大华宝来气吸式精量播种机（5行大豆） (1).mp4

8-Row Disc-type Pneumatic Precision Seeder

• Basic Parameters
  8-row design, row spacing 70cm, working width 560cm. Row spacing can be adjusted between 45-70cm according to agronomic requirements and planting patterns. The minimum working width is 360cm, and the maximum reaches 560cm.
• Front-mounted Fertilization System

• Double-disc Fertilizer Ditching Device
  Efficiently cuts crop residues and forms fertilizer ditches, suitable for no-till, minimum-till, and conventional tillage scenarios.
• Bow-type Spring Steel Contouring Mechanism
  Ensures consistent fertilization depth (error ≤ ±1 cm) by adapting to terrain undulations, with a conventional depth range of 8-15 cm.
• Four 230L Fertilizer Tanks
  Total capacity of 920L reduces the frequency of fertilizer refilling and improves continuous operation efficiency.
• Intelligent Monitoring Function:
  Equipped with liquid level sensors and flow meters to real-time display the remaining fertilizer in the tank and fertilization speed, enabling visual monitoring through the cockpit display.
• Abnormality Alarm Mechanism
  

  

   

  Rear-mounted Seeding System

  Imported Pneumatic Seed Metering Device

  • Technical Advantages: Stable adsorption, high single-grain rate, precise plant spacing, non-selective to seeds, and non-damaging to seeds.
  • Applicable Crops: Maize, soybean, sorghum, sunflower, sugar beet, peanut, chickpea, etc., supporting hill-drop seeding for medium to large grain crops.

  Simultaneous Seeding and Fertilization Technology

  Fertilizer and seeds are kept at a safe distance to avoid seed burning, ensuring a high seedling emergence rate.

  With simultaneous seeding and fertilization, it features good seeding effect and high seedling emergence rate. The working speed reaches 8-10 km/h, completing operations such as ditching, side fertilization, stubble breaking, seeding, hilling and compacting in one pass.

   

  

  

  

  Product Model	UNIT	DH-4D	DH-5D	DH-6D	DH-8D	DH-10D	DH-12D	DH-16D	DH-18D
  Total Lenght (L)	mm	2000	2000	2000	2000	2000	3400	3400	3400
  Total Width (W)	mm	3000	3600	5900	7700	8500	9000	11000	12000
  Total Height (H)	mm	1800	1800	1800	1800	1800	1800	1800	1800
  Weight	kg	1200	1350	1500	2600	3100	3300	3800	4100
  Matching Power	hp	60~80	80~100	100~120	130~160	150~200	160~220	180~240	200~280
  Working Width	cm	160~320	200~350	240~480	320~640	400~800	480~960	640~1440	720~1200
  Seed/Fertilizer	rows	4/4	5/5	6/6	8/8	10/10	12/12	16/16	18/18
  Row Space	cm	40~75	40~75	40~75	40~75	40~75	40~75	40~70	40~65
  Working Depth	mm	0~100	0~100	0~100	0~100	0~100	0~100	0~100	0~100
  Fertilizer box capacity	kg	160X2	160X2	200X2	160X4	200X4	200X4	160X6	200X6
  Seed box capacity	L	40X4	40X5	40X6	40X8	40X10	40X12	40X16	40X18