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Cummins QSX15 Enekini Huipuia
Hōʻike huahana
He ʻenekini hou ʻo QSX i hoʻomohala ʻia e Cummins no ke kenekulia 21.Hoʻohana ʻo ia i kahi hoʻolālā camshaft overhead ʻelua, hiki ke hana i ka traction nui a me ka ikaika braking.Aia kekahi ʻōnaehana turbocharging hoʻololi, hiki ke hoʻopuka i ka mana hou aʻe i ka wā e kiʻekiʻe ai ka wikiwiki o ka mīkini, a hoʻonui i ka lawe ʻana o ka ea i ka wā e haʻahaʻa ai ka wikiwiki o ka engine, a laila e hoʻomaikaʻi ai i nā ʻano pane o ka ʻōnaehana.
Ke hoʻohana nei i ka ʻenehana hoʻopau ʻana i loko o ka cylinder holomua, ʻaʻole i hoʻokō ka ʻenekini QSX i nā kūlana hoʻokuʻu ʻekolu o ka pae (Tier 3) o ʻEulopa a me ʻAmelika o nā lako kelepona hele ʻole, akā he kahua ʻenehana no ka hoʻokuʻu ʻana o ka pae ʻehā (Tier 4) .
QSX15 Engine Specifications
| ʻAno ʻenekini | In-line 6 cylinders |
| Hoʻoneʻe | 15L |
| mana | 280-448KW |
| ʻO ka torque kiʻekiʻe | 1825-2542 N/M |
| ʻO ka hao a me ka hahau ʻana | 137mm x 169mm |
| Ke ala komo ea | ʻO Turbocharging a me ka hoʻoluʻu ea-i-ea |
| Hiki i ka aila mīkini | 45.42L |
| Hiki ke hoʻoluʻu | 18.9L |
| Ka lōʻihi | 1443mm |
| Laulā | 1032mm |
| kiʻekiʻe | 1298mm |
| Kaumaha | 1451 kg |
Nā hiʻohiʻona hana a me nā pono
1.Double overhead camshaft: ʻO ka camshaft mua e hoʻokuʻu i ka ʻōnaehana wahie kiʻekiʻe, a ʻo ka camshaft ʻelua e hoʻomalu i nā pahu komo a me ka hoʻopau.
2. Hiki i ka turbocharger patented me wastegate valve ke hoʻopuka i ka mana kiʻekiʻe ma nā ʻano wikiwiki.
3.High-pressure fuel system, ʻoi aku ka maʻemaʻe a me ka maikaʻi o ka puhi ʻana, a ʻoi aku ka kiʻekiʻe o ke kaomi wahie e like me 30,000 psi.
4. ʻO ka Quantum electronic control system optimizes engine operating performance.ʻO ka ʻōnaehana uila uila naʻauao e hoʻonui i ka pono wahie o QSX.Hiki ke hoʻohana ʻia ke kerosene me ka ʻole o ka diesel.
5. Heavy-duty piston apo, pistons, bearings, i hanaʻia me nā'āpana ikaika kiʻekiʻe, me ke ola o ka lawelawe ma mua o 21,000 hola (35% load rate).
6.Engine ʻōnaehana pale e hōʻemi i ka pōʻino a me ka downtime
7. He pōkole ka downtime, ma muli o ka lōʻihi o ka mālama ʻana.
Palapala hoʻohana
Hoʻohana nui ʻia nā ʻenekini QSX i nā ʻano hana like ʻole e like me ka mahiʻai, ka mining, nā mīkini hana, a me nā mea ʻē aʻe, a he ʻāpana kūpono o nā mea hana ʻoihana.Hiki i ka module control electronic (ECM) o QSX ke loaʻa ka ʻike mai nā ʻōnaehana ʻē aʻe ma luna o ka papa a hoʻoponopono i nā ʻāpana hana o ka mīkini e hoʻokō i nā pono o nā kūlana hana like ʻole.ʻO keʻano holoʻokoʻa, ʻoi aku ka maikaʻi o ka ʻenekini QSX inā i hui pū ʻia me nā lako hoʻokipa hou a i hoʻohana ʻia paha e pani i ka ʻenekini me nā mea kahiko.
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NA WAIWAI
E noʻonoʻo i ka hāʻawi ʻana i nā hoʻonā mong pu no 5 mau makahiki.
