Sandvik DTH Hammer RH550w 8''(inch)

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Sandvik DTH Hammer RH550w 8''(inch)
Complete Hammer 4 1/2" API Reg. Pin
Description

Details

Sandvik DTH DRILLING TOOLS

Click on the Part number to see part description
  • Sandvik DTH Hammer
  • Replacement parts item description
    Weight
    Part №
    kg
    lb
    1. Top Sub with 3 O-Rings
    4 1/2” API Reg. Pin
    42
    92.40
    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)
    0.5
    1.10
    5. Check Valve Spring
    0.1
    0.22
    6. Check Valve Guide
    0.7
    1.54
    7. Choke Set, Blank 1/8”, 3/16”, & 1/4”
    0.12
    0.26
    8. Feed Tube Retainer Pin
    0.2
    0.44
    9. Feed Tube With Retainer Pin and Blank Choke
    2.2
    4.84
    10. Piston
    42
    92.40
    11. Piston Case with Retainer Ring
    56
    123.2
    12. Piston Retainer Ring
    0.2
    0.44
    13. O-Rings Guide Sleeve & Bit Ret. (3)
    In Seal Kit
    14. Guide Sleeve with 2 O-Rings (#14)
    11
    24.2
    15. Bit Retainer Ring w/O-Ring (#14)
    1.9
    4.18
    16. Driver Sub
    17
    37.40
    Seal Kit
    1 piece of 2, 2 of 3 & 7 of 13
    0.25
    0.55
     
    Rebuild Kit
    1 piece of 1, 1 of 11, 1of 16 & Seal Kit
    4 1/2” API Reg. Pin
    115
    253.0
    Complete hammer
    4 1/2” API Reg. Pin top sub
    32-5585-WMA/19S
     
    Bit shank
    M80
    Sandvik DTH Hammer