Картофелесажалка цепная двухрядная для мототрактора премиум (стационарная)
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- img: ['https://images.ua.prom.st/2148650801_kartofelesazhalka-dvuhryadnaya-tsepnaya.jpg', 'https://images.ua.prom.st/2148650811_kartofelesazhalka-dvuhryadnaya-tsepnaya.jpg', 'https: //images.ua.prom.st/2148650862_kartofelesazhalka-dvuhryadnaya-tsepnaya.jpg']
- url: https://besplatka.ua/ru/obyavlenie/kartofelesazhalka-dvuhryadnaya-cepnaya-k-mototraktoru-129c52
- City: Zaporozhye
- description: Two-row chain potato planter for motor tractor Premium (fixed row spacing)Two-row chain potato planter is designed for mechanization of potato planting with the help of a motor tractor. The well-proven chain potato planter APK-Ts was taken as a basis. The 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 has two drive sprockets with 36 and 26 teeth. Adjustment is made by moving the chain to an additional sprocket. When switching from a planting 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 tractor: 1. Support wheels and drive shaft: lugs 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 hollow shaft made of steel pipe.2. Landing mechanism The main unit of the potato planter for a motor tractor is a bunker 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 0.8 mm thick. 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 the frame from a steel corner 32 32 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 with mounts for two potato planters for a walk-behind tractor and an adjustable tow hitch. Planter fastening points are welded to the frame, which allows planting potatoes with a fixed row spacing of 600 mm. Standard equipment: chain potato planter 2 pcs. parameters: Overall dimensions: 1100 1380 950 mm Potato planting step: