Картофелесажалка двухрядная цепная к мототрактору премиум (регулируемая
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- img: ['https://images.ua.prom.st/2148655106_kartofelesazhalka-dvuhryadnaya-tsepnaya.jpg', 'https://images.ua.prom.st/2148655103_kartofelesazhalka-dvuhryadnaya-tsepnaya.jpg', 'https: //images.ua.prom.st/2148655104_kartofelesazhalka-dvuhryadnaya-tsepnaya.jpg', 'https://images.ua.prom.st/2148655111_kartofelesazhalka-dvuhryadnaya-tsepnaya.jpg', 'https://images.ua. prom.st/2148655110_kartofelesazhalka-dvuhryadnaya-tsepnaya.jpg']
- url: https://besplatka.ua/ru/obyavlenie/kartofelesazhalka-dvuhryadnaya-cepnaya-k-mototraktoru-348897
- City: Zaporozhye
- description: Two-row chain potato planter for Premium motor tractor (regulated row spacing)Two-row chain potato planter is designed for mechanization of potato planting with the help of a serial motor tractor. This model was developed on the basis of the well-proven APK-Ts chain potato planter. Principle of operation of the potato planter The drive of the planting mechanism is driven from the support wheels through the drive shaft. The torque from the drive shaft is transmitted to the landing mechanism through a chain drive equipped with a roller tensioner. The chain drive is equipped with two drive sprockets with 36 and 26 teeth. Landing pitch is adjusted by moving the chain to an additional sprocket. When moving from a step of 200 mm to a step of 250 mm, two links will need to be removed from the chain. The design of the main components of a potato planter for a motor tractor1. Support wheels and drive shaft: lug wheels have a diameter of 360 mm, a rim thickness of 3 mm, a width of 150 mm; a drive shaft diameter of 25 mm. The shafts of two potato planters are interconnected by a special sleeve.2. Landing mechanism The main unit of the potato planter is a hopper with a shaft in which the landing mechanism is located. In the shaft there are support sprockets with a chain and baskets. The planting mechanism uses a drive chain PR-12.7-18.2 (ant, number of links 98), it has 12 baskets with a diameter of 50 mm. The hopper for potatoes with a capacity of 20 liters is made of sheet steel with a thickness of 0.8 mm. made of sheet steel 2 mm thick. The coulter keel is reinforced, thickness 3 mm. To cover the planted potatoes with earth and create a soil ridge, adjustable disk hillers with a diameter of 275 mm and a thickness of 2 mm are installed on a frame made of steel angle 32-32 mm, with a wall thickness of 3 mm. Smooth and reliable rotation of each disk is provided by a pair of 202 bearings.3. Hitch. A characteristic difference of this model is a special tow hitch, which consists of a frame and an adjustable tow hitch. This design makes it possible to attach 2 potato planters to the motor-tractor at the same time. The attachment points of the planter to the frame are movable locks, which allows you to adjust the row spacing in the range of 600-700 mm. Standard equipment: chain potato planter 2 pcs.