Concept：
The track roller is used to support the mechanical weight.
Track Roller also named lower rollers, bottom roller.
Function：
- The main function of the bottom roller is to support the weight of the crane, transfer the weight of the locomotive set and the lifted goods to the ground, and roll on the track shoes.
- Botttom roller can also play a role in limiting the track shoes and prevent lateral slippage. When the machine turns, bottom roller forces the track to slip on the ground.
Composition：
Lower roller body, Brass Bushing, Shaft, Caps, Floating Seal, O rings.
Technical Details:
| Material | 40Mn2 |
| Place of Origin | Shandong, China(Mainland) |
| Heat Treatment | Whole Quenching and Tempering, then Surface Hardening |
| Advantage | Comprehensive Service System; Professional Research Team; Advanced Production Equipment; Superior Material; Strict Quality Control; OEM Quality |
| Packaging | Export Standard Pallet/ Plywood Case |
| Trade Terms | EXW, FOB, CFR, CIF |
| Technology | Forging |
| Warranty | 2500 Working Hours / One Year |
| Inspection Method | MT, UT… |
| Min Order Quantity | 1 Piece |
| Port of Loading | Qingdao, China |
| Payment | T/T, L/C… |
| Certification | ISO9001 |
Production Process of American 9260 Track Rollers:
Cutting – Forging – Rough Maching – HB Testing – Half-finished Machining – Quenching – Finished Machining – Cleaning – Assembling – Packaging
Our Market
Our products are exported to all over the world, and have been widely praised by customers.
American Track Rollers We Can Supply:
American 500 Series, American 5299, American 700 Series, American 7250, American 7260, American 900 Series, American 9218, American 9220, American 9260, American 9299, American 9310, American 9310A, American 9320, American 11320, etc.
Besides American we can also provide crawler crane undercarriage parts of Hitachi, Sany, Hitachi, Sumitomo, Kobelco, Ihi, Fuwa, Xcmg, Zoomlion, Terex, Liebherr, Manitowoc, Demag and so on. So please feel free to contact us if you need anything.
Contact:
YANTAI EVERGROWING IMPORT AND EXPORT CO., LTD.
TEL: +86-535-6724921
FAX: +86-535-6724922
EMAIL: info@crawlercranesparts.com
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