Electro Hydraulic Thrustor Drum Brake 5.YWZ4-300/50 6.Adapted thruster: Ed50/6 7.CE certificate 8.Package: plywood box 9.Port: Dalian, China BrakeThrusterBrake Torque (N.m)Clearance (mm)AbcdDEYWZ4-300/50Ed50/6200-5501.054014019522300310 FG1G2Hh1iKMnWeight (kg)130300300610240802501801280 Adapted thrusterEd50/6Brake torque200-550 N.mN.W.80 kgColorBlue&silver grayDia. of drum300 mm Clearance1.0 mmHeight610 mmAdditional devicesavailablePackageplywood boxBrand nameSYMEE Contact: Mrs. Lisa Wong Tel: +86-411-84288616/84288606 Fax: +86-411-84288616 Mobile: 13998547251 Your best choice: SYMEE, CHINA