Lieljaudas pilnībā hidrauliskais āmurs ar lielu triecienu ekskavatora klinšu āmurs
| Modelis (mazs klāsts) | GT10 | GT20 | GT30 | GT35 | GT40 | |
| Piemērojamais svars | tonnas | 0,8–2,5 | 1.2–3 | 2,5–4,5 | 3–5,5 | 4-7 |
| Darba svars | kg | 73 | 90 | 120 | 180 | 298 |
| Trieciena ātrums | sitieni minūtē | 800–1400 | 700–1200 | 600–1100 | 500–1000 | 500–900 |
| Darba spiediens | bārs | 90–120 | 90–120 | 90–120 | 100–130 | 110–140 |
| Kalta diametrs | mm | 40 | 45 | 53 | 60 | 68 |
| Modelis | GT43 | R75 | GT45 | GT50 | GT60 | |
| Piemērojamais svars | tonnas | 6.–9. | 6.–9. | 7.–14. | 11.–16. | 15.–18. |
| Darba svars | kg | 380 | 410 | 510 | 890 | 1303 |
| Trieciena ātrums | sitieni minūtē | 400–800 | 520–1000 | 400–800 | 350–700 | 350–650 |
| Darba spiediens | bārs | 120–150 | 110–130 | 130–160 | 150–170 | 150–170 |
| Kalta diametrs | mm | 75 | 75 | 85 | 100 | 125 |
| Modelis (vidēja diapazona) | HB15G | HB20G | GT70 | NB500 | GT81 | |
| Piemērojamais svars | tonnas | 15.–18. | 18.–25. gads | 16.–21. | 18.–26. lpp. | 18.–26. lpp. |
| Darba svars | kg | 133 | 1680. gadā | 1544. gadā | 1500 | 1830. gadā |
| Trieciena ātrums | sitieni minūtē | 350–650 | 400–800 | 350–600 | 400–800 | 350–500 |
| Darba spiediens | bārs | 150–170 | 160–180 | 160–180 | 160–180 | 160–180 |
| Kalta diametrs | mm | 120 | 135 | 135 | 135 | 140 |
| Modelis (plašs klāsts) | HB30G | GT121 | HB40G | GT131 | GT151 | |
| Piemērojamais svars | tonnas | 25.–30. gads | 28.–35. gads | 35.–43. lpp. | 35.–43. lpp. | 40–50 |
| Darba svars | kg | 2305 | 2781 | 2781 | 2996 | 3833 |
| Trieciena ātrums | sitieni minūtē | 350–700 | 300–450 | 250–400 | 250–400 | 200–350 |
| Darba spiediens | bārs | 160–180 | 160–180 | 160–180 | 160–180 | 160–180 |
| Kalta diametrs | mm | 150 | 155 | 160 | 165 | 175 |
