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.
model | TG450N | TG450S | TG550N | TG550S | TG640S | |||||
---|---|---|---|---|---|---|---|---|---|---|
Connection | API 8 5/8" Reg. Pin, Hex Joint | API 8 5/8" Reg. Pin, Hex Joint | Hex Joint | Hex Joint | Hex Joint | |||||
Bit Shank | TG450 | TG450 | TG550 | TG550 | TG640 | |||||
General Specifications | Metric | Imperial | Metric | Imperial | Metric | Imperial | Metric | Imperial | Metric | Imperial |
Reversible casing | NO | NO | NO | NO | NO | |||||
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 | 710 - 975 | 28 - 38 2/5 |
Outside Diameter | 415 | 16.34 | 415 | 16.34 | 530 | 20.87 | 530 | 20.87 | 640 | 25.20 |
Length w/o connection & bit | 1872.0 | 73.7 | 2065.0 | 81.3 | 1848.0 | 72.7 | 1997.5 | 78.6 | 2109.0 | 83.0 |
Weight w/o bit | 1474.9 | 3251.7 | 1656.9 | 3652.8 | 2350.0 | 5180.0 | 2587.7 | 5704.9 | 4146.9 | 9142.3 |
Backhead breakout pin hole (mm) | 50 X 370 AF / 4-ø40 | 50 X 370 AF / 4-ø40 | 54 X 480 AF / 4-ø40 | 4-ø40 | 4-ø50 | |||||
Air Consumption | ||||||||||
6.9 BAR / 100 PSI (m³/min & cfm) | 45.0 | 1590 | 46.4 | 1640 | 55.2 | 1950 | 54.4 | 1920 | 65.7 | 2320 |
10.3 BAR / 150 PSI (m³/min & cfm) | 64.7 | 2285 | 66.2 | 2340 | 79.8 | 2820 | 82.4 | 2910 | 100.2 | 3540 |
13.8 BAR / 200 PSI (m³/min & cfm) | 85.2 | 3010 | 89.5 | 3160 | 99.7 | 3520 | 109.3 | 3860 | 135.3 | 4780 |
Available Options | ||||||||||
Bit Shank | N180 / SD18 / QL200 | N180 / SD18 | N240 | N240 | ||||||
Bit retainer system | YES | YES | YES | YES |
model | TG800 | TG900 | ||
---|---|---|---|---|
Connection | Hex Joint | Hex Joint | ||
Bit Shank | TG800 | TG900 | ||
General Specifications | Metric | Imperial | Metric | Imperial |
Reversible casing | NO | NO | ||
Recommended bit diameter | 900 - 1250 | 35 3/7 - 49 1/5 | 1020 - 1450 | 40 1/6 - 57 |
Outside Diameter | 800 | 31.50 | 900 | 35.43 |
Length w/o connection & bit | 2173.5 | 85.6 | 2195.5 | 86.4 |
Weight w/o bit | 6519.7 | 14373.5 | 8405.2 | 18530.3 |
Backhead breakout pin hole (mm) | 4-ø50 | 4-ø50 | ||
Air Consumption | ||||
6.9 BAR / 100 PSI (m³/min & cfm) | 85.8 | 3030 | 96.8 | 3420 |
10.3 BAR / 150 PSI (m³/min & cfm) | 139.0 | 4910 | 150.6 | 5320 |
13.8 BAR / 200 PSI (m³/min & cfm) | 195.0 | 6920 | 211.0 | 7460 |
Available Options | ||||
Bit Shank | ||||
Bit retainer system |