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河南省驻马店市农业机械制造厂生产的1BZ—2.5型24片液压偏置重耙被评为1996年度一等品,证书号为(96)ZP—28—537 1BZ—2.5型24片液压偏置重耙吸收了国内外同类先进产品的优点,按部颁标准设计,整机采用偏置式布局组合式结构,以短形管焊接整体式,刚性耙架为主体,配有液压起落充气橡胶运输轮,弹簧自动调平机构和圆盘耙专用的外球面内方孔全密封滚动轴承,结构合理坚固耐用。该机主要工作部体耙片用65Mn钢板压制成形,经热处理,具有良好的冲击韧性及耐磨性.
1BZ-2.5 type 24-piece hydraulic offset re-harrow produced by Henan Zhumadian Agricultural Machinery Factory was rated as first-class product in 1996 with certificate number of (96) ZP-28-537 1BZ-2.5 type 24 piece hydraulic offset Heavy rake has absorbed the advantages of similar advanced products at home and abroad, according to ministerial standards design, the whole machine adopts offset layout combined structure, with short pipe welded integral, rigid harrow as the main body, equipped with hydraulic landing rubber inflatable transport Wheel, spring automatic leveling mechanism and disc rakes dedicated spherical inner hole sealed bearings, reasonable structure durable. The main part of the machine body harrow with 65Mn steel pressed into shape, the heat treatment, has a good impact toughness and wear resistance.