铧式犁犁体 由犁铧、犁壁、犁侧板(或犁床)、犁托等组成,犁铧和犁壁的工作面组成犁体曲面。
耕地时,土垡沿犁体曲面上升、破碎并翻转。铧式犁的耕作性能主要取决于犁体曲面的类型和参数:窜垡型犁体使土垡向上窜起后翻入犁沟中;滚垡型犁体则使土垡原地滚翻。曲面较陡、较短的犁体碎土性能强,但翻土能力较差;曲面较平缓、较长、扭曲度较大的犁体则与之相反。 普通铧式犁犁体耕翻的土垡断面为矩形。70年代初法国研制了土垡断面大致呈菱形的铧式犁体,被称为菱形犁体。其优点是在多铧犁上各犁体的纵向间距可比普通减少约1/3,而不致引起土垡拥塞。
型号 Model | 1L-220 | 1L-320 | 1L-420 | 1L-520 | 1L-225 | 1L-325 | 1L-425 | 1L-525 |
耕幅 Width of cut (mm) | 400 | 600 | 800 | 1000 | 500 | 750 | 1000 | 1250 |
耕深Depth of cut (mm) | 200~250 |
犁体数量 Farrow | 2 | 3 | 4 | 5 | 2 | 3 | 4 | 5 |
重量 Weight (kg) | 64 | 100 | 130 | 170 | 125 | 170 | 240 | 270 |
配套马力 Tractor power (hp) | 15~25 | 25~35 | 35~45 | 50~60 | 25 | 40 | 50 | 65 |
挂接方式 Mounted cat | 三点悬挂 Three point mounted |





















