DTH Hammers
TG HAMMER (LARGE)
TG HAMMER (LARGE)
TG HAMMER (LARGE)
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 (Large)
| model | TG450N | TG450S | TG550C | TG550CS | ||||
|---|---|---|---|---|---|---|---|---|
| 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 | Hex Joint | ||||
| Bit Shank | N180 | N180 | N240 | N240 | ||||
| General Specifications | Metric | Imperial | Metric | Imperial | Metric | Imperial | Metric | Imperial |
| Recommended bit diameter | 460 - 660 | 18 1/9 - 26 | 460 - 660 | 18 1/9 - 26 | 610 - 850 | 24 - 33 1/2 | 610 - 850 | 24 - 33 1/2 |
| Outside Diameter | 415 | 16.34 | 415 | 16.34 | 530 | 20.87 | 530 | 20.87 |
| Length w/o connection & bit | 1872 | 73.7 | 2065 | 81.3 | 1872 | 73.7 | 1967 | 77.4 |
| Weight w/o bit | 1488 | 3280.5 | 1648 | 3633.2 | 2500 | 5511.6 | 2515 | 5544.6 |
| Backhead breakout pin hole (mm) | 50 X 370 AF / 4-ø40 | 50 X 370 AF / 4-ø40 | 54 X 480 AF / 4-ø40 | 54 X 480 AF / 4-ø40 | ||||
| Air Consumption | ||||||||
| 6.9 BAR / 100 PSI (m³/min & cfm) | 45.0 | 1590 | 46.4 | 1640 | 62.3 | 2200 | 62.3 | 2200 |
| 10.3 BAR / 150 PSI (m³/min & cfm) | 64.7 | 2285 | 66.2 | 2340 | 96.2 | 3400 | 96.2 | 3400 |
| 13.8 BAR / 200 PSI (m³/min & cfm) | 85.2 | 3010 | 89.5 | 3160 | 130.2 | 4600 | 130.2 | 4600 |
| Available Options | ||||||||
| Bit Shank | SD18 / QL200 / TG450 | SD18 / QL200 | TG550 | - | ||||
| Bit retainer system | YES | YES | YES | - | ||||
| model | TG640C | TG800C | TG900C | |||
|---|---|---|---|---|---|---|
| Connection | Hex Joint | Hex Joint | Hex Joint | |||
| Bit Shank | TG640C | TG800C | TG900C | |||
| General Specifications | Metric | Imperial | Metric | Imperial | Metric | Imperial |
| Recommended bit diameter | 710 - 975 | 28 - 38 2/5 | 900 - 1250 | 35 3/7 - 49 1/5 | 1020 - 1450 | 40 1/6 - 57 |
| Outside Diameter | 640 | 25.20 | 800 | 31.50 | 900 | 35.43 |
| Length w/o connection & bit | 2134.0 | 84.0 | 2242.5 | 88.3 | 2213.0 | 87.1 |
| Weight w/o bit | 4315 | 9513.0 | 7100 | 15652.7 | 8000 | 17637.0 |
| Backhead breakout pin hole (mm) | 4-ø50 | 4-ø50 | 4-ø50 | |||
| Air Consumption | ||||||
| 6.9 BAR / 100 PSI (m³/min & cfm) | 93.4 | 3300 | 113.3 | 4000 | 127.4 | 4500 |
| 10.3 BAR / 150 PSI (m³/min & cfm) | 113.2 | 4000 | 186.9 | 6600 | 212.4 | 7500 |
| 13.8 BAR / 200 PSI (m³/min & cfm) | 141.5 | 5000 | 254.8 | 9000 | 283.2 | 10000 |
| Available Options | ||||||
| Bit Shank | ||||||
| Bit retainer system | ||||||
