Precision Corn Seeder

Unity	model	2BFJ-2	2BFJ-3	2BFJ-4	2BFJ-6	2BFJ-8
mm	Overall dimensions	1440 × 1150 × 980	1440 × 1500 × 980	1440 × 1950 × 980	1440 × 2900 × 980	1700 × 4500 × 1500
kg	weight	150	200	300	400	750
horse	Compatible capacity	12-18	20-35	25-60	60-100	80-120
	Number of rows	2	3	4	6	8
mm	Row spacing	423-530	428-500	428-570	428-550	423-550
mm	Seed spacing			140 (single), 173, 225, 280 (double), 346, 452
mm	Sowing depth	30-50	30-50	30-50	30-50	30-50
mm	Fertilization depth	60-80	60-80	60-80	60-80	50-60
kg	Maximum amount of fertilizer	40	40	40	40	40
%	Seed damage rate	≤3	≤3	≤3	≤3	≤3
L	Fertilizer tank capacity	42	68	86	86	106
L	Seed tank capacity	8.5 × 2	8.5 × 3	8.5 × 4	8.5 × 6	8.5 × 8
hectare/hour	Work efficiency	0.2-0.3	0.3-0.45	0.4-0.5	0.5-0.7	0.6-0.8
mm	Packing size	1000 × 910 × 800	1600 × 910 × 800	2350 × 910 × 800	3450 × 910 × 800	4500 × 1000 × 1000