50Mn/40SiMnTi Top roller/Carrier roller

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{"cid":"107954","pid":"21130191","pimg_url":"\/\/img1.tradegrowthhub.com\/8f\/8f\/a3d6610e67c5\/product\/70287883_s-w400xh400.jpg","name":"Crawler Excavator \/ PC650 Roller Top Roller Carrier Top Roller Bulldozer Excavator","attrs":{"Price":"Negotiable","MOQ":"2.0 Pieces","Delivery Time":"Negotiable","Brand":"HONGTR\/OEM"}}

{"cid":"107954","pid":"21130181","pimg_url":"\/\/img1.tradegrowthhub.com\/8f\/8f\/a3d6610e67c5\/product\/70287832_s-w400xh400.jpg","name":"Crawler Excavator \/ Excavator PC30MR2 Mini Top Roller Dozer Carrier Roller Top Roller For Komats","attrs":{"Price":"Negotiable","MOQ":"2.0 Pieces","Delivery Time":"Negotiable","Brand":"HONGTR\/OEM"}}