E320/E200B excavator carrier Roller P/N:8E-5600 Berco.no.CR5592
We believe that extensive time period partnership can be a result of top quality, price added support, loaded encounter and personal contact for E320/E200B excavator carrier Roller P/N:8E-5600 Berco.no.CR5592, Adhering to the business philosophy of ‘customer first, forge ahead’, we sincerely welcome clients from at home and abroad to cooperate with us give you best service!
We believe that extensive time period partnership can be a result of top quality, price added support, loaded encounter and personal contact for Carrier Roller, E320/E200B excavator carrier Roller P/N:8E-5600 Berco.no.CR5592, Top Roller, UNDERCARRIGE PARTS, Our Company has professional engineers and technical staff to answer your questions about maintenance problems, some common failure. Our product quality assurance, price concessions, any questions about the products, Please feel free to contact us.
Description:
Carrier roller is suitable for ranging 0.2-120 ton mini excavators and heavy excavators and bulldozers.
The design of double code seal and life long lubrication make the track roller a healthy life and a wonderful performance.
Manufacture of hot forging processing: roller shell access to excellent flow distribution within the material structure of fiber.
Differential quenching or through quench hot heat treatment, the rollers have crack resistance effect and have a longer life span.
Production Porcess:
TOP ROLLER: Forging Material (50MN) Cover Material(QT450) Shaft( 45#)
Degree of depth: 3mm (Shaft: 1.5-2mm) Hardness: HRC53-56
Roller Body：Forging—Turning operation—Quenching—Fine Turning operation—Pressure Bushing—Welding—Slag Shovel（clean up the body surface）
Shaft：Forging—Turning operation—Drill—Tapping—Temper—Quenching—Mill—right-handed screw
End Cover：Forging/Casting/Steel Rod—Rough and Fine Turning operation—Drill—Tapping
All Parts Ready To：Assembly—Pressure Test—Filling Oil—Spray Paint—Checking—Storage
Quality Value:
Roller shell material：50Mn
Surface Hardness：HRC53-56
Quench depth：>7mm
Roller shaft material：45#
Surface Hardness：HRC53-56
Quench depth：>2mm
End Cover material：QT450We believe that extensive time period partnership can be a result of top quality, price added support, loaded encounter and personal contact for Hot sale China Excavator Dozer Undercarriage Crawler Parts Carrier Top Upper Roller 8e5600/Cr5592, Adhering to the business philosophy of ‘customer first, forge ahead’, we sincerely welcome clients from at home and abroad to cooperate with us give you best service!
Hot sale China Excavator Spare Parts, Crawler Parts, Our Company has professional engineers and technical staff to answer your questions about maintenance problems, some common failure. Our product quality assurance, price concessions, any questions about the products, Please feel free to contact us.
