... engine or 30-50 hp tractorStucture of hay cutterhay cutter including:feeding structure, chopping structure, throwing structure, driving ... structure, running gear, technical parameters of hay cutter ModelParameterOutput(T/h)Dry cotton stalk8Dry straw3Dry corn straw5Host ... convenient disassembly.4. Diverse choice of motive power. Electric motors, diesel engines, tractors can be complementary; so ...