The conservation tillage model has been widely promoted throughout the country. As an important part of it, no-tillage sowing is particularly important.
In China's agricultural machinery subsidy system, the two-row traction no-tillage precision seeder made in Heilongjiang, which has the highest local sales volume, is Bojin Hummer 2BMZ-2 and Debon Dawei 2BMG-2. Here, compare the detailed configuration and price of these two models for your evaluation and reference.
The matching power range of these two models is 22.1 ~ 40.5 kW for Hummer, which is 26 ~ 37 kW, which shows that there is no obvious difference in power demand. The hourly productivity of Hummer is 0.5 ~ 0.7 hectares/hour, which is 0.6 ~ 1.1 hectares/hour. It can be seen that Dawei's efficiency is "higher".
Looking at the volume of the seed box, Hummer is 10 liters ×2, which is 35 liters ×2. The conventional fat box has a volume of 200 liters for Hummer, which is 270 liters. The volume of the mouth fat box is 6 liters ×2 for Hummer, which is 23 liters ×2. It can be seen that Dawei's seed box, conventional fertilizer box and mouth fertilizer box all have "more" volumes. Presumably, Dawei's single working time is "longer".
Bojin Hummer 2BMZ-2 No-tillage Precision Seeder
Looking directly at the overall dimensions (length× width× height), Hummer is 3000× 2050× 1500mm, which is 3100× 1880× 1570mm. Relatively speaking, Hummer is "shorter" by 10 cm, "wider" by 17 cm and "shorter" by 7 cm. It can be seen that there is no obvious difference between Hummer and Dawei in body size.
Look at the row spacing, which is 650 mm, but Hummer is suitable for 600 ~ 700 mm, and Dawei is suitable for 420 ~ 700 mm. It can be seen that the range of row spacing is "wider". The working width is also 1300 mm, but Hummer is suitable for 1200 ~ 1400 mm, and it is very suitable for 840 ~ 1400 mm. It can be seen that the working width is "wider".
德邦大伟2BMG-2牵引免耕精密播种机
还有，排肥器的数量，悍马2，是3(肥，备用1) +2(口肥)。排肥车的驱动方式，悍马采用地轮驱动+链传动；大伟采用地轮驱动+上压轮链传动，口肥采用电机驱动。
看播种排量的调节方式，悍马采用变速箱+换链轮(换传动比)，大幅度采用换链轮(换传动比)。关于施肥出料的调节方式，悍马采用变速箱+换链轮(换传动比+手柄调节外槽轮工作长度)，大幅度采用换链轮(换传动比+换槽轮工作长度)。
另外开沟(肥)式，悍马用双盘，大量使用单盘。开沟机(种)深度调节范围悍马为0 ~ 60mm，悍马为30 ~ 80mm。悍马开沟器(施肥器)的深度调节范围为0 ~ 100毫米，最大可达60 ~ 130毫米。可见大伟的开沟机(播种施肥)深度调节“更深”。
看地轮直径，悍马是630 mm，是711 mm，说明地轮直径“大”了8.1 cm。悍马的地轮高度调节范围为0 ~ 150 mm，悍马为0 ~ 200 mm。可以看到地轮的高度调节范围“高”了5 cm。
你会看到更多相关文章。
