Dozer u hniav rau cov txiv kom zoo nkauj d155 crawler tsheb nrau av

Nyob rau hauv lub ntiaj teb bulldozer ua lag luam, Komatsu thiab kab ntsig yog ob qho chaw tsim khoom sib xws. Cov hauv qab no yog kev tsom xam zoo ntawm kev sib piv ntawm qhov tseem ceeb ntawm qhov tseem ceeb:

1. Thim thiab Hwj Chim Ua Haujlwm
Kab ntsig d series sib cav sib tsoo (xws li D8R, D9T, D10T) feem ntau yog nruab nrog cov cav muaj zog thiab me ntsis zoo dua pib thawb.
Txawm li cas los xij, cov qauv komatsu xws li D155AX, D275AX, D475A tau ua tiav cov av zoo heev, tshwj xeeb yog nyob rau hauv av zoo, av ntub dej, nqes hav thiab ua txhaum.
Noj d155ax raws li ib qho piv txwv, nws qhov siab kawg tuaj yeem ncav cuag 330kn (kwv yees li 33 tons), uas yog sib npaug rau miv d8t.

2. Cov tswv yim tswj tau zoo
KOMATSU tau pib ua ntej ntawm kev txawj ntse, nruab nrog nws tus kheej komtrax (kev tswj hwm lub chaw taws teeb) thiab ntse siv lub tshuab tswj (IMC).
Kab ntsig tau tsim cov qeb tswj qib nyob rau xyoo tas los no, tab sis los ntawm cov tswv yim IMC muaj ntau dua li cov miv (tshwj xeeb tshaj yog rhiab rau hauv struts).

3. Cov qauv thiab ruaj khov
Kab ntsig tau txiav txim siab rau lawv "ruaj khov thiab ruaj khov" qauv. Cov qauv siv tshuab tag nrho yog tsim nyog rau cov haujlwm hnyav-thauj cov haujlwm hauv North American thiab Australian mining cheeb tsam. Cov hniav yog tuab thiab tag nrho cov tshuab yog hnyav, uas haum rau high-load pob zeb tawg haujlwm.
Komatsu siv high-zog alloy steel thiab lub teeb xim qauv, xws li ntau li cov ua haujlwm ua haujlwm, ntub, cov chaw ntub thiab lwm lub chaw ib puag ncig. Nyob rau tib lub sijhawm, tus nqi kho tus nqi yog qis dua qis dua thiab cov khoom siv tau muaj peev xwm heev.

4. Kev ua haujlwm zoo siab thiab lub zog txuag
KOMATSU ARGANZERS feem ntau them ntau dua rau tus neeg teb xov xwm, muaj suab nrov dua thiab cov suab nrov uas yog cov phooj ywg tsim nyog ntev.
Hais txog kev txuag hluav taws xob, Komatsu roj tau zoo dua li cov kab ntsig nyob hauv qab lub teeb ua haujlwm vim yog kev sib koom ua ke ntawm nws lub cav thiab cov kab ke high high.

Lub ntsej muag komatsu tsheb nrau av tsev neeg npog ntau cov qauv los ntawm {{0} 100- nyhav ib toos d475a. Qhov kev ua tau zoo ntawm cov qauv sib txawv ntau heev, tab sis kev sib tw tsim tshwj xeeb yog kom ua tiav qhov kev sib tsoo ntawm kev sib tsoo ntawm lub tshuab hluav taws xob, tshuab hnyav thiab cov kab ke hydraulic thiab hydraulic.
Peb pib nrog cov qauv ntaub ntawv tseeb thiab txheeb xyuas qhov muaj peev xwm thawb thiab cuam tshuam rau cov khoom siv ntawm cov ntsej muag ntawm cov kab ke.

1. Brust txhais thiab ntsuas txoj kev
Thrust yog feem ntau qhia nyob rau hauv "kn (kn (knachwon)" lossis "kgf", uas yog qhov sib tw ntawm cov khoom sib ntaus tuaj yeem ua rau cov khoom sib tw nyob rau hauv pem hauv ntej hauv qab qhov kev ua haujlwm zoo tshaj plaws. Tus nqi no cuam tshuam los ntawm ntau yam:

Lub Cav Hluav Taws Xob (KW \/ HP)
Siv lub tshuab phaus (suav nrog cov khoom cuav)
Taug Kev Hauv Av Siab
Hniav yam (ncaj, U-puab, semi-u-puab)
HYDRAULIC Cov System Teb Lus thiab Qib Tes Teeb
KOMATSU siv cov qauv ntsuas hauv qab ISO 9249 tus qauv, thiab tus nqi cuam tshuam yog qhov tseeb ntau dua thiab hauv kab nrog txoj kev tsim kho.

2. Thom cov qauv ntawm KOMATSU cov qauv loj sib tsoo (cov neeg sawv cev muaj nuj nqis)
NCO TSEG: D475 muaj qhov thawb ntawm ntau dua 900 kn, ua rau nws yog ib qho ntawm cov kab ntsig muaj zog tshaj plaws ntawm lub Caterpillar D11T (txog 1040 kn).

3. Cov ntsiab lus tseem ceeb ntawm KOMATSU lub tsheb nrau av quab yuam kev txhim kho
Tau kho tau hydraulic tswj system: Hloov kho thrust tso zis raws li thauj khoom los txhim kho kev ua haujlwm txuag hluav taws xob.
Tsis siv neeg tawm tsam tawm (yeem rau Pat Hniav): Txiav txo qhov tso zis ntub dej ntawm cov av ntub dej lossis gravel av kom tswj cov adhesion.
Lub cav hluav taws xob siab chassis thiab lub cav supercharged: txhim kho lub peev xwm tawg nrawm, thiab muaj kev ruaj khov siab dua hauv qab lossis hnyav thauj khoom.
4. Cov kev sib raug zoo ntawm thrust thiab hniav hom
Cov hniav hom muaj qhov cuam tshuam zoo rau qhov siab tshaj plaws. Piv txwv li:
Ncaj taub hau: haum rau kev qib, nrog ntau concentrated thrust tawm.
Universal Hniav: muaj peev xwm loj tab sis dispersed thrust, haum rau kev thauj mus los ntev.
Semi-u Hniav: siv mus rau hauv tus account ob qho tib si thawb thiab muaj peev xwm rau feem ntau cov haujlwm ua haujlwm.
Pat Hniav: Lub zog muaj nuj nqi tab sis me ntsis qis dua sab hauv, haum rau kev ua kom zoo.
Yog li ntawd, thaum xaiv cov qauv, nws yog ib qho tsim nyog los xav txog cov kev cai muab cov ntaub ntawv thiab cov hniav hniav sib xyaw ua ke.

Lub dozom npog ntawm Komatsu d series sib tsoo sib tsoo nrog ntau hom hniav sib tsoo raws li cov haujlwm sib txawv, cov khoom yuav tsum thauj khoom thiab thaj chaw tsis sib haum. D155, D275, D275, D475, D475 thiab D475 loj crawler sib tsoo

1. Ncaj dua hniav \/ S-Hniav

Nta: Tsis muaj sab tis, ncaj hniav ncaj; concentrated thrust thiab muaj zog txiav quab yuam.

Muaj feem xyuam: pob zeb stripping, nthuav dav theem, nqes hav txiav.

Cov txiaj ntsig zoo: Kev tswj hwm ntawm lub laub nto; Haum rau kev kos cov ntaub ntawv nyuaj thiab cov ntawv zoo ntawm cov haujlwm ua haujlwm.
Tus Thawj Coj Tshuab Teeb:
D155ax-s
D275ax-s

2. Semi-u hniav

Nta: Nruab nrab nkhaus, luv tis ntawm ob sab, ntawm ncaj thiab tag nrho u-puab.

Muaj feem xyuam: cov haujlwm hauv ntiaj teb feem ntau; Tshuav nyiaj txiav yuam thiab volumetric efficiency.

Cov txiaj ntsig: muaj zog thawb lub zog, muaj peev xwm nruab nrab, haum rau tsis xwm yeem.

Tus Thawj Coj Tshuab Teeb:
D155Ax -6 \/ d1555Am {3}}
D275ax -5
D375A-8

3. Tas U Hniav

Nta: Loj arc nto + siab tis, siab kawg thawb lub peev xwm.

Muaj feem xyuam: cov ntim loj, cov kev sib tsoo ntev ntev, xws li kuv txoj kev tsoo kuv thiab xuab zeb.

Qhov Zoo: Loj thawb ntim ib hniav, ua haujlwm siab, haum rau cov khoom muag lossis nruab nrab cov ntaub ntawv nyuaj.
Tus Sawv Cev Qauv Qauv:
D155Ax -6 \/ d1555Am {3}}
D475A {-5 eo \/ d475a {3}}

4. Ntau-ua haujlwm sualgle hniav (Pat Hniav \/ Lub Tog Qiv Zog Lub Zog Quav) (yeem rau qee cov qauv)
Nta: Kho lub kaum sab xis (pem hauv ntej thiab nraub qaum, sab laug thiab sab xis thiab sab xis.
Muaj feem xyuam: Kev tsim kho kev noj mov, lub hauv paus xov, me me-teev leveling.
Cov txiaj ntsig: Muaj qhov tseeb thiab hloov tau.
Feem ntau siv rau: nruab nrab-loj loj sib tsoo

5. Tshwj xeeb customized nplooj (xws li pob zeb hom, suab puam hom, tiv thaiv corrosion hom)
Raws li cov qhua tuaj noj mov, cov khoom muaj nuj nqis lossis thaj chaw hauv cheeb tsam, thaj chaw me me, KOMATSU tuaj yeem kho:
Ntxiv dag zog rau cov hniav tuab
Nce lub kaum sab xis
Txhim kho cov ris-resistant txheej
Anti-Lat-alkali Kev Kho Mob Corrosion
Anti-av nplaum txheej, thiab lwm yam.

KOMATSU ARGRANZERS COJ MUS RAU HAUV QHOV TSEEM CEEB LOJ THIAB COV CHAW UA HAUJ LWM ZOO HAUV QHOV CEV, yog li lawv muaj kev hloov kho zoo tagnrho. Seb nws yog thaj chaw toj siab saum toj no 4, {2}} meters nyob rau sab hnub poob hauv Africa, Komatsu kev tua neeg nyob rau sab qab teb Asia, Cov hauv qab no yog kev piav qhia los ntawm ntau qhov chaw ib puag ncig:

1. Toj siab ib puag ncig (3, 000 m ~ 5, {}} m sab saum toj hiav txwv qib)
Cov nyom:
Cov huab cua nyias nyias, txo cov cav sib txuas ua ke
Txo kom cov pa, kev kub siab hauv qhov system txias
Kev Pib Nyuaj Siab Pib, Xav Tshuaj Txhuam Cov Tshuaj Tiv Thaiv
Komatsu txoj kev npaj teb:
Tshwj xeeb supercharged lub cav teeb cav teeb tsa rau toj siab, ruaj khov
Ntxiv dag zog rau lub tshuab cua txias, txhim kho kiv cua ua tau zoo
Txias pib pob (rhaub + preheating system) ua kom tsawg-kub pib
Muaj zog airtightness nyob rau hauv tus cab kom paub tseeb tias tus neeg tsav tsheb xis
Cov Ntaub Ntawv Sawv Cev: D155AX siv hauv Zangmu Hydropower HydroPower tau ua haujlwm tsis tu ncua rau 3,500m nrog kev ua haujlwm ruaj khov.

2. Deserts thiab kub thiab qhuav thaj chaw (Nruab Nrab Sab Hnub Tuaj, North Africa)
Cov nyom:
Cov xuab zeb thiab hmoov av ntxeem tau yooj yim ua rau muaj kev puas tsuaj tshuab puas
Kev kub kub loj sib txawv ntawm nruab nrab nruab nrab ntawm ib hnub thiab hmo ntuj, hnyav hnyav rau lubrication system
Mos av, muaj kev pheej hmoo siab ntawm kev taug qab tog
Komatsu cov lus teb:
Nruab nrog kaw cov plua plav npog rau tag nrho cov tsheb, peb npaug ntawm kev lim dej ntawm huab cua pom kev
Kev Tshawb Nrhiav Thoob Plaws + Yeem Siab Buokyancy Khiav, Anti-Sinking Tsheb
Kev Tawm Tsam Tawm Tsam Kev Kho Mob Lub Cev, Tsis Siv Neeg Tswj Kub Kub Radiator
Hniav yog kho nrog anti-adhesion khoom

Cov Ntaub Ntawv Sawv Cev: Saudi Arabia Neom nroog Project siv D155ax kom Flatten cov kab xuab zeb, thiab ua haujlwm ruaj khov nyob rau hauv kub siab rau 24 teev.

3. Cov cheeb tsam txias txias (Northeast Suav, Russia, North American cov chaw nyob)
Cov nyom:
Nyuaj pib txias, roj txias
Cov av khov av, cuam tshuam zoo rau cov hniav thiab taug qab
Kev ua haujlwm tsis zoo rau cov neeg ua haujlwm
Komatsu cov lus teb:
Nruab nrog tsawg-kub roj roj thiab cov tshuaj tiv thaiv roj
Lub Cav Hluav Taws Xob Cua Sov Overcter + Hydraulic Cua Sov Zog
Cab nrog lub rooj zaum hauv qab, cua txias cua (-40} degree lav)
Hniav Thickening Kev Kho Mob, Tiv Thaiv Kom khov Cov Av Cuam Tshuam
Tus sawv cev cov ntaub ntawv: D375A hauv kev tsim kho nyob rau lub caij ntuj no ntawm tus hlau hauv Heilongjiang, kev ua haujlwm ib txwm txias thiab kev ua haujlwm zoo ntawm qhov kub ntawm rho tawm 35 qib.