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Products

7000m Drilling Rig

产品名称

7000m Drilling Rig

PRODUCT DESCRIPTION
The drilling rig is powered by a diesel generator. The AC power from several diesel generators controls and drives drawwork, mud pumps,rotary table drive motors, motor-driven drawwork, mud pumps and rotary tables via SCR or VFD systems. Drilling rig adopts K type mast, low installation, overall release; base with parallelogram structure, low installation, use drawwork tension to rise in place; Drawwork main brake using hydraulic disc brakes, auxiliary brake for electromagnetic eddy current brake or Eaton brake; VFD drive of the rig drawwork, auxiliary brake can use energy braking; drive turntable motor through two gearbox drive rotary table.
 

2000HP / 4500kN  CONVENTIONAL LAND DRILLING RIG

Model
PARAMETERS

ZJ70 / 4500D

ZJ70 / 4500DB

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
/ E.T.N 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

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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