D5, D6 mea haehae pōhaku hoʻokahi no ka dozer 32008082

ʻIke huahana.

(1) Hoʻokahi ʻāpana me ka ʻole o ka wili ʻana

(2) Ke hana ʻana, ke kūpaʻa kiʻekiʻe e pale aku i nā haki

(3) ʻO ia kekahi o nā mea maʻamau, ikaika, paʻa, kūpono, kahi i hoʻohana pinepine ʻia e wehe i ka pōhaku

Nā Hoʻolālā Shank

ʻO nā ʻūhā parabolic (kiʻi 4a) ka mea e pono ai ka liʻiliʻi loa o ka horsepower e huki ai. I kekahi mau hana ululāʻau, hiki i nā ʻūhā parabolic ke hāpai i nā ʻōpuʻu a me nā pōhaku he nui, hoʻopilikia i nā mea o luna, a hōʻike paha i ka lepo keu. ʻO nā ʻūhā swept e hoʻokuke i nā mea i loko o ka lepo a ʻokiʻoki iā lākou. Hiki iā lākou ke kōkua i ka pale ʻana i ka subsoiler mai ka paʻa ʻana, ʻoiai ma ka palaki, nā ʻūhā, a me ka ʻoki ʻana. Loaʻa i nā ʻūhā pololei a i ʻole "L" ke ʻano o nā ʻano e hāʻule ana ma waena o nā ʻūhā parabolic a me nā ʻūhā swept.

Kiʻi 4a—ʻO nā hoʻolālā shank e komo pū ana me: kahi i kāhili ʻia, pololei a i ʻole ke ʻano "L", semiparabolic,
a me ka parabolic. Hoʻopilikia ka hoʻolālā shank i ka hana subsoiler, ka ikaika shank,
ka haunaele o ka ʻili a me ke koena, ka pono i ka haki ʻana o ka lepo, a me ka
horsepower e pono ai e huki i ka subsoiler.

Pono e hoʻolālā ʻia nā ʻauamo e lawelawe i nā pōhaku, nā aʻa nui, a me nā lepo paʻa loa.

ʻO ka mānoanoa o nā ʻauamo he ¾ a 1½ ʻīniha. Kūpono nā ʻauamo lahilahi no ka hoʻohana ʻana i ka mahiʻai. ʻOi aku ka maikaʻi o ke kūpaʻa ʻana o nā ʻauamo mānoanoa i nā kūlana pōhaku, akā pono nā lako nui a ikaika hoʻi e huki iā lākou a hoʻopilikia hou aku i ka ʻili. ʻO nā ʻauamo offset kūlou, e like me nā mea i loaʻa ma nā subsoilers Paratill, he kūlou ʻaoʻao ko lākou (kiʻi 4b). Ua hōʻike kekahi mau hoʻāʻo ʻana ʻaʻole hoʻopilikia nā ʻauamo offset kūlou i ke koena o ka ʻili ma mua o nā ʻauamo pololei.

ʻO ka mamao maʻamau he 30 a 42 ʻīniha ma waena o nā ʻauwae. Pono e hiki i nā ʻauwae ke hōʻea i 1 a 2 ʻīniha ma lalo o ka papa hohonu loa i hoʻopaʻa ʻia.

Kiʻi 4b—ʻAuwae offset i kulou ʻia.

Pono e hoʻololi ʻia ka mamao a me ke kiʻekiʻe o nā shank ma ke kula. Pono nā subsoilers i huki ʻia e loaʻa nā huila anakahi e kāohi i ka hohonu o ka shank. ʻO nā shanks ripper maʻamau, i loaʻa pinepine ʻia ma nā lako dozer, hana maikaʻi ke hoʻohui ʻia nā wēlau ʻēheu a kūpono paha no nā hana a me nā wahi he nui.

papa inoa huahana

1. Pili nā kikoʻī a me nā ʻano o kā mākou mau bākeke i nā ʻano ʻeli he 90 a ʻoi e like me HITACHI, KATO, SUMITOMO, KOBELCO, DAEWOO, HYUNDAI, a pēlā aku. Wahi a nā kūlana hana like ʻole, ua hoʻolālā kūpono ʻia nā ʻano bākeke like ʻole mai nā ʻano, nā mea hana, ka mānoanoa o nā papa, a me nā hiʻohiʻona koʻikoʻi, a pēlā aku. ʻO ka hiki o ka bākeke mai 0.25 m3 a i 2.4 m3. ʻO nā mīkini ʻoki lapalapa kikohoʻe kikohoʻe (plasma), nā mīkini ʻoki nui, a me nā mīkini hoʻopaʻa pale CO2 e hōʻoiaʻiʻo i ka maikaʻi o kā mākou huahana.

1) Nā Māhele a me nā ʻOkoʻa Nui o nā Pākeke 1. Nā Pākeke Laulā: Nā mea hana pākeke maʻamau a me nā mea paʻa niho hana lima maikaʻi.
2) Nā Pākeke i Hoʻoikaika ʻia: Ke kila kūkulu maikaʻi me ka ikaika kiʻekiʻe a me ka hana lima maikaʻi
nā mea paʻa niho.

3) Nā Pākeke Pōhaku: E komo i ke kila kūpaʻa me ka ikaika kiʻekiʻe, hoʻoikaika ʻia i ke kaumaha kiʻekiʻe
nā ʻāpana, nā ʻāpana abrasive mānoanoa, nā iwi ʻaoʻao hoʻoikaika ma lalo, a me SBIC i hoʻonohonoho ʻia i ka pōhaku
nā huahana mai Kōlea Hema.

2. Nā Hoʻohana ʻana o nā Pākeke Nā Pākeke Laulā Nā hana māmā e like me ke kālai ʻana i nā lepo palolo a me ka hoʻouka ʻana i ke one, ka lepo, a me ke one, a pēlā aku. Nā Pākeke i Hoʻoikaika ʻia Nā hana kaumaha e like me ke kālai ʻana i ka lepo paʻakikī, ka lepo i hui pū ʻia me nā pōhaku palupalu, a me nā pōhaku palupalu a me ka hoʻouka ʻana i nā pōhaku haki a me nā one. Nā Pākeke Pōhaku Nā hana kaumaha e like me ke kālai ʻana i ka lepo i hui pū ʻia me nā pōhaku paʻakikī, nā pōhaku paʻa, a me ka granite i hoʻopau ʻia a me ka hoʻouka ʻana i nā pōhaku paʻa a me nā ores i hoʻoheheʻe ʻia.

3. Nā Mea Kemika a me ka Hoʻohālikelike Hana Mekanika o nā Mea ʻEkolu:
KM