THUNDER HAMMERS
GENERAL CARE
Before shutting down at the end of each shift, we recommend the following procedures :
- Flush Hammer with air/ water for a few minutes, then turn off water injection.
- Flush Hammer with air/oil for a few minutes. This will coat the internal Hammer parts preventing corrosion / rust.
- Never leave the tool in a wet/ muddy hole. Pull back from bottom as far as necessary to prevent the Hammer sitting under water.
- It is also good practice to pour at least half a litre of oil down the drill at start up of a new shift.
- If the Hammer is removed from the drill rig for any reason, it is wise to pour a quantity of oil into it and block both ends, providing the flushing as outlined in steps one and two above have been carried out. If steps one and two have not been carried out the Hammer should be stripped, cleaned and oiled before being stored.
| # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 |
Component Name Piston Case/ Barrel Piston Control Tube Top Sub/ Back Head Driver Sub/ Front Chuck Air Distributor Guide Sleeve/ Assembly Bush Bit Retainer Ring/ Bit Lock Dart/ Check Valve Rubber Check Valve Cap Spring Rubber Washer O Ring/ Bit Lock O Ring Choke Front Chuck Rubber Cap Back Head Rubber Cap |
H60 T HB60T HP60T HCT60T HC60T HFC60T HAD60T HAB60T HBL60T HCKV60T HCKVC60T HS60T HRW60T HOR60T HBC614 HFCRC60T HCRC60T |
H65 HT HB65HT HP65HT HCT65HT HC65HT HFC65HT HAD65HT HAB65HT HBL65HT HCKV65HT HCKVC65HT HS65HT HRW65HT HOR65HT HBC65HT HFCRC65HT HCRC65HT |
| # | Hammer Name | Part Number | Outside Dia (mm) | Recomm Bit size (mm) | Top Sub Thread (IN) | Ham. Wt. Without Bit (kg.) | Total Len without Bit (mm) | Wrench Flat (mm) | Working Pressure (Bar) |
| 1 | Thunder Hammer | H60T | 138.00 | 1152.4 to 216.00 | 2-7/8" Reg Pin | 97.00 | 1285.00 | 90.00 | 7.5-21 |
| 2 | HT Hammer | H65HT | 148.00 | 165.10 to 228.60 | 2-7/8" Reg Pin | 103.00 | 1285.00 | 90.00 | 7.5-21 |
- For use in hard rock application
- Valve less DTH Hammer design
- Reversible wear sleeve (wear sleeve)
- Excellent under water characteristics
- Less wear & tear
- Easy to maintain
- Long life