Sumitomo crawler crane SC700 top roller (also called carrier roller, upper roller) is assembled on the crawler frame and hold up the track shoes.
Detail:
Product Name: Crawler Crane Top Roller / Carrier Roller / Upper Roller
Material:40Mn2
Technique: Forging
Heat Treatment: Overall hardening and tempering, surface hardening
Warranty: 2500 working hours
Package:
About Quality:
Our company has a well-round Test Process for track shoes, rollers, idler and sprocket, like, Chemical Composition, Mechanical Properties after HT,Metallography/ Microstructure, Dimensional Accuracy, NOT Examination/LPI or MPI, NOT Examination/UT, Cutting / Sectioning,Final Random inspection before warehousing, ect.
Shipping documents
The below is our regular client’s shipping documents. Many of them have order repeat order every year.
Advantage
1) Through quench-tempering processes to guarantee excellent mechanical properties,high strength and superior wear resistence to bending and breakage.
2) Surface hardness for reduced wear and longer life, adding value to your products further to your business by maximizing durability of your products.
3) Precise design, carefully manufactured for proper fix easy grousering
heavy loaded capacity up to 50tons without compromising proper functioning of the excavators reliable quality, high cost performance, quality services.
Our products, your best choice.
On the base of the principle of customer priority and technology, we have produced the best
product with special know-how about forging, casting, heat treatment, welding, oiling and Assy.
Sumitomo crawler crane SC700 top rolle is in our hot selling, any new inquiry pls be free to contact us.
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