ʻO ka hoʻoheheʻe pōhaku ʻo YT28 ka lua wāwae wāwae pōhaku
wikiō huahana
Hiʻona Nui
Hoʻohana nui ʻia ka YT28 air leg rock drill i ka ʻeli ʻana, ka ʻeli alanui a me nā hana ʻeli pōhaku like ʻole.
He mea hana mīkini koʻikoʻi ia i ka metallurgy, ka lanahu, ke kaʻaahi, ka lawe ʻana, ka mālama wai, ka ʻenehana a me ka ʻenekinia.
He kūpono kēia mīkini no ka hana ʻana i ka ʻeli ʻana ma nā pōhaku waena-paʻakikī a paʻakikī paha, me ke anawaena muzzle o 34-42mm a me ka hohonu wili a hiki i 5m.
Hoʻohālikelike ʻia me ka wāwae ea FT160A, hiki iā ia ke wili i nā blastholes ākea a inclined;hiki ke hoʻokomo ʻia ma kahi trolley a i ʻole bracket no ka hana.
| kaumaha mīkini | 28 | KG |
| Ka lōʻihi o ka mīkini | 661 | MM |
| ke anawaena cylinder | 80 | MM |
| Piston paʻi | 60 | MM |
| Pumi ea hana | 0.5-0.6 | MPa |
| ʻO ke alapine haʻalulu | ≥34 ≥37 | HZ |
| Hoʻohana kinoea | ≤58 | L/S |
| Anawaena o ka tracheal | 25 | MM |
| Anawaena paipu wai | 13 | MM |
| anawaena bit | ⊙34-⊙42 | MM |
| Nā ʻōlelo kikoʻī o ka lāʻau solder (ʻaoʻao hexagonal x lōʻihi) | 22×108±1 | MM |
| FT160BD ʻano wāwae ea (wāwae ea pōkole) | ||
| Ka lōʻihi o ka wāwae ea | 1400 | MM |
| Paʻi i mua ka lōʻihi | 965 | MM |
| ʻO ke anawaena o loko | 65 | MM |
| kaumaha | ≈14.4 | KG |
| FT160BC wāwae ea (wāwae lewa lōʻihi) | ||
| Ka lōʻihi o ka wāwae ea | 1800 | MM |
| Paʻi i mua ka lōʻihi | 1365 | MM |
| ʻO ka pahu pahu | 65 | MM |
| kaumaha | ≈16.9 | KG |
| FY200B-FY200C ʻano ʻaila injector | ||
| ipu ʻaila | 200 | ML |
| kaumaha | 1.02 | KG |
