwMud pump sets 33Type of drivingAC-SCR-DCAC-VFD-ACPower of main diesel:1632HP 1200kw1632HP 1200kwMain diesel sets 55Total volume of mud tank:2500BBL 400 m32500BBL 400 m3