Sehemu ya chini ya gari la kuchimba visima EC290 roller ya wimbo/chini iliyotengenezwa China
nyenzo ya ganda la roller: 50Mn/45#
ugumu wa uso: HRC48-58
Kina cha kuzima:> 8mm
Nyenzo ya shimoni ya roller: 45#
Ugumu wa uso: HRC48-58
Kina cha kuzima: >3mm
Nyenzo ya kola: QT450-10
Uzito: kilo 53.5
Ukubwa wa ufungaji: 320mm, 112mm
Vipengele na mahitaji
Kazi ya roli ya reli ni kusambaza uzito wa kitengo cha treni hadi ardhini na kuviringika kwenye reli. Ili kuzuia kupotea kwa reli, roli ya reli inapaswa pia kuweza kuzuia kifaa cha kutambaa kusababisha mwendo wa upande kuelekea kwake.
Kinu cha kurukia mara nyingi hufanya kazi kwenye matope, maji, majivu na mchanga, na hubeba migongano mikali. Hali ya kazi ni mbaya sana na rimu ni rahisi kuvaa.
Mahitaji ya roli za reli ni: rims zinazostahimili uchakavu, mihuri ya kubeba inayotegemeka, na upinzani mdogo wa kuviringika.
| KIZUNGUSHI CHA NYIMBO | |||||||||
| KOMATSU | PC30 | PAKA | E324 | DOOSAN | DH220-9 | JUA | SUNWARD50 | 806 | |
|
| PC40 |
| E324 |
| DH300 |
| SUNWARD60./65 | LIUGONG | LIUGONG906 |
|
| PC45 |
| E325/325 |
| DH360/400 |
| SUNWARD70 |
| LIUGONG150 |
|
| PC50uu |
| E330 |
| DH500 |
| SUNWARD230 |
| LIUGONG200/925 |
|
| pc55/pc50/PC56 |
| E345 | HYUNDAI | R55 | KUBOTA | KUBOTA35 |
| LIUGONG936 |
|
| PC60-6 |
| E350 |
| R60/R60-5/-7 |
| KUBOTA60/50/55 |
| YANMAN55 |
|
| PC60-7 |
| E375 |
| R80 |
| KUBOTA85 |
| YANMAN75 |
|
| PC60-7 |
| E385 |
| R130/R150 |
| KUBOTA161 |
| ZY200 |
|
| PC100 |
| E390 |
| R200/225-7 |
| KUBOTA155 |
| ZY300 |
|
| PC200 | KOBELCO | SK55 |
| R275-9 |
|
|
| JCB8056 |
|
| PC300/-5 |
| SK60-3/5 |
| R290/R305 |
| TAKEUCHI150 |
| JCB220 |
|
| PC400/PC450 |
| SK60-8 |
| R370 |
| TAKEUCHI160/TAKEUCHI60 |
| 60 |
|
| PC650-8 |
| SK100 |
| R485 |
| TAKEUCHI171/175 |
| 65/60 |
|
| PC650-5/750 |
| SK140 | YUCHAI | CY35 | KESI | KESI 35 |
| Kisiwa cha Ishikawa 50/60 |
|
| PC800 |
| SK200 |
| CY60 |
| KESI55 |
| 210 |
|
| PC1250 |
| SK230 |
| CY85 |
| KESI75 |
| 60 |
| HITACHI | EX55 |
| SK270 |
| CY135 |
| CASE360 |
| 85 |
|
| EX60 |
| SK330/SK350 | VOLOV | EC55B | RAY WALTER | RAY WALTER60 |
| Kisiwa cha Ishikawa100 |
|
| ZAX70/EX70 |
| SK450/460 |
| EC80 |
| RAY WALTER85 |
| Kisiwa cha Ishikawa 50/60 |
|
| EX100 | SUMITOMO | SH60 |
| EC140 |
| RAY WALTER150 |
| Kisiwa cha Ishikawa135 |
|
| EX200-2/-5 |
| SH120 |
| EC210 | LIEBHERR | LIEBHERR914 |
| 60 |
|
| EX300 |
| SH120A3 |
| JOL210(MPYA) |
| LIEBHERR924 |
| XCMG370 |
|
| ZAX330 |
| SH200/SH280 |
| EC290 |
| LIEBHERR944 |
| XCMG700 |
|
| EX400/DX380 |
| SH220 |
| JOL290(MPYA) |
| LIEBHERR944SME |
| CX800 |
|
| EX550 |
| SH300SH340 |
| EC360 |
| LIEBHERR974 |
| SWZ216D |
|
| ZAX650 |
| SH350 |
| VOL360(MPYA) | SANY | SANY65 | ||
|
| ZAX750 |
| SH450 |
| EC460 |
| SANY215 | ||
|
| ZAX870 |
| SH460 |
| EC700/ex800 |
| SANY335/365 | ||
|
| EX1100 | DAEWOO | DH35 | KATO | HD250/HD307 |
| SY405 | ||
|
| EX1200-6 |
| DH55/DH60 |
| HD450 |
| SY465/485 | ||
| PAKA | E305.5/E55 |
| DX60 |
| HD770/HD700 |
| 8360 | ||
|
| E70B/E307 |
| DX60-9 |
| HD1023 |
| 8330 | ||
|
| E70B |
| DH80 |
| HD1250/1430 |
| 8250/8220 | ||
|
| E312/E100 |
| DH130/150 |
| HD2045 |
| 815 | ||
|
| E320/E200B |
| DH220 | JUA | SUNWARD50 |
| 808 | ||








