1.1

Working pressure

21 MPa (3000psi)

1.2

Controlled object quantity

one ring style, two half sealed style, one sealed style, one discharge nozzle, one standby

1.3

Remote control console (sundries house in the corrugated iron house with interlayer)

12000mm(L)×3000mm(W)×2610mm(H)
Weight：14t

1.4

12000mm(L)×3000mm(W)×2610mm(H)
Weight：14t

2000L（528gal）

1.5

electric pump output, pressure, dynamo power

42L(11gal)/min×2、21MPa （3000psi）、18.5KW

1.6

gas-operated pump output × pressure× quantity

8L(2.1gal)/min@10.5MPa(1500psi)×3

1.7

gas-operated pump air source pressure (maxim air consumption)

0.53 ～0.8MPa(77～116psi) (4.5m3/min)

1.8

accumulator volume and structure

80L(21gal)×16，distribute bisymmetrically

1.9

accumulator nitrogen charging pressure

7±0.7 MPa(1015±102psi)

1.10

ram- type preventer control main fold

manual pressure reducing overflow valve 0～14 MPa(2000psi)，by pass valve start 21 MPa(3000psi)

1.11

ring preventer control main fold

0～18 MPa(2610psi)

1.12

electric pump automatic switch control

<18.9 MPa（2700psi）Start、21 MPa（3000psi）Stop

1.13

gas-operated pump automatic switch control

<18 MPa(2600psi) Start、21 MPa(3000psi) Stop

1.14

pressure display, delivery

three shock proof pressure meter, three gas-operated shock proof pressure sensor：
25MPa（3625psi）×1 
40MPa（5800psi）×2

1.15

hydraulic pressure output interface, input interface

NPT 1″  14 ea, NPT1″  1ea，choose either inside or outside screw thread

2.1

appearance and weight of driller’s console

800（L）×450（W）×1800（H）、Weight：0.15t

2.2

control function

by pass control 1, pressure reducing valve control 1, three-position four-way turning valve 7

2.3

display function

air source pressure 1，long distance liquid pressure 3, BOP switch position 7

2.4

air source pressure

＞0.6MPa～0.8 MPa(87～116psi)

2.5

control lag time

less than 2 seconds

2.6

remote control pipe cable

23×4×50m，0.8Mpa(116psi)，-20℃～50℃

3.1

appearance and weight of assistant drill controller

750mm（L）×450mm（W）×1280mm（H）
Weight：0.12t

3.2

control function

BOP switch position 7

3.3

display function

air source pressure 1, long distance liquid pressure 3

3.4

air source pressure

＞0.6MPa～0.8 MPa(87～116psi)

3.5

remote control pipe cable

≤2Sed

3.6

remote control pipe cable

19×4×50m，0.8Mpa(116psi)，-20℃～50℃