... ,plat-floor. Base assembly unit structure and specificationClutchModel1601D-130Typesingle slice,dry type,diaphragm type springGear box TypeMechanicalModel17ZD4-00030Operating methodhand operating,long ... type I beam structuremodel30G0A7-04Rearaxle typepunch and welded axle shell,single stage speed-downmodel24G0A3-18Amain speed-down ratio4.875