20Y-30-00012 PC200,PC200-3,PC200-5,PC200-7,PC200-8 Track Roller#Bottom Roller#Lower Roller#Excavator undercarriage parts

Maikling Paglalarawan:

Tang track roller ay binubuo ng shell, collar, shaft, seal, O-ring, bushing bronze, plug, lock pin.

tang function ng track roller ay upang ihatid ang bigat ng excavator sa lupa.

Kapag ang excavator ay pinapatakbo sa hindi pantay na lupa, ang mga track roller ay may napakalaking epekto.

Samakatuwid, ang suporta ng mga track roller ay napakalaki. Bukod dito, kung ito ay hindi maganda ang kalidad at madalas na maalikabok, kailangan nito ng napakahusay na sealing upang maiwasan ang dumi, buhangin, at tubig mula sa pagkasira nito.

May mataas na kalidad na hardness ware-resisting alloy chrom&molybdenum floating seal at elastic rubber O ring, malalim na hardnedd wear surface, magandang kalidad na bronze bushings, steel shaft na gawa sa round steel o forging, well lubricated oil recycle system, kami ang iyong pinakamahusay na pagpipilian.

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KOMATSU

PC05/PC07、PC12R/PC15R、PC10-7、PC20/30、PC20R-8、PC30MR-1、PC40/45、PC40MR、PC50MR-2、PC56、PC60-5、PC60-6、PC60-7（Bilateral）、PC75-3、PC75UU/PC78、PC60-6（Mga Rubber Track）、PC100-/3/5 、PC120-3、PC200-5、PC200-3、PC200-7、PC220/240-7(Malaki）、PC300-3、PC300-5、PC300-6、PC300-7、PC300-8、PC400-3/5、PC400-6、PC400-7、PC650-5、PC1000-1

HITACHI

EX08、EX12/15、EX30、EX30-2、EX55/ZX55/ZAX60、EX40-1、EX40-2、EX50、EX60-1、EX60-2/3、EX60-5、EX70/75、EX90-1、EX100M-1/EX150-1、EX100-1、EX100-2/5、EX200-1、EX200-2、EX200-5、EX220-/1、EX270-1/EX300-1、EX300-5/EX350、EX400-1、EX400-3/5、ZX17、ZX30U-2、ZX38U、ZX40U-1、ZX40U-2、ZAX50、ZX60、ZAX135、ZX200-3、ZAX200-5G、ZX240、ZX330、ZAX330-3、ZX470、AX30

CATERPILLAR

E18、CAT301.5、CAT302CCR、CAT302.5、E303、E303CCR、E304MR、CAT305、E306E、E70B、E120B/E110/E120、E312、E200B、E320、E323、E324、E240、E300B、E300、CAT322、CAT325、CAT330、E336D、E345、E450

KOBELCO

SK15、SK020SR、SK024/SK025、SK25SR、SK027、SK030、SK30SR、SK35SR、SK40、SK045、SK045SR、SK042-1、SK042-2、SK50、SK50SR、SK060/SK75、SK100/120、SK120-W、SK07-1、SK07-2、SK07N2、SK09N2、SK300、SK300-5、SK200-/3/5、SK045(10 tonelada）、SK200-6、SK200-8、SK220-3、SK220-5、SK230、SK260/SK250-8、SK310、SK320、SK330/SK350、SK380、SK400-3/SK450/SK460