SGTN-120旋耕机采用中间齿轮传动结构,是为15-18马力级拖拉机配套的耕作机械。该机采用宽耕幅、对称悬挂使轮迹全部覆盖。该机质量可靠,性能优良,能适合旱地和水田操作。有抢农时、省劳力、作业质量高、成本低等特点。SGTN-120主要技术指标(SGTN-120 Main specifications)机型Model1GQN-120配套动力(hp) Matchde power15-18耕幅(cm) Working width120刀片数量NO.of knife24刀片型号Type of knifeSGTN-L整机重量(kg) Total weight229外形尺寸(mm)O.D.长(L)900宽(W)1350高(H)1000耕深(cm)Working depth旱地8-14水田10-16输出轴转速(r/min) Export axle rotary speed530-730刀轴转速(r/min) Knife axle rotary speed180-250行进速度(km/h) Walking speed1-4耕深稳定性(%) Rate of working depth≥85耕后平整度(cm) Soil level after worked≤5植被覆盖率(%) Vegetation covered rate≥55碎土率(%) The rate of crushed soil≥50挂接方式Linkage标准三点悬挂(Standard three-point mounted) $n