Sandvik DTH Hammers RH550r 4''(inch)

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Sandvik DTH Hammers RH550r 4''(inch)
Product Name Qty Part Number

Sandvik DTH Hammer RH550r 4''(inch) (2 3/8'' API reg. pin top sub)

32-5540-RMA-16S

Sandvik DTH Hammer RH550r 4''(inch) (2 7/8'' API reg. pin top sub)

32-5540-RMA-11S
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
2 3/8” API Reg. Pin
10
22
33-48001-1/16A
2 7/8” API Reg. Pin
10
22
33-48001-1/11A
#24 Cubex. pin
10
22
33-48001-1/77A
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
0.2
0.44
7. Choke Set, Blank 1/8”, 3/16”, & 1/4”
0.1
0.22
29-48017A
8. Feed Tube Retainer Pin
0.03
0.07
9. Tuning Ring for low volume (optional)
0.23
0.51
10. Feed Tube With Retainer Pin and Blank Choke
0.7
1.54
11. Piston
7
15.40
12. Piston Case with Retainer Ring
15
33.00
13. Piston Retainer Ring
0.05
0.11
14. O-Rings Guide Sleeve & Bit Ret. (3)
In seal kit
15. Guide Sleeve with 2 O-Rings (Item 14)
1.8
3.96
16. Bit Retainer Ring w/O-Ring (Item 14)
0.23
0.51
17. Driver Sub
3.2
7.04
 
Seal Kit
1 piece of 2, 2 of 3 & 7 of 14
0.25
0.5
 
Rebuild Kit
1 piece of 1, 1 of 12, 1of 17 & Seal Kit
2 3/8” API Reg. Pin
28
62
38-48001/16
2 7/8” API Reg. Pin
28
62
#24 Cubex. pin
28
62
38-48001/77
Complete hammer
2 3/8” API Reg. Pin top sub
32-5540-RMA/16S
2 7/8” API Reg. Pin top sub
32-5540-RMA/11S
#24 Cubex. pin top sub
32-5540-RMA/77S
 
Bit shank
M40

Bit shank identifcation chart

 
Diameter
Air
holes
Gauge
buttons
Button dia. mm
Weight
Part No.
Shank
mm
inch
gauge
front
Kg
lb
M40
Concave face / Ballistic button
M40
115 4 1/2 2 8 14 14 8,4 18 42-481B115-R48
115 4 1/2 2 8 14 14 8,4 18 42-481B115-R55
127 5 2 8 14 14 12 26 42-481B127-R48
127 5 2 8 14 14 12 26 42-481B127-R55
Concave face / Spherical button
115 4 1/2 2 8 14 14 8,4 18 42-481B115-S48
115 4 1/2 2 8 14 14 8,4 18 42-481B115-S65
121 4 3/4 2 8 14 14 11 24 42-481B121-S48
127 5 2 8 14 14 12 26 42-481B127-S48
127 5 2 8 14 14 12 26 42-481B127-S65
130 5 1/8 2 8 16 13 14 31 42-4818130-S48
133 5 1/4 2 8 16 13 15 33 42-4818133-S48
Convex face / Ballistic button
110 4 3/8 2 8 14 14 8 18 42-485B110-R48
115 4 1/2 2 8 14 14 8,4 18 42-485B115-R48
115 4 1/2 2 8 14 14 8,4 18 42-485B115-R55
121 4 3/4 2 8 14 14 11 24 42-485B121-R48
127 5 2 8 14 14 12 26 42-485B127-R48
127 5 2 8 14 14 12 26 42-485B127-R55
130 5 1/8 3 9 16 14 14 31 42-48L9130-R48
133 5 1/4 3 9 16 14 15 33 42-48L9133-R48
Flat face / Spherical button
110 4 3/8 2 8 14 14 8 18 42-48FB110-S48
115 4 1/2 2 8 14 14 8,4 18 42-48FB115-S48
115 4 1/2 2 8 14 14 8,4 18 42-48FB115-S65
121 4 3/4 2 8 14 14 8,4 18 42-48FB121-S48
127 5 2 8 14 14 12 26 42-48FB127-S48
127 5 2 8 14 14 12 26 42-48FB127-S65
130 5 1/8 2 8 16 14 14 31 42-48F9130-S48
133 5 1/4 2 8 16 14 15 33 42-48F9133-S48
Concave face / Ballistic & Spherical buttons
115 4 1/2 2 8 14 14 8,4 18 42-485B115-L55
127 5 2 8 14 14 12 26 42-485B127-L55