Professional China Top Roller Caterpillar Excavator - DOOSAN DX300 DX340 TOP ROLLER 270-00047B – Junhua
Professional China Top Roller Caterpillar Excavator - DOOSAN DX300 DX340 TOP ROLLER 270-00047B – Junhua Detail:
Product Description
New undercarriage parts are sold individually but we suggest replacing all of your worn parts at the same time.
This roller is designed to fit the Doodan excavators. This is the roller at the top of the undercarriage that supports the weight of the track and prevents it from sagging across the top.
This is the aftermarket replacement top roller for the following excavator models:
• Doosan DX300
• Doosan DX340
• Doosan DX340LC
Alternate Part Number
| Doosan | 270-00047B, 200105-00004B |
Alternate Models
| Doosan | DX300, DX340, DX340LC |
Product detail pictures:

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Well-run equipment, professional sales team, and better after-sales services; We are also a unified big family, everyone stick to the company value "unification, dedication, tolerance" for Professional China Top Roller Caterpillar Excavator - DOOSAN DX300 DX340 TOP ROLLER 270-00047B – Junhua, The product will supply to all over the world, such as: Iceland, Eindhoven, Holland, We adopt advanced production equipment and technology, and perfect testing equipment and methods to ensure our product quality. With our high-level talents, scientific management, excellent teams, and attentive service, our merchandise are favored by domestic and foreign customers. With your support, we'll build a better tomorrow!
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.





