ZJ 30 electric drill rig

MODEL

ZJ30/1700D

ZJ30/1700DB

Nominal drilling depth

5250∼9850ft  1600∼3000m (4 1/2"DP )4920∼8200ft  1500∼2500m ( 5"DP)

5250∼9850ft  1600∼3000m(4 1/2"DP)4920∼8200ft  1500∼2500m (5"DP)

Max. hook load

382000lps   1700kN

382000lps   1700kN

Max. drill stem load

225000lps   1000 kN

225000lps   1000 kN

Drawworks speed steps

750HP  550kw

750HP   550kw

Drawworks speed steps

4/stepless

stepless

Main brake model

Hydraulic disk brake/band brake

Auxiliary brake model

Eddy current brake/ETN brake

Wirelind diameter

1-1/8"  29mm

1-1/8"  29mm

Crown sheaves number and travelling sheaves number

6×5

6×5

Open diameter of rotary table

20-1/2"  520.7mm

20-1/2"  520.7mm

Rotary table drive type

Independent 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

2

2

Type of driving

AC-SCR-DC

AC-VFD-AC

Power of main diesel

1632HP  1200kw

1632HP  1200kw

Main diesel sets

3

3

Total volume of mud tank

1500BBL  240 m3

1500BBL 240 m3