Bagian undercarriage ekskavator Komatsu track PC200/roller bawah buatan China
bahan cangkang rol: 50Mn/45#
kekerasan permukaan: HRC48-58
Kedalaman pendinginan:>7mm
Bahan poros rol: 45 #
Kekerasan permukaan: HRC48-58
Kedalaman pendinginan:>2mm
Bahan kerah: QT450-10
Berat: 41kg
Ukuran pemasangan: 310mm,110mm
Fitur dan persyaratan
Fungsi track roller adalah untuk meneruskan berat unit lokomotif ke tanah dan menggelinding di atas lintasan.Untuk mencegah penggelinciran, track roller juga harus mampu mencegah crawler menyebabkan gerakan relatif lateral terhadapnya.
track roller sering kali bekerja di lumpur, air, abu, dan pasir, serta tahan terhadap benturan yang kuat.Kondisi kerjanya sangat buruk dan peleknya mudah aus.
Persyaratan untuk track roller adalah: pelek tahan aus, seal bantalan yang andal, dan tahanan gelinding yang rendah.
TRACK ROLLER | |||||||||
KOMATSU | PC30 | KUCING | E324 | DOOSAN | DH220-9 | MENUJU KE MATAHARI | MATAHARI50 | 806 | |
| PC40 |
| E324 |
| DH300 |
| MENUJU MATAHARI60./65 | LIUGONG | LIUGONG906 |
| PC45 |
| E325/325 |
| DH360/400 |
| MATAHARI70 |
| LIUGONG150 |
| PC50uu |
| E330 |
| DH500 |
| MENUJU MATAHARI230 |
| 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 | KASUS | KASUS35 |
| Pulau Ishikawa50/60 |
| PC800 |
| SK200 |
| tahun 60an |
| KASUS55 |
| 210 |
| PC1250 |
| SK230 |
| CY85 |
| KASUS75 |
| 60 |
HITACHI | EX55 |
| SK270 |
| CY135 |
| KASUS360 |
| 85 |
| EX60 |
| SK330/SK350 | VOLOV | EC55B | RAY WALTER | RAY WALTER60 |
| Pulau Ishikawa100 |
| ZAX70/EX70 |
| SK450/460 |
| EC80 |
| RAY WALTER85 |
| Pulau Ishikawa50/60 |
| EX100 | SUMITOMO | SH60 |
| EC140 |
| RAY WALTER150 |
| Pulau Ishikawa135 |
| EX200-2/-5 |
| SH120 |
| EC210 | KEBOHONGAN | LIEBHERR914 |
| 60 |
| EX300 |
| SH120A3 |
| VOL210 (BARU) |
| LIEBHERR924 |
| XCMG370 |
| ZAX330 |
| SH200/SH280 |
| EC290 |
| LIEBHERR944 |
| XCMG700 |
| EX400/DX380 |
| SH220 |
| VOL290(BARU) |
| LIEBHERR944SME |
| CX800 |
| EX550 |
| SH300SH340 |
| EC360 |
| LIEBHERR974 |
| SWZ216D |
| ZAX650 |
| SH350 |
| VOL360(BARU) | 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 | ||
KUCING | 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 | MENUJU KE MATAHARI | MATAHARI50 |
| 808 |