Ọkụ Mmiri Dị Ike nke Na-eme Ka Ọkụ Dị Ike nke Ọma, Ọkụ Mmiri Na-eme Ka Ọkụ Dị Ike, Hammer Nkume
| Ụdị (Obere nso) | GT10 | GT20 | GT30 | GT35 | GT40 | |
| Ibu dị irè | tọn | 0.8-2.5 | 1.2-3 | 2.5-4.5 | 3-5.5 | 4-7 |
| Ibu ọrụ | kg | 73 | 90 | 120 | 180 | 298 |
| Ọnụego mmetụta | bpm | 800-1400 | 700-1200 | 600-1100 | 500-1000 | 500-900 |
| Nrụgide ọrụ | ụlọ mmanya | 90-120 | 90-120 | 90-120 | 100-130 | 110-140 |
| Dayameta chisel | mm | 40 | 45 | 53 | 60 | 68 |
| Ụdị nlereanya | GT43 | R75 | GT45 | GT50 | GT60 | |
| Ibu dị irè | tọn | 6-9 | 6-9 | 7-14 | 11-16 | 15-18 |
| Ibu ọrụ | kg | 380 | 410 | 510 | 890 | 1303 |
| Ọnụego mmetụta | bpm | 400-800 | 520-1000 | 400-800 | 350-700 | 350-650 |
| Nrụgide ọrụ | ụlọ mmanya | 120-150 | 110-130 | 130-160 | 150-170 | 150-170 |
| Dayameta chisel | mm | 75 | 75 | 85 | 100 | 125 |
| Ụdị (Ọkara oke) | HB15G | HB20G | GT70 | NB500 | GT81 | |
| Ibu dị irè | tọn | 15-18 | 18-25 | 16-21 | 18-26 | 18-26 |
| Ibu ọrụ | kg | 133 | 1680 | 1544 | 1500 | 1830 |
| Ọnụego mmetụta | bpm | 350-650 | 400-800 | 350-600 | 400-800 | 350-500 |
| Nrụgide ọrụ | ụlọ mmanya | 150-170 | 160-180 | 160-180 | 160-180 | 160-180 |
| Dayameta chisel | mm | 120 | 135 | 135 | 135 | 140 |
| Ụdị (Nnukwu oke) | HB30G | GT121 | HB40G | GT131 | GT151 | |
| Ibu dị irè | tọn | 25-30 | 28-35 | 35-43 | 35-43 | 40-50 |
| Ibu ọrụ | kg | 2305 | 2781 | 2781 | 2996 | 3833 |
| Ọnụego mmetụta | bpm | 350-700 | 300-450 | 250-400 | 250-400 | 200-350 |
| Nrụgide ọrụ | ụlọ mmanya | 160-180 | 160-180 | 160-180 | 160-180 | 160-180 |
| Dayameta chisel | mm | 150 | 155 | 160 | 165 | 175 |
