Excavator Undercarriage Parts
Crafted with exceptional durability and superior quality, the Top Roller Excavator PC300-5 2073000031 showcases remarkable resistance against wear and deformity. Its robust construction ensures unrivaled reliability, while the stable performance guarantees a seamless operation in various working conditions. Designed to excel under pressure, this top roller epitomizes a perfect blend of enduring strength and unwavering dependability, making it an ideal choice for your heavy-duty excavation needs.
| Material | 40Cr or 40MnB. | 
| Colors | Black or Yellow | 
| Processing | Forging, Casting, Machining, Heat treatment | 
| MOQ | 2 set | 
| Delivery Time | Within 15-30 days after payments | 
| Warranty | One Year | 
| OEM/ODM Service | Available | 
| Surface Hardness | HRC50-56,deepth:4mm-10mm | 

| Model | OEM Part No. | 
| E311/E312 | 417345 Carrier Roller | 
| E315/E320/E200B | 8E5600 Upper Roller | 
| E325/E330 | 102-8152/6Y5323 Top Roller For CAT Excavator | 
| E450 | 946114 Carrier Roller | 
| PC60-1 | 103-30-00011 Carrier Roller For Komatsu Excavator | 
| PC60-3/5/6 | 203-30-53001 Upper Roller For Komatsu Excavator | 
| PC60-7 | 20T-30-00050 Top Roller For Komatsu Excavator | 
| PC100-1 | 203-30-00012 Carrier Roller | 
| PC100-2/3/5 | 203-30-53001 Carrier Roller | 
| PC100-6 | 203-30-00231 Carrier Roller | 
| PC120-1/2 | 203-30-00012 Carrier Roller | 
| PC120-3/5/6 | 203-30-53001 Carrier Roller | 
| PC200-1/2/3/5/6 | 20Y-30-00022 Carrier Roller | 
| PC200-7 | 22U-30-00021 Carrier Roller | 
| PC220-1/2/3/5/6 | 20Y-30-00022 Carrier Roller | 
| PC300-1/2/3/5/6 | 208-30-00320 Carrier Roller | 
| PC300-7 | 207-30-00430 Carrier Roller | 
| PC400-1/2/3/5/6 | 208-30-00320 Carrier Roller | 
| EX60 | 9062403 Carrier Roller For Hitachi Excavator | 
| EX60-2/3 | 9108841 Top Roller For Hitachi Excavator | 
| EX60-5 | 9153288 Upper Roller For Hitachi Excavator | 
| EX100-1 | 9105752/9061288 Carrier Roller | 
| EX100-2/3/5 | 9092400 Carrier Roller | 
| EX120-2/3/5 | 9092400 Carrier Roller | 
| EX200-1 | 9105751/9062406 Carrier Roller | 
| EX200-2/3 | 9089636 Carrier Roller | 
| EX200-5 | 9134245 Carrier Roller | 
| EX220-1 | 9062406 Carrier Roller | 
| EX220-2/3 | 9089636 Carrier Roller | 
| EX220-5 | 9178333 Carrier Roller | 
| EX270-1/2 | 9062405 Carrier Roller | 
| EX270-5 | 9149839 Carrier Roller | 
| EX300-1/2/3 | 9062405 Carrier Roller | 
| EX300-5/EX330-5 | 9149839 Carrier Roller | 
| EX400-1 | 9072634 Carrier Roller | 
| EX400-2/3 | 9099140 Carrier Roller | 
| EX400-5 | 4349516 Carrier Roller | 
| SK100-1~3 | 24100N4038F2 Carrier Roller | 
| SK120-1~3 | 24100N4038F2 Carrier Roller | 
| SK200-1~3 | 24100N5946F2 Carrier Roller | 
| SK200-6 | YN64D01022FO Carrier Roller | 
| SK220-1/2 | 24100N6194F1 Carrier Roller | 
| SK220-3 | 24100N5946F2 Carrier Roller | 
| SK300-1 | 24100N3841F2 Carrier Roller | 
| SK300-2/3 | 24100N7035F1 Carrier Roller | 
| SH100/SH120 | KNA0592/KNA0625 Carrier Roller | 
| SH200/SH220 | KRA1251/KRA1302 Carrier Roller | 
| SH300 | KTA0958 Carrier Roller | 
| HD700 | 187-50600100 Carrier Roller | 
| DH200/DH22OLC | 2270-1005 Carrier Roller | 
| DH280 | 2270-6126 Carrier Roller | 
| R210 | 81EM-10030-01 Carrier Roller | 
| R290 | 81E5-2003 Carrier Roller | 
| EC210 | 1181-00010 Carrier Roller | 
| EC240 | 1181-00010 Carrier Roller | 
| EC290 | 1181-00781 Carrier Roller | 
| EC360 | 1081-04411 Carrier Roller | 
| EC460 | 1081-04411 Carrier Roller | 
Address : Building 17, Block 9, Section D, 27th Road, Chenghui International Hardware and Electrical City, Xiamei Town, Nan'an City, Quanzhou, Fujian Province
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