Komatsu 610hp D375A crawler bulldozer

Chiyambi cha malonda

Bulldozer ya D375A ndi Komatsu 610 horsepower crawler bulldozer.Chimango cha makina onse chimakhala chokhazikika bwino;chimango chodzigudubuza chamtundu wa K, mphete yamphepo ndi njanji yotakata zimatha kupititsa patsogolo kulimba kwa njanjiyo;ili ndi fan yosinthika yoyendetsedwa ndi ma hydraulically, yomwe ndi yabwino kuyeretsa radiator.Injini yobiriwira yamphamvu kwambiri ili ndi luso lodula komanso kung'amba.Pogwiritsa ntchito PCCS yapamwamba (Palm Command Control System), ogwira ntchito amatha kugwira ntchito momasuka.

Zogulitsa

1. Kuchita bwino kwambiri kopanga
Injini yamphamvu imapereka mphamvu zambiri.
Chingwe chosinthira chodziwikiratu chimakhala ndi ntchito yotseka.
Sinthani mwachangu liwiro loyenera malinga ndi kuchuluka kwa makina.
Ntchito yosankha mode (njira yowongolera zamagetsi) kuti muwongolere bwino ntchito yonse.

2. Easy ntchito ndi kuonetsetsa chitetezo
Okonzeka ndi variable liwiro preset ntchito yoyenera yopita kuntchito.
Kutengera PCCS yapamwamba (Palm Command Control System), ndikosavuta kuti ogwiritsa ntchito azigwira ntchito momasuka.
ROPS kabati yayikulu yophatikizika imatha kutsimikizira chitetezo cha ogwiritsa ntchito.

3. Ubwino wapamwamba komanso wokhazikika, wosavuta kukonza
Bokosi lonse la makina lili ndi kukhazikika kwabwino.
Mafelemu odzigudubuza amtundu wa K, mphete za wedge ndi mayendedwe otakata amatha kupititsa patsogolo kulimba kwa njanji.
Wokhala ndi fan yosinthika yoyendetsedwa ndi ma hydraulically kuti muyeretse ma radiator mosavuta.
Chiwonetserocho chili ndi ntchito yozindikira zolakwika.

4. Kuchita bwino kwa chilengedwe
Tsatirani miyezo yapadera yotulutsa mpweya wagalimoto.

5. Njira yapamwamba ya ICT
Imabwera muyezo ndi dongosolo la KOMTRAX.

Malangizo:

Zomwe zimayambitsa ndi njira zothetsera vuto la kuchepa kwa mphamvu ya injini ya bulldozer
1. Kufufuza chifukwa
Kutentha kwamadzi a injini ya dizilo, kutentha kwamafuta a injini, kutentha kwa mpweya ndi kupanikizika (kuphatikiza kulephera kwa sensor) ndizosazolowereka.Pambuyo pa metering unit, sensor pressure ya njanji, payipi yamafuta, ndi jekeseni yamafuta ikalephera, injini yamagetsi ya dizilo imazindikira kulephera ndipo siyiyimitsa nthawi yomweyo.M'malo mwake, mphamvu ya injini ya dizilo idzakhala yochepa kuti liwiro la injini ya dizilo liwonjezeke mpaka 1500r / min.Mukamagwiritsa ntchito bulldozer, imamva mphamvu yosakwanira.Mphamvu ikakhala yosakwanira, choyamba yang'anani ngati pali cholakwika chomwe chikuwonetsedwa pa chidacho, ndiyeno pezani malo olakwika molingana ndi cholakwikacho kuti muchotse cholakwikacho.
Palibe chowonetsera cholakwika pa chipangizocho, makamaka chifukwa cha kulephera kwa gawo lamakina.Mwachitsanzo: Bulldozer yakhala ikusintha mafuta ndi zosefera zamafuta maola 250 aliwonse molingana ndi malamulo osamalira injini ya dizilo, ndipo imatsuka zosefera mpweya pafupipafupi.Pambuyo pakukonza kwachiwiri kwa 250h, panalibe mphamvu zokwanira komanso palibe zolakwika.Choncho, kulephera kwa kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake.Kuyang'anaku kunapeza kuti cholumikizira pakati pa manifold otopetsa a silinda yachitatu ya injini ya dizilo ndi mutu wa silinda uli ndi madontho amafuta.

2. Njira yochotsera
Anachotsa utsi wochuluka ndikupeza mafuta mu ndime yotulutsa mpweya.Chotsani jekeseni wamafuta ndikuyesa ndi zida zapadera.Pambuyo poyesedwa, zimapezeka kuti valavu ya singano ya jekeseni yamafuta imakanidwa ndipo sichikhoza kugwira ntchito.Kuchokera kusanthula uku, mafuta omwe ali mu ndime yotulutsa mpweya amayamba chifukwa cha kuphulika kwa mafuta a injini, kutsekemera ndi kutayikira pano chifukwa jekeseni wamafuta wa silinda sigwira ntchito.
Pambuyo kukhazikitsa ndi kukonzanso jekeseni wamafuta, yambitsani injini ya dizilo, injini ya dizilo imayamba bwino, mtundu wa utsi ndi wabwinobwino, palibe utsi wakuda mukamagwira ntchito yolemetsa, magwiridwe antchito a makina onse amabwezeretsedwa, ndipo vuto la kusakwanira. mphamvu imathetsedwa.