Down Hole Hammer Specification (Large Size) |
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Kinds |
K320 |
K350 |
K370 |
K470 |
K520 |
KSL35 |
KRC70 |
KRC90 |
Bit Size (mm) |
355~508 |
450~560 |
450~610 |
550~770 |
610~870 |
760~1200 |
760~970 |
950~1370 |
Hammer ик (mm) |
320 |
360 |
376 |
475 |
520 |
700 |
700 |
890 |
Total Length (mm) |
1825 |
1895 |
1905 |
1940 |
1931.5 |
1235 |
2150 |
2352 |
Total Weigth (Kg) |
890 |
1145 |
1240 |
2045 |
2535 |
4800 |
4550 |
8000 |
Down Hole Hammer Specification (Small Size) |
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Kinds |
K080 |
K1100 |
KD6 |
K140 |
K170 |
K180 |
K220 |
K270 |
Bite Size (mm) |
105~127 |
130~146 |
152~190 |
152~190 |
190~216 |
202~253 |
254~300 |
300~440 |
Hammer ик(mm) |
92 |
116 |
137 |
137 |
170 |
182 |
220 |
272 |
Total Length (mm) |
1025 |
1027 |
1309 |
1325 |
1370 |
1445 |
1540 |
1828 |
Total Weight (kg) |
35 |
62 |
105 |
103 |
180 |
205 |
350 |
645 |
Kodex Bit Specification |
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Kinds |
Hammer |
Casing Tube (mm) |
Drill Bit ик(mm) |
Reamed ик(mm) |
Remarks |
Kodex 115 |
K 080 |
OD 139.8 |
115 |
152 |
for 5" pipe |
I D 130.1 |
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Thickness 4.85 |
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Kodex 140 |
K 110 |
OD 165.2 |
140 |
187 |
for 6" pipe |
I D 155.5 |
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Thickness 4,85 |
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Kodex 165 |
K 130 |
OD 190.7 |
165 |
219 |
for 7" pipe |
I D 180.1 |
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Thickness 5.30 |
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Kodex 190 |
K 130 |
OD 216.3 |
190 |
237 |
for 8" pipr |
I D 204.6 |
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Thickness 5.85 |
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Kodex 240 |
K 160 |
OD 273.1 |
250 |
306 |
for 10" pipe |
I D 264.0 |
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Thickness 4.55 |
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Kodex 280 |
K180 |
OD 318.5 |
280 |
356 |
for 12" pipe |
I D 304.5 |
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Thickness 7.00 |
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Kodex 370 |
K 270 |
OD 406.4 |
370 |
450 |
for 16" pipe |
I D 390.6 |
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Thickness 7.90 |
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