【product name�?/FONT> 3000m Drilling Rigs 【product number�?/FONT> ZJ30

escription: �?/FONT>

Main Technical Parameters of 3000m Drilling Rigs MODEL:U.S Met ZJ30/1700L ZJ30/1700LD Nominal drilling depth: 4250�?850ft  1600�?000m(4 1/2"DP) 4920�?200ft  1500�?500m(5"DP) 5250�?850ft  1600�?000m(4 1/2"DP)  4920�?200ft  1500�?500m(5"DP) Max.hook load:  382000lps  1700kN 382000lps   1700kN Max.drill stem load: 225000lps  1000 kN 225000lps    1000 kN Drawworks max.input power�?/B>    750HP  550kw 750HP   550kw Drawworks speed steps �?/B>              4forward+2reverse 4forward+2reverse  4 Main brake model�?/B>              Hydraulic disk brake/band brake Hydraulic disk brake/band brake Auxiliary brake model �?/B>        eddy current brake /E.T.N brake eddy current brake /E.T.N brake Wireline diameter:        1-1/8"  29mm 1-1/8"  29mm Crown sheaves number and travelling sheaves number�?/B> 6×5 6×5 Open diameter of rotary table:       20-1/2"  520.7mm 20-1/2"  520.7mm Rotary table drive type �?/B>    Independent/combination drive  Independent electric drive  Mast type�?/B> "K" "K" Clear height of mast: 134ft  41m 134ft  41m Substructure height: 16.4ft(5m)19.7ft(6m)24.6ft(7.5m) 16.4ft(5m)19.7ft(6m)24.6ft(7.5m) Clear height of substructure�?/B> 12.4ft(3.76m)15.6ft(4.76m)20.5ft(6.26m) 12.4ft(3.76m)15.6ft(4.76m)20.5ft(6.26m) Power of single mud pump�?/B> 1000HP   735kw 1000HP   735kw Mud pump sets�?/B> 2 2 Type of driving�?/B> integrated chain box integrated chain box Power of main diesel: 1100HP  810kw 1100HP  810kw Main diesel sets�?/B> 2 3 Total volume of mud tank: 1500BBL   240 m3 1500BBL  240 m3   MODEL:U.S Met ZJ30/1700D ZJ30/1700DB Nominal drilling depth: 5250�?850ft  1600�?000m (4 1/2"DP ) 4920�?200ft  1500�?500m ( 5"DP) 5250�?850ft  1600�?000m(4 1/2"DP) 4920�?200ft  1500�?500m (5"DP) Max.hook load: 382000lps   1700kN 382000lps   1700kN Max.drill stem load: 225000lps   1000 kN 225000lps   1000 kN Drawworks max.input power: 750HP  550kw 750HP   550kw Drawworks speed steps :   4/stepless stepless Main brake model:         Hydraulic disk brake/band brake Hydraulic disk brake/band brake Auxiliary brake model�?/B> energy consumption brake /eddy current brake /E.T.N brake energy consumption brake /eddy current brake /E.T.N brake Wireline diameter:      1-1/8"  29mm 1-1/8"  29mm Crown sheaves number and travelling sheaves number�?/B> 6×5 6×5 Open diameter of rotary table�?/B> 20-1/2"  520.7mm 20-1/2"  520.7mm Rotary table drive type�?/B> Independent electric drive  Independent electric drive  Mast type: "K" "K" Clear height of mast: 134ft  41m 134ft  41m Substructure height: 16.4ft(5m)19.7ft(6m)24.6ft(7.5m) 16.4ft(5m)19.7ft(6m)24.6ft(7.5m) Clear height of substructure: 12.4ft(3.76m)15.6ft(4.76m)20.5ft(6.26m) 12.4ft(3.76m)15.6ft(4.76m)20.5ft(6.26m) Power of single mud pump: 1000HP   735kw 1000HP   735kw Mud pump sets�?/B> 2 2 Type of driving�?/B> AC-SCR-DC AC-VFD-AC Power of main diesel: 1632HP  1200kw 1632HP  1200kw Main diesel sets�?/B> 3 3 Total volume of mud tank: 1500BBL  240 m3 1500BBL 240 m3   MODEL:U.S Met ZJ30/1700DBF Nominal drilling depth:                        5250�?850ft  1600�?000m(4 1/2"DP) 4920�?200ft  1500�?500m(5"DP) Max.hook load: 382000lps   1700kN Max.drill stem load: 225000lps   1000kN Drawworks max.input power �?/B> 750HP   550kw Draweworks shifts�?/B>              stepless Main brake model�?/B>               Hydraulic disk brake/band brake Auxiliary brake model �?/B>         energy consumption brake/eddy current brake/E.T.N brake Wireline diameter:      1-1/8"  29mm Crown sheaves number and travelling sheaves number�?/B> 6×5 Open diameter of rotary table:          20-1/2"  520.7mm Rotary table drive type�?/B>  Independent electric drive  Mast type�?/B> "K" Clear height of mast: 134ft  41m Substructure height: 16.4ft(5m)19.7ft(6m)24.6ft(7.5m) Clear height of substructure: 12.4ft(3.76m)15.6ft(4.76m)20.5ft(6.26m) Power of single mud pump: 1000HP   735kw Mud pump sets�?/B> 2 Type of driving�?/B> AC-VFD-AC/engine pump sets Power of main diesel: 1360HP  1000kw Main diesel sets�?/B> 4 Total volume of mud tank: 1500BBL  240 m3

【product name�?/FONT> 4000m Drilling Rigs 【product number�?/FONT> ZJ40

escription: �?/FONT>

main technical parameters of 4000m drilling rigs MODEL:U.S Met ZJ40/2250L ZJ40/2250LD Nominal drilling depth: 8200�?3200ft 2500�?000m (4 1/2"DP) 6600�?0500ft 2000�?200m�?"DP�?/FONT> 8200�?3200ft 2500�?000m (4 1/2"DP) 6600�?0500ft 2000�?200m�?"DP�?/FONT> Max.hook load: 496000lps    2250kN 496000lps    2250kN Max.drill stem load:  265000lps    1200kN 265000lps    1200kN Drawworks max.input power : 1000HP  735kw 1000HP  735kw Drawworks speed steps �?/B>             4forward+2revers 4forward+2revers Main brake model�?/B>               Hydraulic disk brake/band brake Hydraulic disk brake/band brake Auxiliary brake model:                               eddy current brake /E.T.N brake eddy current brake /E.T.N brake Wireline diameter:       1-1/4"  32mm 1-1/4"  32mm Crown sheaves number and travelling sheaves number: 6×5 6×5 Open diameter of rotary table:   27-1/2"    698.5mm 27-1/2"    698.5mm Rotary table drive type:                  Independent/combination drive Independent electric drive  Mast type: "K" "K" Clear height of mast: 142ft  43m 142ft  43m Substructure height: 16.4ft(5m)19.7ft(6m)24.6ft(7.5m) 16.4ft(5m)19.7ft(6m)24.6ft(7.5m) Clear height of substructure: 12.4ft(3.76m)15.6ft(4.76m)20.5ft (6.26m) 12.4ft(3.76m)15.6ft(4.76m)20.5ft (6.26m) Power of single mud pump: 1300HP  956kw 1300HP  956kw Mud pump sets: 2 2 Type of driving: integrated chain box integrated chain box Power of main diesel: 1100HP  810kw 1100HP  810kw Main diesel sets: 3 3 Total volume of mud tank: 1700BBL  270 m3 1700BBL  270 m3   MODEL:U.S Met ZJ40/2250D ZJ40/2250DB Nominal drilling depth: 8200�?3200ft 2500�?000m (4 1/2"DP) 6600�?0500ft 2000�?200m�?"DP�?/FONT> 8200�?3200ft 2500�?000m (4 1/2"DP) 6600�?0500ft 2000�?200m�?"DP�?/FONT> Max.hook load: 496000lps    2250kN 496000lps    2250kN Max.drill stem load: 265000lps    1200kN 265000lps    1200kN Drawworks max.input power: 1000HP  735kw 1000HP  735kw Drawworks speed steps�?/B>       4/stepless stepless Main brake model�?/B>           Hydraulic disk brake/band brake Hydraulic disk brake/band brake Auxiliary brake model:    energy consumption brake /eddy current brake /E.T.N brake energy consumption brake /eddy current brake /E.T.N brake Wireline diameter:      1-1/4"  32mm 1-1/4"  32mm Crown sheaves number and travelling sheaves number: 6×5 6×5 Open diameter of rotary table: 27-1/2"    698.5mm 27-1/2"    698.5mm Rotary table drive type:                   Independent electric drive  Independent electric drive  Mast type: "K" "K" Clear height of mast�?/B> 142ft  43m 142ft  43m Substructure height: 16.4ft(5m)19.7ft(6m)24.6ft(7.5m) 16.4ft(5m)19.7ft(6m)24.6ft(7.5m) Clear height of substructure: 12.4ft(3.76m)15.6ft(4.76m)20.5ft (6.26m) 12.4ft(3.76m)15.6ft(4.76m)20.5ft (6.26m) Power of single mud pump: 1300HP  956kw 1300HP  956kw Mud pump sets: 2 2 Type of driving: AC-SCR-DC AC-VFD-AC Power of main diesel�?/B> 1632HP  1200kw 1632HP  1200kw Main diesel sets�?/B> 3 3 Total volume of mud tank: 1700BBL  270 m3 1700BBL  270 m3   MODEL:U.S Met ZJ40/2250DBF Nominal drilling depth: 8200�?3200ft 2500�?000m (4 1/2"DP) 6600�?0500ft 2000�?200m�?"DP�?/FONT> Max.hook load: 496000lps    2250kN Max.drill stem load:  265000lps    1200kN Drawworks max.input power:   1000HP  735kw Drawworks speed steps :           stepless Main brake model:              Hydraulic disk brake/band brake Auxiliary brake model:          energy consumption brake /eddy current brake /E.T.N brake Wireline diameter:      1-1/4"  32mm Crown sheaves number and travelling sheaves number: 6×5 Open diameter of rotary table:          27-1/2"    698.5mm Rotary table drive type:    Independent electric drive  Mast type: "K" Clear height of mast: 142ft  43m Substructure height: 16.4ft(5m)19.7ft(6m)24.6ft(7.5m) Clear height of substructure: 12.4ft(3.76m)15.6ft(4.76m)20.5ft (6.26m) Power of single mud pump: 1300HP  956kw Mud pump sets: 2 Type of driving: AC-VFD-AC/engine pump sets Power of main diesel: 1360HP  1000kw Main diesel sets: 4 Total volume of mud tank: 1700BBL  270 m3

【product name�?/FONT> 5000m Drilling Rigs 【product number�?/FONT> ZJ50

escription: �?/FONT>

main technical parameters of 5000m drilling rigs MODEL:U.S Met ZJ50/3150L ZJ50/3150LD Nominal drilling depth: 11500�?6400ft,3500�?000m,(4 1/2"DP) 9200�?4800ft,2800�?500m(5"DP) 11500�?6400ft,3500�?000m,(4 1/2"DP) 9200�?4800ft,2800�?500m(5"DP) Max.hook load: 695000lps  3150kN 695000lps  3150kN Max.drill stem load:  350000lps  1600kN 350000lps  1600kN Drawworks max.input power : 1500HP  1100kw 1500HP  1100kw Drawworks speed steps �?/B>           4forward+2reverse  4forward+2reverse  Main brake model �?/B>             Hydraulic disk brake/band brake Hydraulic disk brake/band brake�?/FONT> Auxiliary brake model�?/B>         eddy current brake /E.T.N brake eddy current brake /E.T.N brake Wireline diameter:        1-3/8"  35mm 1-3/8"  35mm Crown sheaves number and travelling sheaves number�?/B> 7×6 7×6 Open diameter of rotary table:  37-1/2"  952.5mm 37-1/2"  952.5mm Rotary table drive type�?/B>                    Independent/combination drive Independent electric drive  Mast type�?/B> "K" "K" Clear height of mast: 148ft  45m 148ft  45m Substructure height: 20.5ft(7.5m),29.5ft(9m),34.5ft(10.5m) 20.5ft(7.5m),29.5ft(9m),34.5ft(10.5m) Clear height of substructure: 20ft(6.12m),25ft(7.62m),30ft(9.12m) 20ft(6.12m),25ft(7.62m),30ft(9.12m) Power of single mud pump: 1600HP   1180kw 1600HP   1180kw Mud pump sets�?/B> 2 2 Type of driving�?/B> integrated chain box integrated chain box Power of main diesel: 1500HP   1100kw 1500HP   1100kw Main diesel sets�?/B> 3 3 Total volume of mud tank: 2100BBL   320 m3 2100BBL   320 m3   MODEL:U.S Met型号 ZJ50/3150D ZJ50/3150DB Nominal drilling depth: 11500�?6400ft,3500�?000m,(4 1/2"DP) 9200�?4800ft,2800�?500m(5"DP) 11500�?6400ft,3500�?000m,(4 1/2"DP) 9200�?4800ft,2800�?500m(5"DP) Max.hook load: 695000lps  3150kN 695000lps  3150kN Max.drill stem load:  350000lps  1600kN 350000lps  1600kN Drawworks max.input power : 1500HP  1100kw 1500HP  1100kw Drawworks speed steps �?/B>            4/stepless stepless Main brake model �?/B>              Hydraulic disk brake/band brake Hydraulic disk brake/band brake Auxiliary brake model�?/B>        energy consumption brake /eddy current brake /E.T.N brake energy consumption brake /eddy current brake /E.T.N brake Wireline diameter:       1-3/8"  35mm 1-3/8"  35mm Crown sheaves number and travelling sheaves number�?/B> 7×6 7×6 Open diameter of rotary table: 37-1/2"  952.5mm 37-1/2"  952.5mm Rotary table drive type�?/B>                 Independent electric drive  Independent electric drive Mast type�?/B> "K" "K" Clear height of mast: 148ft  45m 148ft  45m Substructure height: 20.5ft(7.5m),29.5ft(9m),34.5ft(10.5m) 20.5ft(7.5m),29.5ft(9m),34.5ft(10.5m) Clear height of substructure: 20ft(6.12m),25ft(7.62m),30ft(9.12m) 20ft(6.12m),25ft(7.62m),30ft(9.12m) Power of single mud pump: 1600HP   1180kw 1600HP   1180kw Mud pump sets�?/B> 2 2 Type of driving�?/B> AC-SCR-DC AC-VDF-AC Power of main diesel: 1500HP   1100kw 1500HP   1100kw Main diesel sets�?/B> 3 3 Total volume of mud tank: 2100BBL   320 m3 2100BBL   320 m3   MODEL:U.S Met ZJ50/3150DBF Nominal drilling depth: 11500�?6400ft,3500�?000m,(4 1/2"DP) 9200�?4800ft,2800�?500m(5"DP) Max.hook load: 695000lps  3150kN Max.drill stem load:  350000lps  1600kN Drawworks max.input power : 1500HP  1100kw Drawworks speed steps �?/B>           stepless Main brake model �?/B>             Hydraulic disk brake/band brake Auxiliary brake model�?/B>        energy consumption brake /eddy current brake /E.T.N brake Wireline diameter:       1-3/8"  35mm Crown sheaves number and travelling sheaves number�?/B> 7×6 Open diameter of rotary table:  37-1/2"  952.5mm Rotary table drive type�?/B>                Independent electric drive  Mast type�?/B> "K" Clear height of mast: 148ft  45m Substructure height: 20.5ft(7.5m),29.5ft(9m),34.5ft(10.5m) Clear height of substructure: 20ft(6.12m),25ft(7.62m),30ft(9.12m) Power of single mud pump: 1600HP   1180kw Mud pump sets�?/B> 2 Type of driving�?/B> AC-VDF-AC/engine pump sets Power of main diesel: 1500HP   1100kw Main diesel sets�?/B> 4 Total volume of mud tank: 2100BBL   320 m3

【product name�?/FONT> 7000m Drilling Rigs 【product number�?/FONT> ZJ70

escription: �?/FONT>

main technical parameters of 7000m drilling rigs MODEL:U.S Met ZJ70/4500L ZJ70/4500LD Nominal drilling depth: 14800�?3000ft 4500�?000m(4 1/2"DP) 13100�?9700ft 4000�?000m(5"DP) 14800�?3000ft 4500�?000m(4 1/2"DP) 13100�?9700ft 4000�?000m(5"DP) Max.hook load: 992000lps  4500kN 992000lps  4500kN Max.drill stem load:  485000lps  2200kN 485000lps  2200kN Drawworks max.input power : 2000HP 1470kw 2000HP 1470kw Drawworks speed steps �?/B>             4forward+2reverse  4forward+2reverse  Main brake model �?/B>             Hydraulic disk brake/band brake Hydraulic disk brake/band brake Auxiliary brake model �?/B>        eddy current brake /E.T.N brake eddy current brake /E.T.N brake Wireline diameter:        1-1/2"   38mm 1-1/2"   38mm Crown sheaves number and travelling sheaves number 7×6 7×6 Open diameter of rotary table:  37-1/2"  952.5mm 37-1/2"  952.5mm Rotary table drive type�?/B>                  Independent/combination drive  Independent electric drive  Mast type�?/B> "K" "K" Clear height of mast: 152ft   46.5m 152ft   46.5m Substructure height: 20.5ft(7.5m),29.5ft(9m),34.5ft(10.5m) 20.5ft(7.5m),29.5ft(9m),34.5ft(10.5m) Clear height of substructure: 20ft(6.12m),25ft(7.62m),30ft(9.12m) 20ft(6.12m),25ft(7.62m),30ft(9.12m) Power of single mud pump: 1600HP   1180kw 1600HP   1180kw Mud pump sets�?/B> 2 2 Type of driving�?/B> integrated chain box integrated chain box Power of main diesel: 1500HP   1100kw 1500HP  1100kw Main diesel sets�?/B> 3 3 Total volume of mud tank: 2500BBL  380 m3 2500BBL  380 m3   MODEL:U.S Met ZJ70/4500D ZJ70/4500DB Nominal drilling depth: 14800�?3000ft 4500�?000m(4 1/2"DP) 13100�?9700ft 4000�?000m(5"DP) 14800�?3000ft 4500�?000m(4 1/2"DP) 13100�?9700ft 4000�?000m(5"DP) Max.hook load: 992000lps  4500kN 992000lps  4500kN Max.drill stem load:  485000lps  2200kN 485000lps  2200kN Drawworks max.input power : 2000HP 1470kw 2000HP 1470kw Drawworks speed steps �?/B>     4/stepless stepless Main brake model �?/B>       Hydraulic disk brake/band brake Hydraulic disk brake/band brake Auxiliary brake model �?/B> energy consumption brake /eddy current brake /E.T.N brake energy consumption brake/eddy current brake /E.T.N brake Wireline diameter:      1-1/2"   38mm 1-1/2"   38mm Crown sheaves number and travelling sheaves number�?/B> 7×6 7×6 Open diameter of rotary table: 37-1/2"  952.5mm 37-1/2"  952.5mm Rotary table drive type�?/B>             Independent electric drive  Independent electric drive Mast type�?/B> "K" "K" Clear height of mast: 152ft   46.5m 152ft   46.5m Substructure height: 20.5ft(7.5m),29.5ft(9m),34.5ft(10.5m) 20.5ft(7.5m),29.5ft(9m),34.5ft(10.5m) Clear height of substructure: 20ft(6.12m),25ft(7.62m),30ft(9.12m) 20ft(6.12m),25ft(7.62m),30ft(9.12m) Power of single mud pump: 1600HP   1180kw 1600HP   1180kw Mud pump sets�?/B> 3 3 Type of driving�?/B> AC-SCR-DC AC-VFD-AC Power of main diesel: 1630HP  1200kw 1630HP  1200kw Main diesel sets�?/B> 4 4 Total volume of mud tank: 2500BBL  380 m3 2500BBL  380 m3   MODEL:U.S Met ZJ70/4500DBF Nominal drilling depth: 14800�?3000ft 4500�?000m(4 1/2"DP) 13100�?9700ft 4000�?000m(5"DP) Max.hook load: 992000lps  4500kN Max.drill stem load:  485000lps  2200kN Drawworks max.input power : 2000HP 1470kw Drawworks speed steps �?/B>             stepless Main brake model �?/B>             Hydraulic disk brake/band brake Auxiliary brake model�?/B>         energy consumption brake /eddy current brake /E.T.N brake Wireline diameter:        1-1/2"   38mm Crown sheaves number and travelling sheaves number�?/B> 7×6 Open diameter of rotary table:  37-1/2"  952.5mm Rotary table drive type�?/B>                  Independent electric drive Mast type�?/B> "K" Clear height of mast: 152ft   46.5m Substructure height: 20.5ft(7.5m),29.5ft(9m),34.5ft(10.5m) Clear height of substructure: 20ft(6.12m),25ft(7.62m),30ft(9.12m) Power of single mud pump: 1600HP   1180kw Mud pump sets�?/B> 3 Type of driving�?/B> AC-VFD-AC/engine pump sets Power of main diesel: 1630HP  1200kw Main diesel sets�?/B> 4 Total volume of mud tank: 2500BBL  380 m3

【product name�?/FONT> 9000m Drilling Rigs 【product number�?/FONT> ZJ90

escription: �?/FONT>

main technical parameters of 9000m drilling rigs  MODEL:U.S Met ZJ90/6750L ZJ90/6750LD Nominal drilling depth: 19700�?0000ft 6000�?000m(4 1/2"DP) 16400�?6250ft 5000�?000m(5"DP) 19700�?0000ft 6000�?000m(4 1/2"DP) 16400�?6250ft 5000�?000m(5"DP) Max.hook load: 1518000lps  6750kN 1518000lps  6750kN Max.drill stem load:  716500lps  3250kN 716500lps  3250kN Drawworks max.input power : 3000HP  2200kw 3000HP  2200kw Drawworks speed steps              4forward+2reverse  4forward+2reverse Main brake model              Hydraulic disk brake/band brake Hydraulic disk brake/band brake Auxiliary brake model         eddy current brake /E.T.N brake eddy current brake /E.T.N brake Wireline diameter:       1-5/8"   42mm 1-5/8"   42mm Crown sheaves number and travelling sheaves number 8×7 8×7 Open diameter of rotary table:  49-1/2"  1260mm 49-1/2"  1260mm Rotary table drive type�?/B>                 Independent/combination drive Independent electric drive  Mast type�?/B> "K" "K" Clear height of mast: 157ft  48m 157ft  48m Substructure 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   1180kw 1600HP   1180kw Mud pump sets�?/B> 3 3 Type of driving�?/B> integrated chain box integrated chain box Power of main diesel: 1632HP  1200kw 1632HP  1200kw Main diesel sets�?/B> 4 4 Total volume of mud tank: 2500BBL  400 m3 2500BBL  400 m3   MODEL:U.S Met ZJ90/6750D ZJ90/6750DB Nominal drilling depth: 19700�?0000ft 6000�?000m(4 1/2"DP) 16400�?6250ft 5000�?000m(5"DP) 19700�?0000ft 6000�?000m(4 1/2"DP) 16400�?6250ft 5000�?000m(5"DP) Max.hook load: 1518000lps  6750kN 1518000lps  6750kN Max.drill stem load:  716500lps  3250kN 716500lps  3250kN Drawworks max.input power : 3000HP  2200kw 3000HP  2200kw Drawworks speed steps  �?/B> 4 stepless Main brake model�?/B>   Hydraulic disk brake/band brake Hydraulic disk brake/band brake Auxiliary brake model �?/B> energy consumption brake /eddy current brake /E.T.N brake energy consumption brake /eddy current brake /E.T.N brake Wireline diameter:  1-5/8"   42mm 1-5/8"   42mm Crown sheaves number and travelling sheaves number�?/B> 8×7 8×7 Open diameter of rotary table: 49-1/2"  1260mm 49-1/2"  1260mm Rotary table drive type                  Independent electric drive Independent electric drive  Mast type：井架类�?/B> "K" "K" Clear height of mast: 157ft  48m 157ft  48m Substructure 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   1180kw 1600HP   1180kw Mud pump sets�?/B> 3 3 Type of driving�?/B> AC-SCR-DC AC-VFD-AC Power of main diesel: 1632HP  1200kw 1632HP  1200kw Main diesel sets�?/B> 5 5 Total volume of mud tank: 2500BBL  400 m3 2500BBL  400 m3   MODEL:U.S Met ZJ90/6750DBF Nominal drilling depth: 19700�?0000ft 6000�?000m(4 1/2"DP) 16400�?6250ft 5000�?000m(5"DP) Max.hook load: 1518000lps  6750kN Max.drill stem load:  716500lps  3250kN Drawworks max.input power : 3000HP  2200kw Drawworks speed steps �?/B>             stepless Main brake model �?/B>              Hydraulic disk brake/band brake Auxiliary brake model �?/B>        energy consumption brake /eddy current brake/E.T.N brake Wireline diameter:        1-5/8"   42mm Crown sheaves number and travelling sheaves number�?/B> 8×7 Open diameter of rotary table:  49-1/2"  1260mm Rotary table drive type�?/B>               Independent electric drive Mast type�?/B> "K" Clear height of mast: 157ft  48m Substructure height: 29.5ft(9m),34.5ft(10.5m),39.4ft(12m) Clear height of substructure: 25ft(7.62m),30ft(9.12m),34.8ft(10.6m) Power of single mud pump: 1600HP   1180kw Mud pump sets�?/B> 3 Type of driving�?/B> AC-VFD-AC/integrated chain box Power of main diesel: 1632HP  1200kw Main diesel sets�?/B> 5 Total volume of mud tank: 2500BBL  400 m3