1JHY-180 Straw Crushing Returning Machine

A straw returning machine, also known as a crop residue incorporator, is an agricultural implement designed to shred and mix leftover crop residues (e.g., stalks, straw, or plant debris) into the soil after harvest. It promotes decomposition, enriches soil fertility, improves soil structure, and reduces the need for open burning, supporting sustainable farming practices.
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Technical specifications：

Model name	1JHY-180 straw crushing and returning machine
Supporting power range	62 ~ 66kW
Connection with supporting tractor	three-point suspension
Working state dimensions (length × width × height)	1300×2050×1100 (mm)
Working hour productivity	0.54 ~ 0.9h㎡/h
Working speed	3 ~ 5km/h（I-II档）
Working width	180cm
Tool shaft assembly drive mode	side belt drive
Number of tool shafts	1
Cutter shaft design speed	2260r/min
Maximum turning radius of tool shaft	255mm
Blade type	curved knife + straight knife
Total installed number of blades	curved knife：72; Straight knife: 36
weight	510kg