ʻOku fakaʻaongaʻi ʻa e Kasinga lalahi ki hono keli, load, mo fakahaʻele ʻa e naunau ʻoku homohomo. ʻE lava ke fakaʻaongaʻi kinautolu ʻi ha ngaahi ngaue kehekehe. Ko e ua ʻo e faʻahinga thes angamaheni taha ʻoku skid fakaʻuli loaders mo ha ngaahi ʻiuniti lahi ange ʻoku faʻa ui ko e backhoes. Te tau fakafehoanaki ʻi he fakamatala ko ʻeni ha meʻa ʻe ua ʻoku manakoa mei he faʻahinga ko ʻeni – Komatsu PC490 vs pusi 349.
Komatsu PC490 vs pusi 349 | Dipper
Ko e Komatsu PC490 Ko ha misini ʻoku lahi hono muimuiʻi ʻaki ha nima Pumi ʻi muʻa he misini. Ko ha misini mahuʻinga ia ʻe lava ke feʻunga mo ha ngaahi fomu kehekehe ke feʻunga mo e ngaue.
ʻOku ʻi ai ha nima loloa ange ʻo e pusi 349 ʻoku ʻi ai ha nima ʻo e Pusi 349 ʻi he Komatsu PC490Hi, ʻoku fakaʻata ʻe he meʻa ni ke toe maʻolunga ange. Ko e pusi 349 Ko ha hoosi ngaue mamafa ʻa e pusi, ʻa ia naʻe fokotuʻutuʻu ki he ngaahi ngaue mamafa ʻi he tukunga kotoa pe!
ʻOku ʻi ai ha kane fili ʻa e Komatsu PC490 ʻoku ʻi ai ha kane fili ʻe lava ke feʻunga mo e ngataʻanga ʻo e nima Pumi. ʻOku fakaʻata koe ʻe he kane ko ʻeni ke ke ohuʻi hake ʻa e ngaahi naunau hange ko e makamaka pe kelekele pea ʻunuakiʻi faingofua holo ia.
ʻOku ʻi ai ha pipiki ʻa e pusi 349 ʻoku ʻi ai ha pipiki ʻa e pusi 349 ʻoku ʻi ai ha pipiki ki he hamala ʻe lava ke feʻunga mo e ngataʻanga ʻo e nima Pumi. ʻOku hanga ʻe he pipiki ko ʻeni ʻo ʻai ke faingofua hoʻo motuhi ʻa e sima mo e ngaahi naunau faingataʻa kehe!
| Komatsu PC490 | Pusi 349 | |
| Lōloa ʻo e Dipper – Siʻisiʻi TaháFT/in | 9 FT 6 ʻi he | 8 FT 2 ʻi he |
| Lōloa ʻo e Dipper – Lahi TaháFT/in | 15 FT 9 ʻi he | 14 FT 1 ʻi he |
Komatsu PC490 vs pusi 349| Driveline
Ko ha fakafehoanaki vave ʻeni ʻo e Komatsu PC490LC-11 mo e pou tekama 349F L. Te u ʻave kinaua fakatouʻosi ki mui pea tuku ke mou fili pe ko e fe ha taha ʻoku lahi ange driveline malohi.
ʻOku fakamaaka ʻa e misini ʻo e pusi ʻi he 385 horsepower mo e Komatsu ʻi he 350 horsepower. Ko ʻIeni ko ʻetau faʻa ngaue ia ki he tafaʻaki ko ʻeni ʻi hono fakafehoanaki.
Ko e ʻuluaki meʻa te tau fai ko hono keli hake ha foʻi maka lahi ʻoku tanu ʻi he kelekele. ʻOku meimei ʻinisi ʻe 22 ʻa e maka inisi honau matolu.
Hange ko ia ʻoku ke lava ʻo sio ki ai, ʻoku kiʻi torque lahi ange ʻa e pusi ʻi he meʻa ʻoku fai ʻe he Komatsu. Kapau te tau faʻo ia ʻi ha tuʻunga maʻulalo, ʻoku ou tui te tau maʻu ha ola tatau mei he ongo misini fakatouʻosi, ka ʻoku tau fakalele ʻa e ngaahi misini ko ʻeni ʻi honau feituʻu maʻolunga taha, ko ia ʻoku fakamatala ia ki ha niʻihi ʻo e faikehekehe ʻi he vahaʻa ʻo e ongo misini ko ʻeni.
Hoko, te tau fakamaʻa ʻa e fokotuʻunga kelekele ko ʻeni pea tau ʻalu atu leva ki homau feituʻu fakaheka. Te tau fakafehoanaki ʻa e vave ʻo ʻenau lava ʻo fakaheka ʻa e loli ko ʻeni ʻaki ha kelekele ʻo fakaʻaongaʻi ki ai ʻetau kane ʻe 8. Hange ko ia ʻoku ke lava ʻo sio ki ai, ʻoku lava ke tulituli hake ʻa e ongo misini fakatouʻosi ʻaki ha loli axle ʻe 3, neongo ʻoku kiʻi siʻisiʻi ʻa e pusi.
| Komatsu PC490 | Pusi 349 | |
| Faʻahinga ʻo e Ngāueʻ | Katiaa 4 | |
| Tokotaha Ngaohi Mīsiní | Komatsu | Pusi |
| Lahi ʻo e Cylinders | 6 | |
| Feituʻu ʻInisi ʻe 100 | 674 | 763 |
| Engine Output – Net hp | 359 | 424 |
| Muimuiʻi e ʻinisi maokupu ʻo e suu | 35.5 | 24 |
Komatsu PC490 vs pusi 349| Fua
ʻOku ʻi ai ha mamafa ʻo e Komatsu PC490LC-11 ʻi ha pauni ʻe 104,832 mo ha kelekele ʻoku fakaʻata ai ha fute ʻe 1.35. ʻOku fakaʻaongaʻi ʻe he Komatsu PC490LC-11 ha kamminiti ʻe QSK19-C450 Katiaa 4 misini fakaʻosi diesel ʻoku ʻi ai hano kupenga ʻo e 340 horsepower mo ha malohi lahi ʻo e 355 horsepower. ʻOku ʻi ai ha faʻahinga ʻelemeniti fakamaʻa ʻea ʻo e misini ko ʻeni ʻaki ha ejector efu, ko ha ʻelemeniti ʻe ua ʻoku precleaner mo cyclonic efu ejector, pe konga ʻe ua ʻoku ejector efu.
ʻOku ʻi ai ha mamafa ʻo e pusi 349EL-VG ʻi ha pauni ʻe 100,682 pea fakaʻata kelekele ʻaki ha fute ʻe 1.39. ʻOku fakaʻaongaʻi ʻe he pou pou 349EL-VG ha pusi C13 ACERT diesel misini ʻoku ʻi ai hono kupenga ʻo e 336 horsepower mo ha malohi lahi ʻi he 370 horsepower.
| Komatsu PC490 | Pusi 349 | |
| Maʻolunga ʻo e Transport – Lahi taha e ft/ʻi he | 14 FT 7 ʻi he | FT ʻe 12 |
| Maʻolunga ʻo e Transport – ʻi pumi FT/ʻi he | 11 FT 11 ʻi he | |
| Undercarriage loloa fakakatoa FT/ʻi he | 17 FT 8 ʻi he | 17 FT 7 ʻi he |
| Noa Tailswing | ʻIKAI | ʻIKAI |
| Dozer Muka | ||
| Maokupu ʻi ha halanga tuʻu maʻu | 11 FT 11 ʻi he | 11 FT 6 ʻi he |
| Muimuiʻi hono fakafuofuaʻi FT/ʻi he | 9 ft | 8 FT 11 ʻi he |
| Keli ʻa e loloto-2.24 m/8ft ʻoku lafalafa ʻi lalo FT/ʻi he | FT ʻe 25 | 24ft 8 ʻi he |
| Tamateʻi ʻi muʻa Ofi – Mono Pumi FT/ʻi he | 15 FT 6 ʻi he |
Komatsu PC490 vs pusi 349| Ngaahi Meʻa ʻOku Malava ke Fakahok
Ko e Komatsu PC490 crawler is ko ha misini fatongia Lotoloto, ʻa ia ʻoku ʻuhinga ia ʻoku siʻisiʻi feʻunga ke aʻu ki he ngaahi hala fakapuleʻanga, ka ʻoku lahi feʻunga ke matuʻuaki ha ngaahi kavenga mamafa. ʻOku PC490 ʻa e toni ʻe 225 pea lava ke aʻu ki he mita ʻe 10 ʻi he miniti ʻe taha ʻi he tomuʻa mo e ngaahi veʻeteka ʻi mui.
ʻOku kiʻi siʻisiʻi ange ʻa e pusi 349 crawler pusi ʻi ha toni ʻe 204, ka ʻe lava foki ke ne fakaʻaongaʻi ha founga drum fakaʻuli ʻi muʻa ke teke ʻaki ha ngaahi kavenga lalahi. ʻOku ʻalu hake ʻa e pusi 349 ki he mita ʻe 8 ʻi he miniti pea ʻe lava ke fakanaunau ʻaki ha hydraulic Pumi ke tokangaʻi ha ngaahi kavenga mamafa ange.
Ngaahi meʻa ʻe malava: ʻe lava ʻe he Komatsu PC490 ʻo ʻave ha uta ʻo aʻu ki he toni metric ʻe 90 (180,000 pauni) pea ko hono maʻolunga taha ko e mita ʻe 9.8 (fute ʻe 32). ʻOku hoko ia ko ha meʻa lelei ki he ngaahi feituʻu langa mo e ngaahi ngaue kehe ʻoku nau hiki hake.
ʻOku nounou ange ʻa e pusi 349 ʻi he mita ʻe 6.3 (fute ʻe 21) mo ha uta metric Toni ʻe 60 (136,000 pauni), ka ʻoku hanga ʻe hono fakaʻata lahi ange ke ngaue ʻi he ngaahi feituʻu ʻoku ʻikai feʻunga mo e ngaahi misini Komatsu lahi mo matolu ange.
| Komatsu PC490 | Pusi 349 | |
| Meimei kalani ʻo e tangike penisini (US) | 172 | 188.9 |
| Hydraulic meimei kalani tangike (US) | 65.5 | 57.3 |
Komatsu PC490 vs pusi 349 | Ngāué
Kapau ʻoku ke ngaue ʻi ha keliʻanga taʻanga pe ko haʻaku, ʻoku ngalingali te ke fakaʻaongaʻi ha crawler fakaʻofoʻofa. Neongo ia, ʻoku ʻikai faingofua maʻu pē hono fakakaukauʻi pe ko e fē ʻa e tokotaha ke ʻalu ki aí. ʻE fie maʻu ke ke vakai ki hoʻo ngaahi fie maʻu pau mo e ngaahi fotunga ʻo e ngaahi sipinga kehekehe ke maʻu ʻa e lelei taha ki hoʻo pisinisi.
Ko e Komatsu PC490 mo e pusi 349 ko ha ongo fili manakoa ia maʻanautolu ʻoku ngaue ʻi he keliʻanga mo e keliʻanga. ʻOkú na fakatou fakahoko ha ngāue māʻolunga, ka ʻoku ʻi ai ha ngaahi faikehekehe lahi ʻiate kinaua. ʻI heʻemau vakai ki he specs mo fakafehoanaki e ngaahi meʻa ʻoku nau malava fakafoʻituitui, kuo mau fokotuʻutuʻu fakataha ai ʻa e fakahinohino ko ʻeni ke tokoniʻi koe ke ke fakakaukauʻi pe ko e fe ʻa e misini ʻoku totonu maʻau.
| Komatsu PC490 | Pusi 349 | |
| Ko Hono Fakamālohiʻi ʻe he Kelekelé ʻa e P | 8.2 | 12.9 |
| Heke vave rpm | 9 | 8.44 |
| Tokoni fakapalatufa ʻa e Laulōtí | 73880 | 75086 |
| Dipper Tearout lbf | 48060 | 44740 |
| Kane Fanga lbf | 61730 | 60250 |
| Hikiʻi Hake – Fakaʻaongaʻi ʻe he Kane? | ʻIKAI | |
| Fakakātoa ʻo e ngaahi meʻa kālani ʻoku tafe maí (US) / miniti ʻe | 206 | 206 |
Komatsu PC490 vs pusi 349| Mamafa
ʻOku fakanaunau ʻa e Komatsu PC490LC-11 ʻaki ha misini fakaʻosi ʻe 4 pea pauni ʻe 130,967. ʻOku ʻi ai hono mamafa ʻo e pauni ʻe 148,667 mo ha savolo ʻe 21. ʻOku ʻi ai ha kavenga mamafa ʻo e pusi 349E hydraulic ʻoku kamata ʻi he vahaʻa ʻo e pauni ʻe 119,854 mo e 144,564 mo ha kane ʻi ha lotoʻataʻataa ʻe 2.
| Komatsu PC490 | Pusi 349 | |
| Mamafa ʻo e Ngāué | 107850 | 105200 |
| Counterweight | 21105 | 19842 |
ʻOku ke fili Komatsu PC490 vs pusi 349 lahi fakaʻofoʻofa
Te tau fakafehoanaki ʻa e pusi 349 mo Komatsu PC490 ke sio pe ko e fe ʻa e meʻa ʻoku lelei taha kiate koe. ʻOku lahi ha ngaahi meʻa ʻi he taimi ʻoku ke fili ai ʻa e meʻa ʻoku totonu ke ke fili.
ʻI he taimi ʻoku tau sio ai ki he pusi 349 vs Komatsu PC490, ʻoku tau sio ai ki ha ua ʻo e thes lahi taha ʻi he maketi. ʻOku ʻi ai ha mamafa lahi ʻo e pusi 349 ʻi he pauni ʻe 101,500 lolotonga ia ʻoku ʻi ai ha mamafa lahi ʻo e Pauni ʻe 105,430 ʻi he Komatsu PC490. ʻOku na fakatou keli ʻa e ngaahi loloto tatau, ka ʻoku maʻu ʻe he PC490 ha nima mo ha kane lahi ange, ʻa ia ʻoku ne ʻai ke kiʻi malohi ange ia ʻi he pusi 349.
Neongo ia, kapau ʻoku ke fekumi ki ha vaka ʻoku ʻi ai ha loli lahi, ta ʻoku totonu ke ke sio ke maʻu ha pusi 349. ʻOku fakatou ʻi ai articulating cabs ʻoku na fakatou fakaʻata ha maneuverability mo ha fakatokangaʻi lahi ange. Neongo ia, ʻoku ʻataʻata ange ʻa e loli ʻa e pusi 349 ʻi he loli ʻa Komatsu PC490.
ʻOku ʻi ai foki mo e totongi tatau ʻa e pusi 349 mo Komatsu PC490. ʻI he taimi ʻoku fakafehoanaki ai ki he ngaahi meʻa kehe ʻi heʻena kalasi, ʻoku na fakatou fili lelei ʻi heʻena lava ʻo fakahoko ʻa e ngaahi ngaue mamafa taha, hange ko e keli pe ngaue langa.
ʻOku fakatou ʻoatu ʻe he ongo kulupu fakatouʻosi ha ngaahi fili ke totongi pe lisi ʻa ia ʻe ʻaonga ange ʻo makatuʻunga ʻi hoʻo ngaahi fie maʻu mo e patiseti.