Rhan isgerbyd cloddwr CAT 345/349 trac / rholer gwaelod wedi'i wneud mewn llestri
deunydd cregyn rholio: 50Mn / 45 #
caledwch wyneb: HRC48-58
Dyfnder torri:> 9mm
Deunydd siafft rholer: 45 #
Caledwch wyneb: HRC48-58
Dyfnder torri:> 3mm
Deunydd coler: QT450-10
Pwysau: 83.5kg
Maint gosod: 378mm, 130mm
Beth yw rholer trac?
Swyddogaeth y rholer trac yw cyfleu pwysau cloddiwr i'r ddaear. Pan fydd cloddiwr yn cael ei redeg ar dir anwastad, mae rholeri trac yn cael effaith aruthrol. Felly, mae cefnogaeth rholeri trac yn enfawr. Ar ben hynny u5 os yw'n wael ansawdd ac mae'n aml yn llychlyd, mae angen ei selio'n dda iawn i atal baw, tywod a dŵr rhag ei niweidio.
RHOLWR TRAC | |||||||||
KOMATSU | PC30 | CAT | E324 | DOOSAN | DH220-9 | SUNWARD | 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 | HYUNYDD | 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 | ACHOS | ACHOS35 |
| Ynys Ishikawa 50/60 |
| PC800 |
| SK200 |
| CY60 |
| ACHOS55 |
| 210 |
| PC1250 |
| SK230 |
| CY85 |
| ACHOS75 |
| 60 |
HITACHI | EX55 |
| SK270 |
| CY135 |
| ACHOS360 |
| 85 |
| EX60 |
| SK330/SK350 | VOLOV | EC55B | RAY WALTER | RAY WALTER60 |
| Ynys Ishikawa100 |
| ZAX70/EX70 |
| SK450/460 |
| EC80 |
| RAY WALTER85 |
| Ynys Ishikawa 50/60 |
| EX100 | SWMTOMO | SH60 |
| EC140 |
| RAY WALTER150 |
| Ynys Ishikawa135 |
| EX200-2/-5 |
| SH120 |
| EC210 | LIEBHERR | LIEBHERR914 |
| 60 |
| EX300 |
| SH120A3 |
| VOL210(NEWYDD) |
| LIEBHERR924 |
| XCMG370 |
| ZAX330 |
| SH200/SH280 |
| EC290 |
| LIEBHERR944 |
| XCMG700 |
| EX400/DX380 |
| SH220 |
| VOL290 (NEWYDD) |
| LIEBHERR944SME |
| CX800 |
| EX550 |
| SH300SH340 |
| EC360 |
| LIEBHERR974 |
| SWZ216D |
| ZAX650 |
| SH350 |
| VOL360 (NEWYDD) | 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 | ||
CAT | 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 | SUNWARD | SUNWARD50 |
| 808 |