Pehea ka nui o na huila mina nui loa?
Hoʻohana ʻia nā huila mining nui loa i nā kaʻa mining a me nā mea hana mining kaumaha. Hoʻolālā pinepine ʻia kēia mau huila e lawe i nā ukana kiʻekiʻe loa a hāʻawi i ka hana paʻa ma lalo o nā kūlana koʻikoʻi. No ka mea e koi pinepine ana nā hana mining i ka lawe ʻana i ka nui o ka oka, nā mea hana a me nā mea hana, a ʻo kēia mau hana kaʻa e pili pinepine ana i nā ukana kaumaha a nui, ʻo ka hoʻohana ʻana i nā huila nui ke kumu nui i ka hōʻoia ʻana i ka palekana, ka pono a me ke kūpaʻa.
ʻO kekahi o nā kaila mining nui loa ma ka honua i kēia mau lā, hiki i nā huila mining nui loa ke hiki i ke anawaena o 4.5 mika (ma kahi o 14.8 kapuaʻi), e like me nā huila i hoʻolako ʻia ma ka Caterpillar 797F. ʻO kēia mau rims he laulā ākea loa, pinepine 36 iniha a ʻoi aku paha, kūpono i nā kaila nui.
No ka laʻana, ʻo ka nui o ka nui o ke kaʻa mining nui ʻo Caterpillar 797F kalaka ʻo 59/80R63, ʻo kēia mau huila he 4.5 mika ke anawaena a he 59 iniha ka laulā (ma kahi o 1.5 mika), a hiki i kēlā me kēia huila ke kaupaona 5000-6000 kg. Hoʻohana ʻia kēia mau kaʻa no ka lawe ʻana i ka nui o ka oka ma nā mines hāmama a hiki ke loaʻa nā mana ukana a hiki i 400 tons.
He mau hiʻohiʻona ko kēia mau huila mining nui: ʻO ka maʻamau ma waena o 4.5 mika (ma kahi o 14.8 kapuaʻi) a me 5 mika (16.4 kapuaʻi) ke anawaena a ʻoi aku ka laulā o nā huila ma mua o 50 iniha (1.27 mika). Hiki i kēia mau huila ke lawe i nā ukana kaumaha loa a hoʻohana pinepine ʻia i loko o nā kaʻa mining nui loa o ka honua, nona nā mana ukana o 400 tons a ʻoi aku paha.
Hoʻohana nui ʻia kēia mau kaʻa nunui i nā lua hāmama, nā wahi eli hohonu a me nā wahi hana ʻaila nui, a hoʻohana nui ʻia i nā kaʻa mining nunui a me nā lako kaʻa. Pono lākou i nā ukana kiʻekiʻe loa, hoʻonui i ka wahi pili, hiki ke hoʻololi i ka ʻāina paʻakikī, a me ke kūpaʻa kiʻekiʻe loa a me ke kūpaʻa hopena.
ʻO nā huila mining nui loa o ka honua (e like me nā mea i hoʻohana ʻia i nā kaʻa mining e like me Caterpillar 797F a i ʻole BelAZ 75710) hiki ke 4.5 mika a 4.8 mika ke anawaena a ʻoi aku ma mua o 50 iniha ka laulā. Hiki i kēia mau kaila nui ke lawe i nā ukana kiʻekiʻe loa a hoʻohana mau ʻia no nā kaʻa lawe kaumaha nui ma nā lua hāmama. Hiki iā lākou ke pale i nā ukana ʻoi aku ma mua o 400 tons e hōʻoia i ka pono a me ka palekana i ka wā o ka lawe ʻana. Hoʻolālā ʻia a hana ʻia kēia mau kaila a me nā rim me nā kaiapuni koʻikoʻi a me nā koi haʻahaʻa kiʻekiʻe i ka noʻonoʻo, a he mau mea koʻikoʻi nui i ka ʻoihana mining.
Hāʻawi kā mākou hui i nā kaʻa mining kaumaha Caterpillar 777 me19.50-49 / 4.0 rimshiki ke lawe i nā ukana kiʻekiʻe loa.




ʻO ka CAT 777 kahi kaʻa mining liʻiliʻi me ka nui o ka ukana ma kahi o 100-110 tons. ʻO kona hiki ke hoʻouka i mea koho maikaʻi loa no ka lawe ʻana i ka ʻai a me nā mea ʻē aʻe i loko o nā mines liʻiliʻi, kūpono i nā hiʻohiʻona me nā ukana kaumaha akā ʻoi aku ka haʻahaʻa o ka nui o nā kaʻa. Hoʻohana nui ʻia ka CAT 777 i nā mines hāmama e lawe i ka ʻai, ke one a me nā mea kaumaha ʻē aʻe. Ma keʻano he hoʻokahi o nā hiʻohiʻona maʻamau o Caterpillar, ʻo ka moʻo 777 ka nui o nā noi i nā hana eli a me nā hana kūkulu a puni ka honua.

Ma muli o nā hiʻohiʻona kūikawā i hoʻohana ʻia ai ka CAT 777, ua hoʻolālā ʻia nā rims i hoʻohana ʻia i kēia kaʻa e lawe i nā ukana nui loa. Ma ke ʻano he kaʻa mining medium-sized, ʻaʻole pono nā rims a me nā kaila o ka 777 e hoʻokō i nā koi haʻahaʻa kiʻekiʻe o ke kaʻa, akā hāʻawi pū kekahi i ka traction maikaʻi a me ka lōʻihi i nā wahi mining paʻakikī.
Ma muli o kēia koi kūikawā, ua hoʻomohala a hoʻolālā ʻia kā mākou hui19.50-49/4.0 ka nui rimskūpono no kēia kaʻa.
He aha nā hiʻohiʻona o nā rims 19.50-49 / 4.0?
ʻO ka 19.50-49 / 4.0 i hanaʻia e kā mākou hui, he kiko'ī ia o nā mīkini mining, i hoʻohana nuiʻia no nā kaʻa kaʻa kaʻa, e like me nā kaʻa mining nui, nā huila a me nā mīkini kaumaha'ē aʻe. Hoʻohālikelike kēia kikoʻī o nā rims i nā kaila mining a loaʻa i nā hiʻohiʻona kikoʻī a me nā hiʻohiʻona hoʻolālā e hoʻololi ai i nā ukana kiʻekiʻe, ʻāina paʻakikī a me nā koi hana lōʻihi i nā kaiapuni mining.
ʻO ke anawaena nui a me ka hoʻolālā rim ākea i hoʻomohala ʻia no nā rims 19.50-49/4.0 hiki iā ia ke kākoʻo i ka hoʻohana ʻana i nā kaila mining nui a kūpono no ka lawe ʻana i nā ukana ukana mining nui. Hiki iā ia ke hoʻopuehu i ke kaumaha a hoʻemi i ke kaomi ʻāina i kēlā me kēia ʻāpana, a laila e hoʻomaikaʻi ai i ke kūpaʻa a me ka traction.
ʻO ka hiki ke halihali i kēia rim he kūpono ia no ka lawe ʻana i nā haneli a i nā haneli haneli o ka ʻaila a i ʻole nā mea ʻē aʻe, ʻoi aku hoʻi no nā kaʻa liʻiliʻi a nui.
I loko o nā kaiapuni mining koʻikoʻi, ʻo ka mea ikaika kiʻekiʻe i hoʻohana ʻia i kēia rim he ikaika ka hopena a me ke kūpaʻa ʻaʻahu. He kūpono loa kēia rim no nā mines, i piha i nā pilikia e like me ka pōhaku, ka lepo, ke one a me ka lepo. ʻO nā huila i hoʻohālikelike ʻia me ka rim 19.50-49 / 4.0 maʻamau he wahi pili nui a me ke kūpaʻa paʻa ikaika, hiki ke mālama i ka traction kiʻekiʻe a me ke kūpaʻa i ke kaʻa ʻana ma nā alanui mining.
Hiki i ka rim ākea ke hoʻopuehu maikaʻi i ka ukana a hoʻemi i ke kaumaha o nā kaila o ke kaʻa mining. ʻOi loa i ka lawe ʻana i nā ukana kaumaha, kōkua kēia hoʻolālā i ka hōʻemi ʻana i ka ʻaʻahu o nā kaʻa a me ka pilikia o ka puhi ʻana o ka pila. ʻO ka hoʻohālikelike ʻana i nā kaʻa ākea a me nā kaʻa kaʻa i ʻoi aku ka paʻa o ke kaʻa i ka wā o ka lawe ʻana, ʻoi aku hoʻi i ka ʻāina paʻakikī, hiki ke hōʻemi i ka hopena o ka ʻōwili a me ka paheʻe. I ka manawa like, hāʻawi ka rim ākea i kahi ʻāpana pili honua ʻoi aku ka maikaʻi, e hāʻawi ana i ke kaʻa i ka ʻoi aku ka maikaʻi o ka huki ʻana ma ka lepo palupalu a pahee paha, kūpono loa no ka hoʻohana ʻana ma ka ʻāina paʻakikī e like me ka lepo lepo, lepo palupalu a ʻiliʻili paha i loko o nā mines.
Hana ʻia nā rims o kēia kikoʻī me nā mea kila ikaika a i ʻole nā mea hoʻoheheʻe ʻia, ʻo ia ka corrosion-resistant a me ka hopena nui loa, a hiki ke kū i ka erosion mai nā kūlana koʻikoʻi like ʻole i ke kaiapuni mining a hoʻonui i ko lākou ola lawelawe. Loaʻa i nā kaʻa kaʻa kaʻa mining i nā haʻalulu a me nā haʻalulu i ka wā o ka hana, a hiki i nā rim ākea a paʻa ke hoʻopaʻa pono i ka hopena a hōʻemi i ka pōʻino o nā kaila.
Hoʻohana pinepine ʻia kēia rim me nā kaila mining nui, e like me 29.5R25 a i ʻole 33.00R49, hiki ke hoʻokō i nā pono o ka ukana nui a me nā hana wikiwiki a hoʻomaikaʻi i ka hana pono o ke kaʻa.
ʻO ka 19.50-49 / 4.0 i hoʻopukaʻia e kā mākou hui he kiʻekiʻe kiʻekiʻe, kūpaʻa kiʻekiʻe, a me ka lōʻihi o ka mining rim i hoʻohana nuiʻia i nā kaʻa kaʻa kaʻa a me nā mea hana kaumaha'ē aʻe. Hiki i kona anawaena nui a me ka hoʻolālā rim ākea ke hāʻawi i kahi wahi pili honua nui aʻe, kākoʻo i nā ukana kaumaha, a hōʻoia i ka hoʻokele paʻa ʻana o nā kaʻa i nā kaiapuni mining paʻakikī. ʻO kona ikaika kiʻekiʻe a me ka hopena hopena e kūpono loa ia no ka hana lōʻihi ma nā wahi kiʻekiʻe a paʻakikī e like me nā mines.
Me kēia hoʻolālā, hiki i ka CAT 777 ke hāʻawi i ka hiki ke hoʻokele pono a paʻa i nā kaʻa mining koʻikoʻi, e hōʻoia ana i ka hana lōʻihi a hilinaʻi o ka kaʻa.
ʻO mākou ka mea hoʻolālā huila waho-alanui No. Hoʻolālā ʻia nā huahana a pau e like me nā kūlana kiʻekiʻe loa. Loaʻa iā mākou ka ʻenehana oʻo i ka noiʻi a me ka hoʻomohala ʻana a me ka hana ʻana i nā rim kaʻa mining. Loaʻa iā mākou ke komo nui i nā kaʻa mining e like me nā kaʻa mining dump trucks, rigid dump trucks, underground mining vehicles, wheel loaders, graders, mining trailers, etc. Ua hoʻokumu mākou i kahi ʻōnaehana lawelawe ma hope o ke kūʻai aku e hāʻawi i ke kākoʻo ʻenehana kūpono a me ka maikaʻi a me ka mālama ʻana ma hope o ke kūʻai aku e hōʻoia i ka loaʻa ʻana o nā mea kūʻai aku i ka ʻike maʻalahi i ka wā hoʻohana. Hiki iā ʻoe ke hoʻouna mai iaʻu i ka nui o ka rim āu e pono ai, e haʻi mai iaʻu i kāu mau pono a me nā pilikia, a e loaʻa iā mākou kahi hui loea loea e kōkua iā ʻoe e pane a hoʻomaopopo i kāu mau manaʻo.
ʻAʻole wale mākou e hana i nā rim kaʻa mining, akā pili pū kekahi i nā mīkini ʻenekinia, forklift rims, rims industrial, rims mahiʻai a me nā mea rim a me nā kaila. ʻO mākou ka mea hoʻolako rim mua ma Kina no nā hōʻailona kaulana e like me Volvo, Caterpillar, Liebherr, John Deere, etc.
Eia nā ʻano nui o nā rims i hiki i kā mākou hui ke hana ma nā ʻano ʻano like ʻole:
Nui mīkini ʻenekinia:
8.00-20 | 7.50-20 | 8.50-20 | 10.00-20 | 14.00-20 | 10.00-24 | 10.00-25 |
11.25-25 | 12.00-25 | 13.00-25 | 14.00-25 | 17.00-25 | 19.50-25 | 22.00-25 |
24.00-25 | 25.00-25 | 36.00-25 | 24.00-29 | 25.00-29 | 27.00-29 | 13.00-33 |
Ka nui o koʻu rim:
22.00-25 | 24.00-25 | 25.00-25 | 36.00-25 | 24.00-29 | 25.00-29 | 27.00-29 |
28.00-33 | 16.00-34 | 15.00-35 | 17.00-35 | 19.50-49 | 24.00-51 | 40.00-51 |
29.00-57 | 32.00-57 | 41.00-63 | 44.00-63 |
Ka nui rim huila forklift:
3.00-8 | 4.33-8 | 4.00-9 | 6.00-9 | 5.00-10 | 6.50-10 | 5.00-12 |
8.00-12 | 4.50-15 | 5.50-15 | 6.50-15 | 7.00-15 | 8.00-15 | 9.75-15 |
11.00-15 | 11.25-25 | 13.00-25 | 13.00-33 |
ʻO nā ʻāpana kaʻa ʻenehana:
7.00-20 | 7.50-20 | 8.50-20 | 10.00-20 | 14.00-20 | 10.00-24 | 7.00x12 |
7.00x15 | 14x25 | 8.25x16.5 | 9.75x16.5 | 16x17 | 13x15.5 | 9x15.3 |
9x18 | 11x18 | 13x24 | 14x24 | DW14x24 | DW15x24 | 16x26 |
DW25x26 | W14x28 | 15x28 | DW25x28 |
Ka nui rim huila mīkini mahiʻai:
5.00x16 | 5.5x16 | 6.00-16 | 9x15.3 | 8LBx15 | 10LBx15 | 13x15.5 |
8.25x16.5 | 9.75x16.5 | 9x18 | 11x18 | W8x18 | W9x18 | 5.50x20 |
W7x20 | W11x20 | W10x24 | W12x24 | 15x24 | 18x24 | DW18Lx24 |
DW16x26 | DW20x26 | W10x28 | 14x28 | DW15x28 | DW25x28 | W14x30 |
DW16x34 | W10x38 | DW16x38 | W8x42 | DD18Lx42 | DW23Bx42 | W8x44 |
W13x46 | 10x48 | W12x48 | 15x10 | 16x5.5 | 16x6.0 |
Loaʻa iā mākou ma mua o 20 mau makahiki o ka ʻike i ka hana huila. Uaʻikeʻia ka maikaʻi o kā mākou huahana a pau e nā OEM honua e like me Caterpillar, Volvo, Liebherr, Doosan, John Deere, Linde, BYD, a pēlā aku.

Ka manawa hoʻouna: Dec-31-2024