Heavy Duty Disc Harrow

Product Description

1BZN series extra-heavy-duty off-set disc harrows are mainly used for cleaning away stubble of plants before tillage, or uncultivated land and in sticky heavy clay soil fields. They could be used as a plow for primary tillage in dry cultivated fields. Their discs have been divided into two gangs notched discs, the dislocation of the design for front and rear disc gang, and disc gang on both sides of V to disc overall non-symmetrical, work angle can be adjusted. The surface of the field after harrowing is level and the crushing and clearing ability of the harrow is satisfactory.
1BZN series harrows have three varieties disc spacing for choices,different disc spacing has different effect: -230mm and 240mm suitable for multi-purpose;-270mm suitable for deep coarse plow stubble plowing,or without the plow surface farming. The series disc harrows can be freely choosed different sizes discs according to actual needs. And can changed the weight of the disc harrow by filling method. All fitted with hydraulic tubelyss rubber wheel for transport. They are easy to be transported and change direction on the edge of fields.

Model	unit	1BZN-2.3			1BZN-2.5		1BZN-3.0		1BZN-3.5		1BZN-4.0	1BZN-4.5
size	cm	520*250*136			520*280*136		520*330*136		540*380*136		550*430*136	582*480*136
Weight	kg	1660			1760		1930		2100		2380	2580
Width	m	2.3			2.5		3.0		3.5		4.0	4.5
Depth	cm	24
Spacer	mm	270
Discs	pc	18		20			24		28		32	36
blade	mm	660×6
Type of bearing		The double-sealed grease immersed bearings, double taper roller
Bearing	set	20	22			24		28		32			36
Axle of disc	mm	Round ∮42
tyre	set	2
Tyre model	-	11L-15,12PR
Productive	ha/h	1.3		1.5			1.7		1.9		2.2	2.5
Power	kw	53-66		53-73.5			58.8-88		73.5-100		88-110	100-120
linkage		Trailed

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