SD7 Multi-function Bulldozer
SD7 Multi-function Bulldozer
● Nqe lus piav qhia
SD7 Multi-function bulldozer yog ib yam khoom tshiab rau kev khawb & embeding optical fiber cable rau hauv av, tsim thiab tsim los ntawm HBXG ua cov haujlwm hauv qab no: nteg & emdedding optical cable, steel cable, hluav taws xob cable, tawm qhov khawb, tso, embedding nrog ib txheej txheem, utmost kev txhim kho kev ua hauj lwm efficiency.
● Main specifications
Max.khawb & embedding qhov tob: 1600mm
Max.Txoj kab uas hla ntawm qhov tso hose: 40mm
Tso & embedding ceev: 0 ~ 2.5km / h (kho raws li kev ua haujlwm)
Max.nqa hnyav: 700kgs
Max.Txoj kab uas hla ntawm lub kauj ntawm hose: 1800mm
Max.Qhov dav ntawm lub coil ntawm hose: 1000mm
Dav ntawm khawb: 76mm
Zuag qhia tag nrho qhov ntev (L × W × H): 7600 × 4222 × 3190 mm (ncaj)
Ua haujlwm hnyav: 19.8t (ncaj)
Rated zog: 131kW
Max.Drawbar rub: 146.8 kN (ncaj)
(Lub zog muaj zog nyob ntawm qhov hnyav thiab qhov chaw hauv av adherence)
Hauv av siab (ntawm qhov hnyav ua haujlwm): 42.3KPa
Min.pem 3.9m
Min.Hauv av clearance: 382.5 mm
Qib muaj peev xwm: Ncaj 30 °, Sab 25 °
Diesel cav
Chaw tsim tshuaj paus: WEICHAI POWER COMPANY LIMITED
Qauv: WD10G178E25/15
Hom: txoj kab ncaj nraim, dej-txias, nrog plaub stroke, siab boost thiab ncaj qha txhaj tshuaj
Lub tog raj kheej Number-bore txoj kab uas hla × mus txawv tebchaws: 6-126x130mm
Loj: 9.726L
Rated ceev: 1850 r / min
Rated zog: 131 kW
Lub cev muaj zog: 121 kW
Max.torque: 830 N·m / 1100-1200 rpm
Kev siv roj (ntawm qhov ntsuas ua haujlwm): ≤ 215 g / kW·h
Roj noj: 1.8 g / kWh
Nkag siab qhov siab: ≤4000m
Txoj kev txias: kaw cov dej txias
Pib txoj kev: hluav taws xob pib ntawm 24V siab
Undercarriage system
Hom: viav vias hom ntawm cov kab tsuag tsuag, Ncua qauv ntawm equalizer bar
Number of track rollers (txhua sab): 7
Number of carrier rollers (txhua sab): 1
Pitch (mm): 216
Dav ntawm khau (mm): 910
Qauv: 1st 2nd 3rd
Tom ntej (Km/h): 0-3.9 0-6.5 0-10.9
Rov qab (Km/h): 0-4.8 0-8.2 0-13.2
Siv hydraulic system
Max.Qhov system siab (MPa): 18.6
Pump hom: Ob pawg Gears twj tso kua mis
Cov zis tawm (L / min): 194
Tsav tsheb
Torque converter: Torque converter yog lub zog sib cais hydraulic-mechanic hom
Kev sib kis: Planetary, fais fab hloov kis tau tus mob nrog peb speeds rau pem hauv ntej thiab peb speeds thim rov qab, ceev thiab kev taw qhia yuav sai sai hloov.
Steering clutch: Lub kauj clutch yog hydraulic pressed, feem ntau cais clutch.
Braking clutch: Lub braking clutch yog nias los ntawm lub caij nplooj ntoos hlav, sib cais hydraulic, meshed hom.
Qhov kawg tsav: Qhov kawg tsav yog ob-theem planetary txo iav mechanism, txaws lubrication.
