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 | 54.6 | 1487 | 58.5 | 1615 | 63.6 | 1788 | 70.4 | 1684 | 66.3 |
| Weight w/o bit | 310 | 683.4 | 336 | 740.8 | 495 | 1091.3 | 628 | 1349.8 | 588 | 1296.3 |
| 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 (JS) | 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 | SD15 | 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 | 12.6 | 320 | 12.6 | 376 | 14.8 | 376 | 14.8 |
| Length w/o connection & bit | 1739 | 68.4 | 1985 | 78.2 | 1918 | 75.5 | 2075 | 81.7 |
| Weight w/o bit | 822 | 1812.2 | 984 | 2139.5 | 1270 | 2799.9 | 1345 | 2965.2 |
| Backhead breakout pin hole (mm) | 4-ø34 | 4-ø34 | 4-ø40 | 4-ø40 | ||||
| Air Consumption | ||||||||
| 10.3 BAR / 150 PSI (m³/min & cfm) | 32.3 | 1140 | 35.7 | 1260 | 36.8 | 1300 | 40.2 | 1420 |
| 13.8 BAR / 200 PSI (m³/min & cfm) | 44.2 | 1560 | 47.6 | 1680 | 54.4 | 1920 | 58.1 | 2050 |
| 17.2 BAR / 250 PSI (m³/min & cfm) | 57.8 | 2040 | 59.5 | 2100 | 78.2 | 2760 | 82.1 | 2900 |
| Available Options | ||||||||
| Bit Shank | N125 | - | TG370 / DD14 | SD15 | ||||
| Bit retainer system | - | - | YES | - | ||||
