Item

Technical specification

Nominal drilling depth

6000m(127mm/5D.P.)  7000m(114mm/4-1/2 D.P.)

Max .hook load

4500KN

Rated power of draw works

2000HP

Main brake

hydraulic disc brake

Auxiliary brake

DS70 eddy current brake/Eaton 436WCB

Hoisting wire lines

6×7

Dia, of drilling line

38mm ( 1-1/2)

Id. of swivel stem

75mm (3)

Model and No. of mud pumps

F-1600/3 sets

Opening of rotary table

952.5mm (37-1/2)

Type of mast and effective height

K type /45 m

Height of drilling floor

9m/10.5m

Clear height

8.92m

Transmission of power

AC-SCR-DC/AC-DC-AC

Diesel engine no. of generators and power

1330KW×4

Type of diesel engine

CAT 3512B (as requirement)

Speed

1500r/min

Frequency/volt of generators

3/50 HZ/600V

Compressed air pressure

1 MPa

Mud high pressure manifold

4×35 MPa

Total capacity of mud circulation system

400(m³) as requirement