DTH Hammers

TGX HAMMER

TGX HAMMER

TGX Hammer does not need foot valve of bit. It eliminates operation problem associated with the foot valve.
TGX hammers perform well with higher piston frequency for softer formation.

TGX HAMMER Specification

model TGX40 TGX50 TGX60 TGX80 TGX100
Connection API 2 3/8" Reg. Pin API 3 1/2" Reg. Pin API 3 1/2" Reg. Pin API 4 1/2" Reg. Pin API 6 5/8" Reg. Pin
Bit Shank M40 M50 QL60 SD8 SD10
Reversible casing NO NO NO NO NO
General Specifications Metric Imperial Metric Imperial Metric Imperial Metric Imperial Metric Imperial
Recommended bit diameter 105 - 127 4 1/7 - 5 130 - 152 5 1/8 - 6 158 - 194 6 2/9 - 7 2/3 195 - 270 7 2/3 - 10 5/8 251 - 305 9 7/8 - 12
Outside Diameter 98 3.86 118 4.65 148 5.83 182 7.17 225 8.86
Length w/o connection & bit 954.0 37.6 1031.0 40.6 1089.0 42.9 1182.0 46.5 1487.0 58.5
Weight w/o bit 41.0 90.4 61.0 134.6 100.0 220.4 171.7 378.6 338.3 745.9
Backhead across flats (mm) 40 X 74 AF 40 X 100 AF 40 X 100 AF 60 X 148 AF 70 X 165 AF
Air Consumption
10.3 BAR / 150 PSI (m³/min & cfm) 5.1 180 8.2 290 11.2 395 14.4 510 21.8 770
13.8 BAR / 200 PSI (m³/min & cfm) 7.9 275 11.2 393 14.7 514 19.7 695 27.2 960
17.2 BAR / 250 PSI (m³/min & cfm) 10.6 370 13.9 490 17.6 620 25.0 885 32.6 1150
24.1 BAR / 350 PSI (m³/min & cfm) 16.0 560 20.4 720 26.0 920 36.0 1259
Available Options
Bit Shank DHD340 QL50 DHD360 / SD6 / M60 DHD380 / QL80 / M80
Bit retainer system
Heavy Duty Design YES (152mm / 6")
model TGX320
Connection API 8 5/8" Reg. Pin, Hex Joint
Bit Shank TG320
Reversible casing NO
General Specifications Metric Imperial
Recommended bit diameter 355 - 525 14 - 20 2/3
Outside Diameter 320 12.60
Length w/o connection & bit 1687.0 66.4
Weight w/o bit 810.2 1786.2
Backhead across flats (mm) Backhead pin hole 4-ø34
Air Consumption
10.3 BAR / 150 PSI (m³/min & cfm) 32.3 1140
13.8 BAR / 200 PSI (m³/min & cfm) 43.3 1530
17.2 BAR / 250 PSI (m³/min & cfm) 56.0 1980
24.1 BAR / 350 PSI (m³/min & cfm)
Available Options
Bit Shank
Bit retainer system
Heavy Duty Design