ZT40 Small chaff cutter, straw cutter , grass cutter........... ZT40 Small chaff cutter, straw cutter , grass cutter Technical parameter Model : ZT-40Power : 7.5 kw Capacity : 500 ... : ZT-50Power : 11 kw Capacity : 1000 kg Detailed Product DescriptionChaff cutter Application: suitable for cutting green (dry) corn straw, all kinds ...