Sandvik DTH Hammers RH550r 5''(inch)

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Sandvik DTH Hammers RH550r 5''(inch)
Complete Hammer 3 1/2" API Reg. Pin top sub
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
3 1/2” API Reg. Pin
18
39.6
33-58S02/04CA
2 7/8” API Reg. Pin
18
39.6
33-58S02/11CA
#24 Cubex. Pin
18
39.6
33-58S02/77CA
2. O-Ring Top Sub OD (1)
In seal kit
3. O-Ring Top Sub ID (2)
In seal kit
4. Check Valve Dart (with spring)
0.3
0.66
5. Check Valve Spring
0.02
0.04
6. Check Valve Guide
0.3
0.66
7. Choke Set, Blank 1/8”, 3/16”, & 1/4”
0.12
0.26
8. O-Ring Feed Tube (1)
In Seal Kit
9. Feed Tube Retainer Pin
0.09
0.20
10. Feed Tube With Retainer Pin and Blank Choke
1
2.20
11. Tuning Ring for low volume (optional)
0.03
0.07
12. Piston
12
26.40
13. Piston Case with Retainer Ring
29
63.8
35-58007A
14. Piston Retainer Ring
0.05
0.11
15. O-Rings Guide Sleeve & Bit Ret. (3)
In Seal Kit
16. Guide Sleeve with 2 O-Rings (Item 14)
3
6.60
17. Bit Retainer Ring w/O-Ring (Item 14)
0.5
1.10
18. Driver Sub
7
15.4
34-58070
 
Seal Kit
1 piece of 2, 2 of 3, 1 of 7 & 7 of 15
0.45
0.99
 
Rebuild Kit
1 piece of 1, 1 of 13, 1of 18 & Seal Kit
3 1/2” API Reg. Pin
54
118.8
38-58S02/04C
2 7/8” API Reg. Pin
54
118.8
38-58S02/11C
#24 Cubex. Pin
54
118.8
38-58S02/77C
Complete hammer
3 1/2” API Reg. Pin top sub
32-5555-RMA/04C
2 7/8” API Reg. Pin top sub
32-5555-RMA/11C
#24 Cubex. Pin top sub
32-5555-RMA/77C
 
Bit shank
M50

Bit shank identifcation chart

Sandvik RH550
Diameter
Air
holes
Gauge
buttons
Button dia. mm
Weight
Part No.
Shank
mm
inch
gauge
front
Kg
lb
M50
Concave face / Ballistic button
M50
140 5 1/2 2 8 16 14 15 33 42-5819140-R48
140 5 1/2 2 8 16 14 15 33 42-5819140-R55
146 5 3/4 2 8 16 14 16 35 42-5819146-R48
146 5 3/4 2 8 16 14 16 35 42-5819146-R55
Concave face / Spherical button
130 5 1/8 2 8 16 13 13,9 31 42-5818130-S48
133 5 1/4 2 8 16 13 14,3 31 42-5818133-S48
140 5 1/2 2 8 16 14 15 33 42-5819140-S48
140 5 1/2 2 8 16 14 15 33 42-5819140-S65
146 5 3/4 2 8 16 14 16 35 42-5819146-S48
146 5 3/4 2 8 16 14 16 35 42-5819146-S65
152 6 2 8 18 16 17,1 38 42-581D152-S48
Convex face / Ballistic button
130 5 1/8 3 9 16 14 13,9 31 42-58L9130-R48
133 5 1/4 3 9 16 14 14,3 31 42-58L9133-R48
140 5 1/2 3 9 16 16 15 33 42-58LC140-R48
140 5 1/2 3 9 16 16 15 33 42-58LC140-R55
146 5 3/4 3 9 16 16 16 35 42-58LC146-R48
146 5 3/4 3 9 16 16 16 35 42-58LC146-R55
152 6 3 9 18 16 17,1 38 42-58LD152-R48
Flat face / Spherical button
130 5 1/8 2 8 16 14 13,9 31 42-58F9130-S48
133 5 1/4 2 8 16 14 14,3 31 42-58F9133-S48
140 5 1/2 3 9 16 14 15 33 42-5829140-S48
140 5 1/2 3 9 16 14 15 33 42-5829140-S65
146 5 3/4 3 9 16 14 16 35 42-5829146-S48
146 5 3/4 3 9 16 14 16 35 42-5829146-S65
152 6 3 9 18 16 17,1 38 42-582D152-S48
Concave face / Ballistic & Spherical buttons
140 5 1/2 3 9 16 16 15 33 42-58LC140-L55
146 5 3/4 3 9 16 16 16 35 42-58LC146-L55
**Convex face with spherical gauge buttons and ballistic front buttons