| Basic Information | Details |
|---|---|
| OEM Part Number | 2270-1062 |
| Product Name | Top Roller / Carrier Roller / Upper Roller |
| Brand Applicable | For Daewoo / For Doosan |
| Matching Excavator Models | DH120, DH130, DX170, SOLAR 130, SOLAR 170 |
| Roller Body Material | 50Mn Alloy Steel |
| Shaft Material | Forged 45# Steel |
| Surface Hardness | HRC 50-55 |
| Hardening Depth | 6-10mm |
| Sealing Structure | Multi-layer floating seal + Double NBR oil-resistant O-rings |
| Standard Color | Black anti-rust primer / Construction yellow (custom available) |
| Warranty Period | 2000 working hours or 1 year |
| Normal Service Life | Up to 4000 working hours |
| Export Packing | Fumigated wooden pallet |
| MOQ | 1 piece for sample order |
| Monthly Production Capacity | Over 10,000 pieces |
| Delivery Time | 20-30 days for bulk orders |
This 2270-1062 top roller is a core undercarriage spare part for Daewoo mid-size excavators, also named carrier roller or upper track roller. It supports the upper track chain, stabilizes track tension, reduces friction between tracks and machine frame, and extends the service life of your excavator track system. Perfect aftermarket replacement part to match original OEM installation size, no modification needed.
Single packing: Plastic film + small carton
Bulk order: Solid wooden pallet packing to avoid damage in sea/land transit
Support EXW, FOB Xiamen, door-to-door delivery worldwide
We support delivery across the globe, covering main markets worldwide:
All orders will be arranged with reliable logistics for safe and on-time delivery.
| Model Number | Link Assembly | Track Roller | Top Roller | Sprocket | Idler |
|---|---|---|---|---|---|
| SOLAR 130LC-V | 2272-1079D2 | 2270-1061 | 2270-1062 | 2108-1005 | 2270-1052 |
| SOLAR 150LC-V | 2272-9022A | 2270-9403A | 2270-1062 | 2108-1019B | 270-00016 |
| SOLAR 170-III | 2272-9022A | 2270-9403A | 2270-1062 | 2108-1019B | 22704002A |
| SOLAR 170LC-V | 2272-9022A | 2270-9403A | 2270-1062 | 2108-1019B | 2270-4002A |
| SOLAR 175LCV | 2272-9022A | 2270-9403A | 2270-1062 | 2108-1019B | 22704002A |
| SOLAR 200LC | 2272-7024 | 2270-1098 | 2270-1005 | 2108-1028 | 2270-1064 |
| SOLAR 220LC | 2272-7024 | 2270-1098 | 2270-1005 | 2108-1028 | 2270-1064 |
| SOLAR 220LC-II | 2272-6137 | 2270-1098 | 2270-1005 | 2108-1028 | 2270-1064 |
| SOLAR 220LCV | 2272-6137 | 2270-1098A | 2270-1005C | 2108-1028 | 2270-1108A |
| SOLAR 225LC-V | 2272-6137 | 2270-1098A | 2270-1005C | 2108-1028 | 2270-1108A |
| SOLAR 250LC-V | 273-00009 | 2270-1098A | 2270-1005C | 108-00008 | 270-00015 |
| SOLAR 255LC-V | 273-00009 | 2270-1098A | 2270-1005C | 108-00008 | 270-00015 |
| SOLAR 280LCIII | 2272-1074 | 2270-9401A | 2270-6126 | 2108-1015A | 2270-1028 |
Echoo is a professional manufacturer dedicated to undercarriage parts, with independent production capabilities and R&D strength.
Our product range covers steel track groups, rubber tracks, sprockets, top rollers, bottom roller, bolts & nuts, rubber buffers, track adjuster assemblies, conveyor belts, and other related undercarriage components.
Our undercarriage parts are compatible with a variety of equipment, including excavators, compact track loaders (CTL), pavers, dozers, cranes, tracked dumpers, cold milling machines, and more.
To ensure accurate product matching, please provide the following information when placing an order:
For more details, feel free to contact us:
Email: service@echoo.cn
Phone: +86 177 5075 6029