Sandvik DTH Hammer RH450 for DHD 112 shank

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Sandvik DTH Hammer RH450 for DHD 112 shank
Sandvik DTH Hammer RH450 for DHD 112 shank
Description

Details

Sandvik DTH DRILLING TOOLS

Click on the Part number to see part description
Replacement parts item description
Weight
Part №
kg
lb
1. Top Subs with 3 O-Rings
6 5/8” API Reg. Pin
118
260
33-1B001/39A
2. Feed Tube Retainer Pin (2)
0.9
1.9
12-99019
3. Break out Ring, upper
2.7
6.0
15-1B001-01
4. O-Ring Top Sub
In Seal Kit
5. O-Rings Feed Tube (2)
In Seal Kit
6. Check Valve Dart
3.5
7.8
7. Check Valve Spring
0.1
0.3
8. Check Valve Guide
3.1
6.8
9. Choke Set, Blank 1/4”, 3/8”, & 1/2”
0.2
0.5
29-1B017A
10. Feed Tube w. Ret. Pins, Choke & O-Rings
7.7
1.7
37-1B001A
11. Piston
90.3
199
12. Piston Case with Retainer Ring
200.5
442
13. Piston Retainer Ring
0.4
0.8
14. O-Rings Driver Sub & Bit Ret. (2)
23-99033
15. Guide Sleeve )
5.3
1.8
In Seal Kit
16. O-Ring Bit Retainer Ring
17. Bit Retainer Ring with O-Ring
5.3
11.8
In Seal Kit
18. Break Out Ring, lower
1.8
4
15-13001-02
19. Driver Sub
63.1
117
20. Bushing Insert
5.3
11.8
17-13001-2
       
 
Seal Kit
1 pieces of #4, 2 of #5, 2 of #14 & 3 of#16
0.5
1
38-1Bl56
 
Complete hammer
32-4512-SDA/39S
       
 
Bit shank
DHD112