Bagian undercarriage ekskavator Komatsu PC200 track/roller bawah buatan Cina
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 rol lintasan adalah untuk memindahkan beban unit lokomotif ke tanah dan menggelinding di atas rel. Untuk mencegah anjlok, rol lintasan juga harus mampu mencegah crawler bergerak relatif lateral.
Roller track sering bekerja di lumpur, air, abu, dan pasir, serta menanggung benturan keras. Kondisi kerjanya sangat buruk dan peleknya mudah aus.
Persyaratan untuk rol lintasan adalah: pelek yang tahan aus, segel bantalan yang andal, dan hambatan gelinding yang rendah.
ROL REL | |||||||||
KOMATSU | PC30 | KUCING | E324 | DOOSAN | DH220-9 | MENUJU KE MATAHARI | MENUJU MATAHARI50 | 806 | |
| PC40 |
| E324 |
| DH300 |
| MENUJU MATAHARI60./65 | LIUGONG | LIUGONG906 |
| PC45 |
| E325/325 |
| DH360/400 |
| MENUJU MATAHARI70 |
| LIUGONG150 |
| PC50uu |
| E330 |
| DH500 |
| MENUJU MATAHARI230 |
| LIUGONG200/925 |
| pc55/pc50/PC56 |
| E345 | HYUNDAY | Rp55 | KUBOTA | KUBOTA35 |
| LIUGONG936 |
| PC60-6 |
| E350 |
| R60/R60-5/-7 |
| KUBOTA60/50/55 |
| YANMAN55 |
| PC60-7 |
| E375 |
| Rp80 |
| KUBOTA85 |
| YANMAN75 |
| PC60-7 |
| E385 |
| Rp130/R150 |
| KUBOTA161 |
| ZY200 |
| PC100 |
| E390 |
| R200/225-7 |
| KUBOTA155 |
| ZY300 |
| PC200 | KOBELCO | SK55 |
| Rp275-9 |
|
|
| JCB8056 |
| PC300/-5 |
| SK60-3/5 |
| Rp290/R305 |
| TAKEUCHI150 |
| JCB220 |
| PC400/PC450 |
| SK60-8 |
| Rp370 |
| TAKEUCHI160/TAKEUCHI60 |
| 60 |
| PC650-8 |
| SK100 |
| Rp485 |
| TAKEUCHI171/175 |
| 65/60 |
| PC650-5/750 |
| SK140 | YUCHAI | CY35 | KASUS | KASUS35 |
| Pulau Ishikawa 50/60 |
| PC800 |
| SK200 |
| CY60 |
| KASUS 55 |
| 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 Ishikawa 50/60 |
| EX100 | SUMITOMO | SH60 |
| EC140 |
| RAY WALTER150 |
| Pulau Ishikawa135 |
| EX200-2/-5 |
| SH120 |
| EC210 | LIEBHERR | 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 | ||
| Mobil E70B/E307 |
| DX60-9 |
| HD1023 |
| 8330 | ||
| Mobil E70B |
| DH80 |
| HD1250/1430 |
| 8250/8220 | ||
| E312/E100 |
| DH130/150 |
| HD2045 |
| 815 | ||
| Mobil E320/E200B |
| DH220 | MENUJU KE MATAHARI | MENUJU MATAHARI50 |
| 808 |