Main Technical Parameters Of 1500HP Drilling Rigs MODEL: U. S Met
ZJ50/3150L
ZJ50/3150LDB
Nominal drilling depth:
11500~16400ft, 3500~5000m, (4 1/2"DP)
9200~14800ft, 2800~4500m(5"DP)
11500~16400ft, 3500~5000m, (4 1/2"DP)
9200~14800ft, 2800~4500m(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:
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:
1-3/8" 35mm
1-3/8" 35mm
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:
Independent/combination drive
Independent electric drive

Mast type:
"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:
2
2
Type of driving:
Integrated chain box
Integrated chain box
Power of main diesel:
1500HP 1100kw
1500HP 1100kw

Main diesel sets:
3
3
Total volume of mud tank:
2100BBL 320 m3
2100BBL 320 m3
MODEL: U. S Met
ZJ50/3150D
ZJ50/3150dB
Nominal drilling depth:
11500~16400ft, 3500~5000m, (4 1/2"DP)
9200~14800ft, 2800~4500m(5"DP)
11500~16400ft, 3500~5000m, (4 1/2"DP)
9200~14800ft, 2800~4500m(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:
4/stepless
Stepless
Main brake model:
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:
1-3/8" 35mm
1-3/8" 35mm
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:
Independent electric drive
Independent electric drive

Mast type:
"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:
2
2
Type of driving:
AC-SCR-DC
AC-VDF-AC
Power of main diesel:
1500HP 1100kw
1500HP 1100kw
Main diesel sets:
3
3
Total volume of mud tank:
2100BBL 320 m3
2100BBL 320 m3