Product description
1BZ-4.5 40-blade Dual-folding-flap Hydraulic Off-centered Heavy-duty Harrow, It combines a number of domestic and foreign similar type of harrows advantages is currently relatively advanced products in our country.

Its main characteristics are summarized as follows:
1. It is mainly used for stubble cleaning before cultivation and earth breaking after cultivation of heavy soils, "harrowing instead of cultivation" of medium and light soils, scarification before seeding and weed control in fallow land. This harrow can harrow the land smoothly, with strong penetrability performance and high working quality.
2. It works at wide breadth and is being transported at narrow breadth, and its wings can be folded conveniently. It is featured by reliable structure, high-efficiency operation and flexible transport. The penetrability performance is better when it works with the attached harrow sets removed. 
3. Rigid harrow racks and beams are used,with advanced structure, sturdy and durable.

Technical parameter

Description	1BZ-4.5
Drawbar power (kw)	103.6-118.4
Weight (kg)	2800
Hitched type	Pull-type w/hole
Transport width(m)	/
Max.cultivation width (m)	4.5
Max depth (cm)	20
No.of disc	40
Disc blade sizes(mm) and types	Dia. 660mm  65Mn

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