High Quality OEM ODM Excavatoe Bulldozer China Factory Directly Provide Carrier Roller

Product Description

Product Description

Material	40MN2 or 50Mn
Finish	Smooth
Colors	Black or yellow
Technique	Forging casting
Surface Hardness	HRC50-58, depth 4mm-10mm
Warranty time	2000 working hour
Certification	ISO:9001/14001
MOQ	20 pieces
Delivery Time	Within 30 days after contract established

1)Excellent wear and rust resistance roller
2)skillful painting and strick inspection
3)nice after-sale service
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Packaging & Shipping
Company Profile
We produce high performance and reliability track rollers used for crawler type heavy equipments, such as excavators, dozers.Track roller must holds the weight of equipments along with load, it requires precision strength and durability.Our track roller for excavators are specially designed, engineered and manufactured for high impact applications. Bulldozer track rollers are designed for applications that call for the maximum wear resistence.We use good material to ensure quality and consistency.Our heat treatments process provides hardness in high wear areas, and elastic core to resist shock and impact loads.Strict quality management aims to produce effective and stable products, and meet customer's demand.

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