High Speed 4-Row Seeding Tractor Attachment NTP-4A

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Sale price¥3,417,795 JPY



This is a high-speed seeder used by attaching to a tractor.

It is designed for sowing soybean, dent corn and sorghum. This seeder can be used in both plowed and unplowed fields.


  • High-speed operation at a maximum vehicle speed of 8 km/h. Approximately 64 a/h (NTP-2).
  • It has two kinds of plates; one is a seed separation plate and the other is a seed release plate. These plates make seeding at high-speed without missing seeds.
  • Equipped with a soil covering device that is able to be turned on or off according to the field conditions.
  • Easy adjustment of penetrating pressure into the soil with a lever for each unit.
  • Equipped with a slit cleaner to remove clogs.
  • Equipped with new type soil covering wheels that do not catch the soil.
  • Applicable to various seed sizes by exchanging plates. Soybean is also applicable. The replacement is easy without a tool.
  • The sowing depth can be adjusted simply by turning the adjusting screw.
  • Durability has been greatly improved by adopting a new mechanism. The rotation sensor will notify you with a buzzer when the drive wheel stops working.
  • Sowing distance is adjustable in 6 steps by changing the sprocket.
  • Equipped with 15 L large transparent hoppers.
  • A remaining amount sensor will notify you with a buzzer when the remaining seed amount is low.
  • New spacers at seeding hoppers are designed for reducing the amount of remaining seeds.
  • Equipped with a stand with casters. You can easily move the implement during storage.


Soybean, dent corn, sorghum.


Model NTP-2A NTP-4A
Length x width x height (mm) 1450 x 1550 x 850 1600 x 2850 x 1250
Weight (kg) 300 450
Hopper capacity 15 L x 2 15 L x 4
Number of rows 2 rows 4 rows
Sowing method Double sowing plate structure
Drive system Driven by grounded wheels
Row distance 60 to 85 cm (non-step)
Sowing distance (cm) 14 / 16.5 / 18.5 / 20 / 22 / 23.5 (6 steps)
Sowing distance adjustment By replacing sprockets
Working speed 0 to 8 km/h
Type of tractor hitch Standard 3-point hitch
(Category I and II)
Tractor horsepower 28 PS or more 60 PS or more
Work efficiency 64 a/h 130 a/h

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