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High quality carrier roller upper roller for excavator spare parts of any brand and models BD2G Top roller

Excavator spare parts of BD2G Top roller 
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  • BD2G

  • Komatsu

●High performance products meet the requirements of various engineering machinery parts●


BD2G Carrier roller


Roller shell material 50Mn/45#
Surface Hardness HRC48-58
Quench depth >4mm
Roller shaft material 45#
Surface Hardness >2mm
Base collar material QT450-10/45#
Developed scope below 100 series,100 series,200 series,300 series,400 series,600 series,800 series,1200 series


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BD2G_副本


BD2G

微信图片_20230403104912_副本

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We cooperate with several high quality manufacturers in China, Our goal is to focus on our strengths, find excellent chassis manufacturer in China then offer foreign friends cost-effective chassis parts.  
 

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