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Sell OEM Dozer RH20 Bottom Rolle for O&K

OEM Dozer RH20 Bottom Rolle
heavy duty track roller

The track roller also called bottom roller or lower roller is an important undercarriage part for crawler excavators or bulldozers. They are in a close contact with the ground walking, therefore the quality of track roller has great influence on the performance of the equipment.


Product Information

Material 50Mn/40SiMnTi
Finish Smooth
Colors Black or yellow
Technique Forging casting
Surface Hardness HRC50-56,deepth:4mm-10mm
Warranty time 2000 hour
Certification ISO9001-9002
MOQ 2 piece
Delivery Time Within 30 days after contract established

Partial list

Thousands type of track roller , We can make products according to Customer’s requirement . Some specification as follow .

Hitachi track roller part number :

Model OEM Model OEM
EX60 9066207 EX200LC-5 9134243
EX60-2 9096970 EX220 9066509
EX60-3 9096970 EX220-2 9089173
EX60-5 9153152 EX220-3 9132602
EX60LC-3 9096970 EX220-5 9132602
EX60LC-5 9153152 EX220LC 9066509
EX80-5 9153152 EX220LC-2 9089173
EX90 9066206 EX220LC-3 9132602
EX100 9066508 EX220LC-5 9132602
EX100-2 9132600 EX230-5 9132602
EX100-3 9132600 EX230LC-5 9132602
EX100-5 9132600 EX270-1/2 9114682
EX120-1 9066508 EX270-5 9168173
EX120-2 9066508 EX270LC-1/2 9114682
EX120-3 9132600 EX270LC-5 9168173
EX120-5 9132600 EX300-1/2/3 9114682
EX130H-5 9132600 EX300-5 9168173
EX150 9114616 EX300LC-1/2/3 9114682
EX150LC-5 9134243 EX300LC-5 9168173
EX160LC-5 9134243 EX330-5 9168173
EX200 9066510 EX330LC-5 9168173
EX200-1 9066509 EX400-2/3 9129347
EX200-2 9089173 EX400-5 9129347
EX200-3 9089173 EX400LC-2/3 9129347
EX200-5 9134243 EX400LC-5 9129347
EX200LC 9066509 EX450-5 9129347
EX200LC-2 9089173 EX450LC-5 9129347
EX200LC-3 9089173

 

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heavy duty track roller

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heavy duty track roller

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