DTH Hammers
TG HAMMER (MEDIUM)
TG HAMMER (MEDIUM)
TG HAMMER (MEDIUM)
TG hammer is TOPDRILL’s latest down the hole hammers design.
In extensive testing, these state-of-the-art hammers perform well with increased power and more efficient drilling.
TG Hammer Specification (MEDIUM)
| model | TG100L | TG100N | TG120L | TG120N | TG125 | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Connection | API 6 5/8" Reg. Pin, Hex Joint | API 6 5/8" Reg. Pin, Hex Joint | API 6 5/8" Reg. Pin, Hex Joint | API 6 5/8" Reg. Pin, Hex Joint | API 6 5/8" Reg. Pin, Hex Joint | |||||
| Bit Shank | SD10 | SD10 | SD12 | SD12 | N125 | |||||
| General Specifications | Metric | Imperial | Metric | Imperial | Metric | Imperial | Metric | Imperial | Metric | Imperial |
| Reversible casing | NO | NO | NO | NO | NO | |||||
| Recommended bit diameter | 251 - 305 | 9 7/8 - 12 | 251 - 305 | 9 7/8 - 12 | 300 - 445 | 11 4/5 - 17 1/2 | 300 - 445 | 11 4/5 - 17 1/2 | 311 - 460 | 12 1/4 - 18 1/9 |
| Outside Diameter | 225 | 8.86 | 225 | 8.86 | 264 | 10.39 | 274 | 10.79 | 286 | 11.26 |
| Length w/o connection & bit | 1387.0 | 54.6 | 1487.0 | 58.5 | 1615.0 | 63.6 | 1788.0 | 70.4 | 1684.0 | 66.3 |
| Weight w/o bit | 310.3 | 684.1 | 336.5 | 741.9 | 494.0 | 19.4 | 628.0 | 1349.8 | 583.6 | 1286.6 |
| Backhead breakout pin hole (mm) | 70 X 165 AF | 70 X 165 AF | 4-ø40 | 4-ø40 | 4-ø40 | |||||
| Air Consumption | ||||||||||
| 10.3 BAR / 150 PSI (m³/min & cfm) | 24.5 | 865 | 25.2 | 890 | 23.9 | 845 | 24.5 | 865 | 25.7 | 910 |
| 13.8 BAR / 200 PSI (m³/min & cfm) | 29.6 | 1045 | 30.9 | 1090 | 32.3 | 1140 | 34.2 | 1210 | 37.0 | 1310 |
| 17.2 BAR / 250 PSI (m³/min & cfm) | 32.8 | 1160 | 34.0 | 1200 | 43.0 | 1520 | 46.4 | 1640 | 49.0 | 1740 |
| Available Options | ||||||||||
| Bit Shank | N100 | N120 / DHD112 / DD10 | DHD112 / N120 | QL120 | ||||||
| Bit retainer system | YES | YES | ||||||||
| model | TG320N | TG320S | TG370N | TG370S | ||||
|---|---|---|---|---|---|---|---|---|
| Connection | API 8 5/8" Reg. Pin, Hex Joint | API 8 5/8" Reg. Pin, Hex Joint | API 8 5/8" Reg. Pin, Hex Joint | API 8 5/8" Reg. Pin, Hex Joint | ||||
| Bit Shank | TG320 | TG320 | TG370 | TG370 | ||||
| General Specifications | Metric | Imperial | Metric | Imperial | Metric | Imperial | Metric | Imperial |
| Reversible casing | NO | NO | NO | NO | ||||
| Recommended bit diameter | 355 - 525 | 14 - 20 2/3 | 355 - 525 | 14 - 20 2/3 | 445 - 575 | 17 1/2 - 22 2/3 | 445 - 575 | 17 1/2 - 22 2/3 |
| Outside Diameter | 320 | 12.60 | 320 | 12.60 | 376 | 14.80 | 376 | 14.80 |
| Length w/o connection & bit | 1739.0 | 68.4 | 1985.0 | 78.2 | 1910.0 | 75.2 | 2075.0 | 81.7 |
| Weight w/o bit | 826.0 | 1824.5 | 984.0 | 2139.5 | 1250.6 | 2757.1 | 1382.2 | 3047.3 |
| Backhead breakout pin hole (mm) | 4-ø34 | 4-ø34 | 4-ø40 | 4-ø40 | ||||
| Air Consumption | ||||||||
| 10.3 BAR / 150 PSI (m³/min & cfm) | 31.2 | 1100 | 35.7 | 1260 | 38.0 | 1340 | 40.2 | 1420 |
| 13.8 BAR / 200 PSI (m³/min & cfm) | 42.8 | 1510 | 47.6 | 1680 | 51.0 | 1800 | 54.1 | 1910 |
| 17.2 BAR / 250 PSI (m³/min & cfm) | 51.0 | 1800 | 59.5 | 2100 | 68.0 | 2400 | 72.0 | 2540 |
| Available Options | ||||||||
| Bit Shank | N125 | SD15 / DD14 | ||||||
| Bit retainer system | YES | |||||||
