Ib tus neeg muab khoom siv hauv kev tsim kho vaj tse rau 30 xyoo.
Lus
Ib tus neeg muab khoom siv hauv kev tsim kho vaj tse rau 30 xyoo.
Cov khoom siv txuas nrog skid steer puas siv tau rau txhua tus? Tsuas yog ib feem xwb. Ntau lub tshuab thauj khoom loj thiab cov khoom siv txuas siv cov khoom siv txuas ceev ceev uas feem ntau hu ua SSQA, tab sis cov phaj txuas sib phim tsis lav tias cov khoom siv yuav ua haujlwm tau zoo. Kev ntws hydraulic, siab, cov khoom siv txuas hose, cov kav dej ntws, kev tswj hluav taws xob, qhov hnyav ntawm cov khoom siv thiab qhov muaj peev xwm ua haujlwm tau ntsuas kuj yuav tsum sib haum.
Ib lub thoob yuav tsum tsis txhob muaj ntau tshaj li lub thav duab uas raug thiab lub peev xwm txaus ntawm lub tshuab. Lub tshuab txiav nyom, lub tshuab txiav nyom lossis lub tshuab auger uas siv hluav taws xob yuav tsis yooj yim zam txim. Nws yuav txuas tau zoo, txuas rau cov kav dej thiab tom qab ntawd ua haujlwm zoo li ib tug neeg tau hloov qhov kev teeb tsa kom tsawg kawg nkaus.
Lo lus "universal" feem ntau piav qhia txog qhov sib txuas ntawm lub tshuab. ISO 24410:2020 txhais cov kev cai ntawm qhov ntev rau cov khoom siv sib txuas ceev thiab cov thav duab txuas kom cov khoom siv ua raws li txoj cai tuaj yeem hloov pauv tau.
Tus qauv tib yam kuj sau tseg tias lwm cov qauv sib txuas ceev tseem siv tau, thiab cov skid steers me me lossis cov cuab yeej me me tuaj yeem siv qhov dav sib txawv. Qhov no txhais tau tias qhov txuas tuaj yeem yog universal ntawm lub phaj mounting tab sis tsis sib xws nrog lub loader lub hydraulic lossis hluav taws xob system. Ib txwm paub meej tias qhov tseeb coupler kos duab, tshuab qauv thiab cov lus qhia txuas es tsis txhob cia siab rau lo lus "universal" hauv daim ntawv teev npe.
| Kev kuaj xyuas kev sib raug zoo | Yuav ua li cas kom paub tseeb | Qhov tshwm sim yuav tshwm sim yog tias tsis sib xws |
|---|---|---|
| Kev sib txuas lus | SSQA, mini-loader lossis tus qauv tshwj xeeb | Cov ntawv txuas yuav tsis xauv ruaj ntseg |
| Chav kawm tshuab | Lub tsheb thauj khoom me me, lub tsheb thauj khoom me me lossis lub tsheb thauj khoom me me | Qhov dav ntawm lub thav duab thiab geometry yuav txawv |
| Kev ntws hydraulic | Cov zis ntawm lub loader yog nyob rau hauv qhov ntau ntawm cov khoom txuas | Kev ua haujlwm qeeb lossis lub cev muaj zog ceev dhau |
| Kev siab hydraulic | Kev siab nyob hauv qhov ntau uas tau pom zoo | Cov khoom siv uas muaj zog tsawg lossis muaj khoom ntau dhau |
| Kev sib txuas hydraulic | Qhov loj ntawm lub coupler, txoj kev hose thiab lub qhov dej ntws | Cov xau, lub zog rov qab los yog tsis muaj kev sib txuas |
| Kev tswj hluav taws xob | Kev suav tus pin, harness thiab joystick functions | Qee qhov kev txuas ntxiv yuav tsis ua haujlwm |
| Peev Xwm | Qhov hnyav ntawm cov khoom txuas, qhov chaw thauj khoom thiab ROC | Txo qhov payload lossis tsis ruaj khov |
Cov ntawv lo rau hydraulic xws li cov dej ntws txheem thiab cov dej ntws siab yog cov chaw pib muaj txiaj ntsig, tab sis cov lej tiag tiag tseem ceeb dua. Bobcat teev cov zis siab ntawm 26.9 txog 36.6 gpm , kwv yees li 102–139 L/min, ntawm 3,500 psi ntawm cov tshuab xaiv. Nws lub Super Flow system ncav cuag 42 gpm, kwv yees li 159 L/min, ntawm 4,061 psi.
| Piv txwv li hydraulic Bobcat | Cov dej ntws uas tau luam tawm | Kev luam tawm siab |
|---|---|---|
| Ntau yam dej ntws siab | 26.9–36.6 gpm / 102–139 L/feeb | 3,500 psi / kwv yees li 241 bar |
| Super Flow | 42 gpm / kwv yees li 159 L/feeb | 4,061 psi / kwv yees li 280 bar |
Qhov sib txawv ntawm ib lub chaw tsim khoom siv hydraulic yog ze li ntawm 10 gpm, yog li cov lus "high flow" tsis piav txog ib qho output fixed. Ua ntej yuav ib lub powered attachment, piv nws qhov lowest thiab maximum flow nrog lub loader lub continuous auxiliary output.
Qhov ntws feem ntau cuam tshuam rau qhov ceev ntawm lub cev muaj zog hydraulic, thaum qhov siab cuam tshuam rau lub zog torque uas nws tuaj yeem tsim tawm. Cat A41 skid steer auger muab ib qho piv txwv pab tau. Caterpillar qhia txog qhov dej ntws zoo tshaj plaws ntawm 42–83 L/min thiab qhov siab tshaj plaws ntawm 145–235 bar. Ntawm qhov dej ntws siab tshaj plaws, qhov ceev tshaj tawm yog 71 rpm; ntawm qhov siab tshaj plaws, lub zog torque ntawm lub ncej ncav cuag 4,118 N·m.
| Cov lus qhia tshwj xeeb ntawm miv A41 | Cov duab luam tawm | Vim li cas nws thiaj tseem ceeb |
|---|---|---|
| Kev ntws hydraulic | 42–83 L/feeb / 11–22 gpm | Tswj tau qhov ceev ntawm lub cev muaj zog |
| Kev siab hydraulic | 145-235 bar / 2,100-3,400 psi | Tswj cov torque muaj |
| Qhov ceev ntawm ntsis | 71 rpm ntawm qhov siab tshaj plaws ntws | Qhia txog qhov cuam tshuam ntawm kev ntws ntawm qhov ceev ntawm kev khawb |
| Lub zog ntawm lub ncej | 4,118 N·m ntawm qhov siab tshaj plaws | Qhia txog qhov cuam tshuam ntawm lub zog ntawm lub zog khawb av |
Yog li ntawd, lub tshuab thauj khoom yuav muab dej txaus tab sis tsis txaus lub zog, lossis lub zog txaus tab sis tsis txaus lub zog. Kev kuaj xyuas tsuas yog ib daim duab zoo li ntsuas qhov dav ntawm lub qhov rooj tab sis tsis nco qab nws qhov siab.
Ob lub raj hydraulic tseem ceeb yuav tsis ua tiav lub voj voog. Qee cov khoom siv yuav tsum muaj ib txoj kab cais kom rov qab xau sab hauv lub cev muaj zog thaum muaj qhov siab qis. Qhov siab ntawm lub thawv thiab qhov loj ntawm kev sib txuas yog raws li qhov txuas, yog li ntawd yuav tsum tau lees paub hauv phau ntawv qhia txuas. Lub phaj adapter tsis tuaj yeem daws qhov kab dej ntws uas ploj lawm.
Kev tswj hluav taws xob tsim lwm txheej kev sib haum xeeb. Bobcat muaj 14-pin attachment control kit uas siv tau rau ntau yam khoom siv. rau cov cuab yeej uas muaj 14-pin harness, thaum lwm lub tshuab thiab cov khoom siv siv 7-pin systems. Muaj cov harnesses hloov pauv rau cov qauv xaiv, tab sis kev sib raug zoo tuaj yeem nyob ntawm tus qauv tshuab thiab tus lej serial. Kev sib phim hydraulic hoses tsis pab ntau thaum lub qhov rooj, sab hloov lossis kev ua haujlwm pabcuam ntawm cov khoom siv tsis tuaj yeem tau txais lub teeb liab tswj.
Qhov hnyav ntawm cov khoom siv siv ib feem ntawm lub peev xwm ntawm lub loader, tab sis kev rho tawm qhov hnyav ntawm cov khoom siv los ntawm qhov muaj peev xwm ua haujlwm tsis tau lees tias yuav muaj kev nyab xeeb. Qhov chaw thauj khoom, qhov siab ntawm lub boom, kev ncav cuag mus tom ntej, qhov nqes hav hauv av thiab kev txav ntawm cov khoom siv txhua yam hloov lub sijhawm tig rov qab.
Bobcat piav qhia tias lub peev xwm ua haujlwm ntawm lub skid steer feem ntau yog 50% ntawm lub nra hnyav. , thaum lub compact track loader ROC feem ntau yog raws li 35% ntawm tipping load. Yog li ntawd, yuav tsum nkag siab txog txoj kev ntsuas ua ntej piv cov tshuab lossis cov khoom siv.
| Hom tshuab | Lub hauv paus ROC ib txwm muaj | Kev kawm txog kev yuav khoom |
|---|---|---|
| Skid steer loader | 50% ntawm qhov hnyav ntawm kev thauj khoom | Lub nra hnyav tsis yog lub peev xwm ua haujlwm ib txwm muaj |
| Compact track loader | 35% ntawm qhov hnyav ntawm kev thauj khoom | Piv cov qhab nia siv tib lub tshuab chav kawm |
Cov khoom txuas ntev kuj ua rau lawv qhov hnyav nyob deb ntawm lub coupler ceev. Qhov no ua rau muaj kev sib zog tiv thaiv lub loader, yog li cov khoom txuas uas tsis hnyav heev tseem tuaj yeem cuam tshuam rau kev ruaj khov yog tias nws qhov chaw ntawm lub ntiajteb txawj nqus nyob rau pem hauv ntej zoo.
Cov khoom siv me me uas siv rau kev tsav tsheb thauj khoom me me tsis sib haum nrog cov tshuab loj. Cov khoom thauj khoom me me yuav siv cov thav duab nqaim dua, cov zis hydraulic qis dua thiab cov khoom siv hluav taws xob sib txawv. ISO 24410 lees paub tshwj xeeb tias cov khoom siv me me uas siv rau kev tsav tsheb thauj khoom me me thiab cov khoom siv thauj khoom me me yuav muaj cov kev xav tau sib txawv ntawm qhov dav ntawm cov khoom siv sib txuas.
Ib lub tshuab hloov kho tuaj yeem hloov tus qauv kev teeb tsa, tab sis nws tsis tuaj yeem tsim kom muaj kev ntws hydraulic ntau dua, siab dua lossis muaj peev xwm nqa tau ntau dua. Nws kuj tseem tuaj yeem txav cov khoom txuas mus tom ntej ntxiv, ua rau muaj kev siv zog ntau dua. Thaum ntxiv lub adapter, rov ua qhov kev kuaj xyuas qhov sib xws tag nrho es tsis txhob ua kev zoo siab thaum ntxov dhau.
Sau lub tshuab loader hom, qauv, xyoo thiab tus lej serial.
Paub meej tias tus qauv mounting tshuab nrog qhov ntev lossis cov duab kos.
Xim xyuas cov dej ntws txuas ntxiv hauv L/min lossis gpm.
Xyuas qhov siab ntawm lub system hauv bar lossis psi.
Paub meej tias qhov loj ntawm lub hydraulic coupler thiab qhov yuav tsum tau ua ntawm lub thawv-qhov dej ntws.
Xyuas seb muaj pes tsawg tus pin hluav taws xob thiab cov haujlwm tswj hwm.
Piv qhov hnyav ntawm cov khoom txuas, qhov chaw thauj khoom thiab lub tshuab ROC.
Tshawb xyuas txoj kev xa cov yeeb nkab, cov ntsia hlau xauv thiab lub log tsheb lossis qhov chaw ntawm txoj kev.
Thov kom tus neeg muag khoom sau ntawv lees paub qhov sib xyaw ua ke ntawm lub tshuab thiab cov khoom siv.
Rau cov tsheb thauj khoom uas siv ntau lub tshuab, tsim ib daim ntawv sib xws rau txhua lub loader. Kev nco qab muaj txiaj ntsig zoo, tab sis nws feem ntau yuav dhau los ua qhov muaj tswv yim thaum lub tsheb thauj khoom twb tos lawm.
Lawv yuav haum rau ntau hom thaum ob qho tib si siv tib lub interface txuas ceev, tab sis cov kev cai hydraulic, hluav taws xob thiab lub peev xwm tseem yuav tsum tau kuaj xyuas sib cais.
Tsuas yog thaum lub chaw tsim khoom siv txuas pom zoo rau lub tshuab qhov dej ntws thiab qhov siab uas muaj. Txwv tsis pub, cov khoom siv txuas yuav khiav qeeb lossis ua tsis tau raws li nws qhov kev ua tau zoo.
Feem ntau lawv yuav tsum muaj tsawg dua qhov kev kuaj xyuas qhov sib xws vim tias lawv tsis xav tau lub cev muaj zog hydraulic lossis kev tswj hluav taws xob. Tus qauv mounting, qhov hnyav, qhov dav thiab qhov chaw thauj khoom tseem ceeb.
Tsis yog. Lub adapter tsuas yog hloov qhov mechanical interface xwb. Nws tsis tuaj yeem kho qhov hydraulic output tsis txaus, kev tswj hluav taws xob tsis sib haum lossis lub peev xwm ntawm lub tshuab tsis txaus.
Xa cov qauv tshuab thiab tus lej serial, cov duab lossis qhov loj ntawm lub coupler, cov dej ntws pabcuam, lub siab, cov ntsiab lus ntawm cov khoom siv hydraulic, tus lej ntawm cov pin hluav taws xob, ROC thiab daim ntawv thov uas xav tau.
Cov Lus Qhia Txog Kev Nug Txog Khoom Ntuj:
Xa tus qauv loader, tus lej serial thiab qhov ntev ntawm coupler thaum thov daim ntawv qhia nqe.
Suav nrog cov ntaub ntawv pabcuam hydraulic flow, pressure, connector size thiab case-drain rau cov cuab yeej siv hluav taws xob.
Rau cov thoob, cov diav rawg thiab cov khoom txuas ntev, muab qhov hnyav ntawm cov khoom txuas, qhov thauj khoom xav tau thiab qhov siab ua haujlwm kom tuaj yeem kuaj xyuas qhov peev xwm kom raug.
