Excavator Undercarriage Deel EC290 Streck / Bottom Roller gemaach a China
Roller Shell Material: 50Mn/45#
Uewerfläch hardness: HRC48-58
Quench Déift:> 8mm
Roller Schaft Material: 45 #
Surface hardness: HRC48-58
Quench Déift:> 3 mm
Collar Material: QT450-10
Gewiicht: 53,5 kg
Installatioun Gréisst: 320mm, 112mm
Fonctiounen an Ufuerderunge
D'Funktioun vun der Streckroller ass d'Gewiicht vun der Lokomotiveenheet op de Buedem ze vermëttelen an op der Streck ze rullen.Fir d'Entrailing ze verhënneren, soll d'Streckroller och fäeg sinn ze verhënneren datt de Crawler eng lateral relativ Bewegung dozou verursaacht.
Streck Roller Aarbecht oft an Bulli, Waasser, Äschen a Sand, a Bier staark Auswierkungen.D'Aarbechtskonditioune sinn extrem schlecht an d'Felgen sinn einfach ze droen.
D'Ufuerderunge fir d'Streckroller sinn: verschleißbeständeg Felgen, zouverlässeg Lagerdichtungen a geréng Rollresistenz.
TRACK ROLLER | |||||||||
KOMATSU | PC 30 | CAT | E 324 | DOOSAN | DH220-9 | SUNWARD | SUNWARD 50 | 806 | |
| PC 40 |
| E 324 |
| DH300 |
| SUNWARD60./65 | LIUGONG | LIUGONG 906 |
| PC 45 |
| E325/325 |
| DH360/400 |
| SUNWARD70 |
| LIUGONG 150 |
| PC50uu |
| E330 |
| DH500 |
| SUNWARD 230 |
| LIUGONG 200/925 |
| pc55/pc50/PC56 |
| E345 | HËNN | R55 | KUBOTA | KUBOTA35 |
| LIUGONG 936 |
| PC60-6 Eng |
| E350 |
| R60/R60-5/-7 |
| KUBOTA 60/50/55 |
| YANMAN55 |
| PC60-7 |
| E375 |
| R80 |
| KUBOTA85 |
| YANMAN75 |
| PC60-7 |
| E385 |
| R130/R150 |
| KUBOTA161 |
| ZY200 |
| PC 100 |
| E390 |
| R200/225-7 |
| KUBOTA 155 |
| ZY300 |
| PC 200 | KOBELCO | SK55 |
| R275-9 |
|
|
| JCB 8056 |
| PC300/-5 |
| SK60-3/5 |
| R290/R305 |
| TAKEUCHI 150 |
| JCB 220 |
| PC400/PC450 |
| SK60-8 |
| R370 |
| TAKEUCHI160/TAKEUCHI60 |
| 60 |
| PC650-8 |
| SK 100 |
| R485 |
| TAKEUCHI171/175 |
| 65/60 |
| PC650-5/750 |
| SK 140 | YUCHAI | CY35 | FALL | FALL 35 |
| Ishikawa Island50/60 |
| PC800 |
| SK200 |
| CY60 |
| FALL 55 |
| 210 |
| PC1250 |
| SK230 |
| CY85 |
| FALL 75 |
| 60 |
HITACHI | EX55 |
| SK270 |
| CY135 |
| FALL 360 |
| 85 |
| EX60 |
| SK330/SK350 | VOLOV | EC55B | RAY WALTER | RAY WALTER 60 |
| Ishikawa Island100 |
| ZAX70/EX70 |
| SK450/460 |
| EC80 |
| RAY WALTER 85 |
| Ishikawa Island50/60 |
| EX100 | SUMITOMO | SH60 |
| EC 140 |
| RAY WALTER 150 |
| Ishikawa Island135 |
| EX200-2/-5 |
| SH120 |
| EC 210 | LIEBHERR | LIEBHERR 914 |
| 60 |
| EX300 |
| SH120A3 |
| VOL 210 (NEW) |
| LIEBHERR 924 |
| XCMG370 |
| ZAX330 |
| SH200/SH280 |
| EC 290 |
| LIEBHERR 944 |
| XCMG700 |
| EX400/DX380 |
| SH220 |
| VOL 290 (NEW) |
| LIEBHERR944SME |
| CX800 |
| EX550 |
| SH300SH340 |
| EC 360 |
| LIEBHERR974 |
| SWZ216D |
| ZAX650 |
| SH350 |
| VOL 360 (NEIE) | SANY | SANY65 | ||
| ZAX750 |
| SH450 |
| EC 460 |
| SANY215 | ||
| ZAX870 |
| SH460 |
| EC700/ex800 |
| SANY335/365 | ||
| EX1100 Eng | DAEWOO | DH35 | KATO | HD250/HD307 |
| SY405 | ||
| EX1200-6 |
| DH55/DH60 |
| HD450 |
| SY465/485 | ||
CAT | E305.5/E55 |
| DX60 |
| HD770/HD700 |
| 8 360 | ||
| E70B/E307 |
| DX60-9 |
| HD 1023 |
| 8 330 | ||
| E70B |
| DH80 |
| HD1250/1430 |
| 8250/8220 | ||
| E312/E100 |
| DH130/150 |
| HD2045 Eng |
| 815 | ||
| E320/E200B |
| DH220 | SUNWARD | SUNWARD 50 |
| 808 |