Product Name: Trolley of Drop Forged Chain for Conveyor System Model NO.: 698 trolley Trademark: SHINING/OEM Transport Package: Wooden Cases Specification: carbon steel alloy steel Origin: Changzhou, Jiangsu HS Code: 73158900 Product Description Trolley of Drop Forged Chain for Conveyor SystemWe manufacture excellent quality of all kinds of forged chains and trolley:348 Trolley-63.5mm dropStandard trolley has a rivetted 59mm diameter wheel. Which can be supplied with caged or full ball wheels, with or without dust cover, weight of two wheel trolley 1.35kg458 Trolley-81.0mm dropStandard trolley has a rivetted 80mm diameter wheel. Which can be supplied with caged or full ball wheels, with or without dust cover, weight of two wheel trolley 2.70kg458 Trolley-104.0mm dropStandard trolley has a rivetted 59mm diameter wheel. Which can be supplied with caged or full ball wheels, with or without dust cover., weight of two wheel trolley 2.90kg678 Trolley(4"-6")-88.0mm dropStandard trolley has a rivetted 59mm diameter wheel. Which can be supplied with caged or full ball wheels, with or without dust cover, weight of two wheel trolley 3.20kg678 Trolley(6"-6")-101.6mm dropStandard trolley has a rivetted 59mm diameter wheel. Which can be supplied with caged or full ball wheels, with or without dust cover, weight of two wheel trolley 7.8kg.