Item

Technical specification

Nominal drilling depth

4500m(127mm/5D.P.)  5000m(114mm/4-1/2 D.P.)

Max .hook load

3150KN

Rated power of draw works

1500HP

Main brake

hydraulic disc brake

Auxiliary brake

DS50 eddy current brake/Eaton 336WCB

Hoisting wire lines

6×7

Dia, of drilling line

35mm ( 1-3/8)

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

Clear height

7.62m

Transmission of power

AC-SCR-DC/AC-DC-AC

Diesel engine no. of generators and power

1200KW×3

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

280(m³) as requirement