Rhan is-gerbyd cloddio CAT 345/349 trac/rholer gwaelod wedi'i wneud yn Tsieina Gan drac CQC
deunydd cragen rholer: 50Mn / 45 #
caledwch wyneb: HRC48-58
Dyfnder diffodd:> 9mm
Deunydd siafft rholer: 45#
Caledwch wyneb: HRC48-58
Dyfnder diffodd:> 3mm
Deunydd coler: QT450-10
Pwysau: 83.5kg
Maint y gosodiad: 378mm, 130mm
Beth yw rholer trac?
Swyddogaeth y rholer trac yw cludo 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, os yw o ansawdd gwael ac yn aml yn llwchlyd, mae angen selio da iawn arno 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 | HYUNDAY | 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 Ishikawa50/60 |
| PC800 |
| SK200 |
| CY60 |
| ACHOS55 |
| 210 |
| PC1250 |
| SK230 |
| CY85 |
| ACHOS75 |
| 60 |
HITACHI | EX55 |
| SK270 |
| CY135 |
| CAS360 |
| 85 |
| EX60 |
| SK330/SK350 | VOLOV | EC55B | RAY WALTER | RAY WALTER60 |
| Ynys Ishikawa100 |
| ZAX70/EX70 |
| SK450/460 |
| EC80 |
| RAY WALTER85 |
| Ynys Ishikawa50/60 |
| EX100 | SWMTOMO | SH60 |
| EC140 |
| RAY WALTER150 |
| Ynys Ishikawa135 |
| EX200-2/-5 |
| SH120 |
| EC210 | LIEBHERR | LIEBHERR914 |
| 60 |
| EX300 |
| SH120A3 |
| CYFROL 210 (NEWYDD) |
| LIEBHERR924 |
| XCMG370 |
| ZAX330 |
| SH200/SH280 |
| EC290 |
| LIEBHERR944 |
| XCMG700 |
| EX400/DX380 |
| SH220 |
| CYFROL 290 (NEWYDD) |
| LIEBHERR944SME |
| CX800 |
| EX550 |
| SH300SH340 |
| EC360 |
| LIEBHERR974 |
| SWZ216D |
| ZAX650 |
| SH350 |
| CYFROL360 (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 |