The 4JH series straw crushing and returning machine is used for crushing and returning straw from wheat, corn, beans, and various crops. Equipped with corresponding components, it can also complete straw crushing and corn replanting operations in one go.

Supporting power kW: 44.11-55.1 Working width cm: 165

Blade type: curved blade+Straight knife

Total installation quantity of blades：machete64+Straight knife 32

Chop shaft speed r/min: 2075

Homework efficiency hm²/h：＞0.5

Execution standard: GB/T24675.6-2009Protective tillage machineryCrushing straw and returning it to the fieldmachine