Hauv kev lag luam diesel fais fab hauv tsev, Cummins B series thiab Weichai WP series tau suav tias yog ob "tag nrho-ib puag ncig players", npog ntau yam xwm txheej xws li lub teeb, nruab nrab thiab hnyav tsheb thauj khoom, kev tsim kho tshuab, thiab cov khoom siv hluav taws xob. Ob qho qauv paub txog lawv txoj kev sib raug zoo, tab sis lawv txoj kev ua haujlwm, kev nyiam ua haujlwm, thiab tus nqi logics txawv kiag li. Yog li, qhov twg muaj qhov zoo dua?
Cummins B Series: Ntiaj teb no Benchmark ntawm Precision thiab Efficiency
B series (B3.9 / B4.5 / B6.7) yog ib qho classic nruab nrab thiab lub zog me me platform ntawm Cummins, nrog kev hloov pauv ntawm 3.9 txog 6.7 litres thiab lub zog tawm ntawm 80 txog 400 horsepower.
- Qhov zoo: Kev tswj hluav taws xob zoo, roj- ua haujlwm tau zoo thiab ua haujlwm zoo, 1800 bar siab -siab cov tsheb ciav hlau + hauv nruab nrab txhaj tshuaj, txuag 2-3 litres roj ib 100 kilometers ntawm kev kub ceev raws li tus qauv load. Kev ntseeg siab heev, B10 lub neej ncav cuag 25,000 teev, nrog rau ntau qhov tsis muaj kev kho loj tom qab ib lab mais. NVH kev ua tau zoo, tsis tshua muaj suab nrov, thiab kev vibration tsawg, haum rau cov hlua txias, kev faib hauv nroog, thiab cov tsheb npav siab. Ntiaj teb no cov qauv, emission ua raws, thiab siab residual nqi.
- Qhov tsis zoo: Kev saib xyuas kim thiab qhov chaw (30% - 50% siab dua Weichai), kev ua haujlwm nyuaj xav tau cov cuab yeej tshaj lij rau kev kho. Tsis muaj zog tsawg- nrawm torque, tsis zoo li Weichai hauv hnyav- thauj khoom nce.
Weichai WP Series: Tus Vajntxwv uas muaj zog thiab ruaj khov ntawm cov tshuab hauv tsev
WP series, suav nrog WP2.5, WP4.6, WP10, thiab WP13, npog tag nrho lub zog ntau yam, uas muaj RPM qis thiab siab torque, nrog rau kev ua haujlwm ruaj khov.
Qhov zoo: Peak torque ntawm 950 rpm, kev ua haujlwm ruaj khov hauv cov khoom hnyav, thaj chaw roob thiab cov mines. Tus nqi ntau heev - kev saib xyuas zoo, nrog rau qhov 40% pheej yig dua thiab kev pabcuam thoob tebchaws. Nyob ruaj khov nyob rau hauv huab cua txias, nrog 99% txias pib ua tiav ntawm -30℃. Ua thermal efficiency (53.09%), kom ntseeg tau tias cov nqi khiav haujlwm ntev.
Cov ntsiab lus tsis muaj zog: Cov roj noj yog qhov siab ntawm kev kub ceev thiab lub suab nrov kuj nrov. Lub caij smoothness, ntsiag to thiab seem tshuav nqi me ntsis qis dua cov Cummins.
Leej twg muaj lub siab tawv? Nws nyob ntawm qhov xwm txheej los xaiv cov txuj ci zoo.
- Rau siab -cov qauv thauj khoom ceev, cov saw txias hauv nroog faib, thiab ntev - txoj kev thauj mus los → Cummins B series muaj qhov zoo dua.
- Qhov zoo: roj- ua haujlwm tau zoo, ruaj khov, xis nyob, muaj txiaj ntsig zoo, thiab tus nqi ntau dua- siv tau rau kev ua haujlwm ntev - txoj kev loj.
- Rau hnyav-cov haujlwm engineering, roob mining, ua liaj ua teb tshuab hluav taws xob, thiab ua haujlwm hnyav, Weichai WP series muaj qhov zoo dua.
- Nws qhov zoo muaj xws li durability, yooj yim txij nkawm, pheej yig, thiab robustness, ua rau nws "indestructible" nyob rau hauv complex scenarios.
Cov ntsiab lus
Tsis muaj qhov "tag nrho-rounder": B series yog tsim rau txoj kev loj thiab siab -cov xwm txheej ua haujlwm tau zoo, thaum WP series haum rau hnyav- thauj khoom thiab ua haujlwm nyuaj.
Yog tias koj muaj peev nyiaj txaus thiab feem ntau tsav tsheb ntawm txoj kev loj, xaiv B. Yog tias koj xav tau nyiaj zoo thiab ua haujlwm hnyav, xaiv WP. Ib qho uas haum rau koj qhov kev ua haujlwm yog qhov zoo tshaj plaws.