|
Item |
Part Number |
Description |
|
1 |
MDC17001 |
Top Sub |
|
2 |
MDC17002 |
Valve Seal |
|
3 |
MDC17003 |
Check Valve |
|
4 |
MDC17004 |
Check Valve With Spring |
|
5 |
MDC17005 |
Adjusting Pad |
|
6 |
MDC17006 |
Compression Buffer |
|
7 |
MDC17007 |
Rubber Ring |
|
8 |
MDC17008 |
Valve Cover |
|
9 |
MDC17009 |
Valve |
|
10 |
MDC17010 |
Guide Tube |
|
11 |
MDC17011 |
Check Valve Guide |
|
12 |
MDC17012 |
Internal Cylinder |
|
13 |
MDC17013 |
Piston |
|
14 |
MDC17014 |
Piston Case |
|
15 |
MDC17015 |
Guide Sleeve |
|
16 |
MDC17016 |
Rubber Block |
|
17 |
MDC17017 |
Spring |
|
18 |
MDC17018 |
Parallel Pins |
|
19 |
MDC17019 |
Pivot Bracket |
|
20 |
MDC17020 |
Driver Sub |
|
Technical Parameters |
|
|
Length( Less bit) |
1023mm |
|
Weight( Less bit) |
90 kg |
|
External Diameter |
φ156mm |
|
Bit Shank |
MDC170-175/185/195/200/210/220/230/240/250 |
|
Hold Range (mm) |
φ175-φ250 |
|
Connection thread with drill bit |
φ98-6 |
|
Connection thread with drill rod |
M100X28X10P |
|
Working Pressure |
0.5-0.7Mpa |
|
Air Consumption (m3/min) |
19.5 |
|
Torque (J) |
420 |
|
Impact frequency |
>790 |
