... with two sets of HUSCO five way control valve; Advanced hydraulic equalizing valve for the blade lifting; Patent hydraulically-operated pin ... chain drive tandem case; Swing box type steering front axle with leanable wheels. -Front axle: swing-arm connecting rod structure, ... Mold board length, mm, not less – 3980mm - Mold board height with, mm, not less – 610mm- Cutting angle – 90o other machinery are ...