Products
7000m Drilling Rig
7000m Drilling Rig
2000HP / 4500kN CONVENTIONAL LAND DRILLING RIG |
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Model |
ZJ70 / 4500D |
ZJ70 / 4500DB |
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4-1/2” |
DRILLING PIPE |
ft / m |
14800~23000 / 4500~7000 |
14800~23000 / 4500~7000 |
5'' |
DRILLING PIPE |
ft / m |
13100~19700 / 4000~6000 |
13100~19700 / 4000~6000 |
Max. Static Hook Load |
lb / kN |
1000000 / 4500 |
1000000 / 4500 |
|
Max. Drill Pipe Load |
lb / kN |
485000 / 2200 |
485000 / 2200 |
|
Max. Drawworks Input Power |
HP / kW |
2000 / 1470 |
2000 / 1470 |
|
Crown Sheave # & Travelling Sheave # |
|
6*7 |
6*7 |
|
Wireline Diameter |
in / mm |
1-1/2”/ 38 |
1-1/2”/ 38 |
|
Drawworks Shifts |
|
4 forward + 4 reverse |
Stepless |
|
Main Brake Model |
|
disc brake |
dynamic braking |
|
Auxiliary Brake Model |
|
Eddy current brake |
disc brake |
|
Travelling Sheave Diameter |
in / mm |
60 / 1524 |
60 / 1524 |
|
Rotary Table Drive Type |
|
independent drive |
independent drive |
|
Opening Diameter of Rotary Table |
in / mm |
37-1/2”/ 952.5 |
37-1/2”/ 952.5 |
|
Clear Height of Mast |
ft / m |
148(45) / 149(45.5) |
148(45) / 149(45.5) |
|
Clear Height of Substructure |
ft / m |
25(7.62) / 29.5(9) |
25(7.62) / 29.5(9) |
|
Substructure Height |
ft / m |
29.5(9) / 34.5(10.5) |
29.5(9) / 34.5(10.5) |
|
Power of Single Mud Pump |
HP / kW |
1600 / 1180 |
1600 / 1180 |
|
Drilling Pump Quantity |
|
3 |
3 |
|
Electric Drive |
|
AC-SCR-DC |
AC-VFD-AC |
|
Diesel Engine Quantity |
|
4 X CAT3512B |
4 X CAT3512B |
|
Total Volume of Mud Tank |
bbl / m³ |
3300 / 530 |
3300 / 530 |