Hitachi ZX690LCR-7 & Mīkini Extreme - Komatu's Sumo Dozer

ʻO kēlā me ka hoʻomohala ʻana o ka ʻeli a me ka mīkini hana, ua nui a hou aku nā huahana i kūpono no nā kūlana like ʻole i hana ʻia, a eia nā nūhou hou loa e pili ana i ka mīkini mai ka Earthmovers

ʻO Hard Hitter - Hitachi ZX690LCR-7
Ua kipa aku ʻo Eoghan Daly i ka mea i manaʻo ʻia ʻo ia ka mana Dash 7 mua loa o ka mea ʻeli kūkaʻi ʻo 690LCR a Hitachi e hele i kahi lawelawe ma ʻEulopa, e hana ana ma ka Live Work Grow ma ka Central Park ma Dublin.
ʻO Shannon Valley Group ka mīkini ʻalani alohilohi a hoʻoulu ʻia e ka ʻenekini kūlike i ka pae 5 e hana ana i 348kW a me 2,050Nm o ka ikehu i 1,300rpm. Ma ke kaupaona ʻana o 71.7 tonnes i ka spec excavation, ua hōʻike ka 690LCR i kona pono i ka wāwahi ʻana i ka granite paʻakikī me kāna Rammer C130 a me Epiroc hydraulic hammer hoʻopili.
Ua haʻi ʻo Tom Reilly ka mea lawelawe kūpuna iā Eoghan, "He mīkini ʻoiaʻiʻo nā Hitachis a ʻoi aku ka maikaʻi o kēia Dash 7 hou aʻe. E like me ka mau, loaʻa kahi hoʻonohonoho kaohi maikaʻi a maʻalahi hoʻi ma nā levers. ”
E heluhelu hou aʻe e pili ana i ka Hitachi ZX690LCR-7 a me Shannon's Dublin hana i ka Earthmovers Magazine.
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Mīkini koʻikoʻi - Komatu's Sumo Dozer
I ka nūpepa Nowemapa 2020 o EARTHMOVERS MAGAZINE (i hoʻouka ʻia ʻOkakopa 2nd), nānā ʻo David Wylie i ka mana hou loa o Komatsu Europe's 112-tonne D475A-8, ke dozer nui loa o ka honua, e hana ana ma ka quarry Narva ma Estonia.
E kiʻi i laila, lawe ʻia kēia mīkini kikoʻī mai ka hale hana ʻo Osaka ʻo Komatsu i nā ʻāpana i ke awa o Zeebrugge ma Pelekiuma. Ua hoʻoili ʻia nā mea e 2,300km ma luna o nā kalaka i Komatsu's Baltem As mea kūʻai aku ma Estonia, kahi i ʻākoakoa piha ai i ka papa hana ma ka pūnaewele.
Hoʻohana ʻia ka mana Dash 8 o D475A e ka ʻenekini Stage 5 e hana ana i 934hp i nā kahe o mua a me 1,040hp i ka hope. Me kāna pahi wili U ʻelua a me ka mea nui nui, ʻo ka mana i kiʻi ʻia ma aneʻi ke kaupaona ʻana i nā tonnes he 115!
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Ka manawa Post: ʻOkakopa-30-2020