Lower Track Roller for KOBELCO TK550 Crawler Crane
1. Details
The lower roller for KOBELCO TK550 which used for 55 ton crawler crane is heat treated, whole quenching and tempering. After quenching of wheel surface, the hardness required up to HRC 52-58 to strengthen the wear resistance of wheel surface. Quality can be guaranteed.
Usually use material 40Mn2 to produce the track roller for you. If you need, we can issue the test report to you.
Type | lower roller for KOBELCO TK550 crawler crane |
Bushing | 100% Bronze |
Material | 40Mn2 |
Package | Pallet |
Trade Terms | FOB, CFR, CIF. |
Warranty | One year or 2500 working hours |

2. Advantage
a. Professional Customization
Provide the drawings or precise dimensions of the products you need. Our professional technicians will customize the products strictly according to the dimensions you require.
b. Regular Product Inventory
Keep sample inventory of hot products, anytime you need, we provide.
c. After-Sales Service
Not just selling products, but more services. Any product quality problems, installation and use problems, product technical problems will be resolved in time for you.
d. Prompt Shipment
Enough stock, guaranteed production capacity, efficient loading and logistics, shorten delivery time as much as possible.
e. Quality Control
We have a perfect QC system for the perfect products. A team who will detect the product quality and specification piece carefully, monitor every production process before send the parts to you
3. Company
Any inquiry, contact us freely Email: Info@valuetrackpart.com
You will receive timely and professional response.

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