商品列表展示
        Your location:Home >> Undercarriage Parts >> Track Roller >> Kato >> LOWER ROLLER
        • PRODUCT NAME: LOWER ROLLER
        • MODEL OR PART NO.: HD700
        • ADDTIME: 2011-12-05
        • MATERIAL: 50MN
        • LENGTH:
        • THICKNESS:
        • WEIGHT: 34KGS
        • PLACE OF ORIGIN: CHINA
        • BRAND NAME: XJ
        • USE: EXCAVATOR SPARE PARTS
        • Views : 34

        Heavy equipment---construction equipment---earthmoving machine---hydraulic crawler-tracked excavator---excavator spare parts---undercarriage parts(undercarriage components)---track roller(bottom roller, lower roller)

         

        Track rollers are composition of two pieces of forged semi-roller and the roller body is welded by CO2 automatic welding.

         

        Each roller shaft is machined by the utilization of the most modern technological advances known to the industry, Grinding and finishing methods ensure mirror like finish and tempering with medium to low frequency heat treating equipment guarantees maximum strength.

         

        Maximum life

        Each roller shell is carefully heat treated to ensure long wear life and stress resistance.

         

        Precision care

        Each roller is precision machined to house special high impact low wear bimetal bushings.

         

        In the process of assembly of roller, the expected and reliable sealing and lubricating rotation of roller are guaranteed by testing of air pressure tightness and load-bearing rotation.

         

        TRACK ROLLERS OF KATO CRAWLER EXCAVATORS AS BELOW:

         

        NO.

        MODEL

        PART NO.

        APPLICABLE

        1

        HD250

        767-50800100

         

        2

        HD450

         

         

        3

        HD700

        271-50800100

        HD720,HD770

        4

        HD820

         

         

        5

        HD1250

        587-50800100

         

        6

        HD1880

         

         

        Note: the above part numbers shown are for reference purpose only. we do not imply that these items are products of the OEM.

        Page Copyright (C) 2011 Quanzhou Xinjie Engineering Machinery CO,. LTD 闽ICP备11026535号 Powered by:300.cn