track roller made by WY machinery-WY PARTS


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track roller/bottom roller

Track roller(bottom roller ) for different brands and size excavator and bulldozer 

Basic Specifications:

Material: 50Mn/40SiMnTi

Surface Hardness: HRC 48-58, depth: 4mm-12mm

Color: Black/Yellow or as required 

Warranty time: 2000 hours 

Technique: Forging&casting

Finish: Smooth

Delivery time: 15-30 days after contract established

MOQ: 2 pieces

  • We choose best steel and make strict check on the surface and core hardness.
  • We use appropriate heat treatment process to provide perfect hardness in high wear areas and elastic core to resist shock and impact loads.
  • Each roller is precision machined to house special high impact low wear bi-metal bushings.
  • We give 2000 hours /6 months / 1 year warranty for our products, If you find any defective parts at the first time, we will send you new one to replace in the next order, you don't need worry about the quality and after sales service.
  • We can manufacture most models for different size and brands excavators and bulldozers and can meet OEM requirements.
  • If you need any special models just need tell us the specific demands, we can make according to your needs.
  • Your drawings and sample is also accepted, we also provide customized service.
  • We list the common models for your reference, other more models also can be available      
  •  Any questions? contact us now!                                                                                                                                                                                                                                                                                                                                            
    BULLDOZER
    D20
    D30
    D31
    D37
    D40
    D41
    D45
    D50
    D60
    D65
    D68
    D75
    D80
    D85
    D150
    D155
    D275
    D355
    D3C
    D3D
    D4C
    D4D
    D4H
    D5
    D6C
    D6D
    D6H
    D7G
    D8K
    D8N
    D9N
    D10N
    D11N



    KOMATSU
    PC30
    PC40
    PC45
    PC60
    PC75
    PC100
    PC120
    PC150
    PC200
    PC220
    PC300
    PC350
    PC400
    PC600 
    PC750PC800PC1100PC1250
    CATE
    E70B
    E110
    E120B
    E215
    E235
    E307
    E311
    E312
    E322
    E180
    E240
    E200B
    E320
    E300
    E300B
    E330
    E325
    E450
    HITACHI
    EX30
    EX40
    EX60
    EX100
    EX120
    EX200
    EX220
    EX270
    EX300
    EX400
    EX600
    UH043
    UH052
    UH053
    UH07
    UH081
    UH082
    UH083
    FIAT-HITACHI
    FH120
    FH130
    FH150
    FH200
    FH220
    FH270
    FH300


    VOLVO
    EC55
    EC130
    EC150
    EC200
    EC210
    EC240
    EC290
    EC360
    EC460
    DAEWOO
    DH55
    DH200
    DH220
    DH280
    DH370DH500DH450DH80DH225
    HYUNDAI
    R55
    R60
    R70
    R80
    R110
    R130
    R150
    R200
    R320
    KATO
    HD140
    HD250
    HD400
    HD450
    HD550
    HD700
    HD820
    HD850
    HD880
    HD900
    HD1220
    HD1250
    HD1430HD512



    KOBELCO
    SK40
    SK60
    SK100
    SK120
    SK200
    SK220
    SK04-2
    SK07

    SK07N2
    SK09
    SK12
    SK14
    SK300
    SK310
    SK400


    JCB
    JS70
    JS75
    JS110
    JS130
    JS160
    JS180
    JS200
    JS220

    JS240
    JS260
    JS300
    JS330





    SUMITOMO
    SH70
    SH100
    SH120
    SH160
    SH200
    SH260
    SH265
    SH280
    SH300
    SH340
    LS2650
    LS2800
    LS3400
    LS4300




    SAMSUNG H.I.
    MX8
    SE200
    SE210
    SE280
    MX292
    SE350



    MITSUBISHI
    MS110
    MS120
    MS140
    MS180















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