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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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Model:
BD2G
Brand:
Komatsu

Product Description

●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

Top roller carrier roller BD2G upper roller spare parts carrier roller

ABOUT QUANZHOU DINGTAI ENGINEERING MACHINERY CO.,LTD.

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.