The 9YFW-2.2 straw feed baler, newly developed and produced by Liaoning Zizhu Smart Agricultural Equipment Co., Ltd., is suitable for various straws such as corn stalks, wheat straws, and pasture grasses that are upright, manually cut down, or harvested by harvesters. It can complete all operations of collection, chopping, soil removal, and compaction into bundles in one go.

    The straw feed baler, towed by a tractor and powered simultaneously, is suitable for operations in any region. It requires a tractor with a power output of 150 horsepower or more to drive the operation. The equipment has a simple structure and a very low failure rate. The baling part features automatic weighing, automatic bale output, and a secondary compression function, which is simple and precise. The weight of the bale can be set freely.

    The straw feed baler can be used in animal husbandry, silage, paper making, combustion for power generation, etc. This machine features compact structure, wide application range, high operational efficiency, large bale compression ratio, and high density. This straw feed pickup and baling machine is very suitable for large farms, cooperatives, herbivore farms, and household use.

Parameter Items	Unit	9YFW-2.2
Outline Dimensions (Length*Width*Height)	(mm)	5371×3088×3945
Supporting Power	(kW)	110～165Tractor PTO Shaft 720
Attachment Method	/	Traction type
Total Weight	(kg)	5818
Bale Specifications	(mm)	800×450×350(slightly inflated)
Bale Packing Type	/	Plastic bags, nylon woven bags, mesh bag
Packing Method	/	Manual bagging, automatic mesh wrapping
Pickup Width	(mm)	2200
Pickup Structure Type	/	Hammer Claw
Number of Pickup Tines	(Piece)	22
Feeder Structure Type	/	Spiral Continuous Feeding Mechanism
Width Between Inner Baffles	(mm)	2200
Straw Bale Length	(mm)	800
Straw Bale Density	(kg/m³)	≥130
Compression Chamber Cross-Section Area (Width × Height)	(mm)	340×440
Wheelbase	(mm)	1950