4Useries of sweet potato harvester is mounted with the tractor of 12-60hp with back power and side power output shaft.  The working principle of this potato digger is that the digging shovel digs up the soil and crops through the impetus of the tractor. And the digging shovel make crop and soil separate though vibration sieve, the soil first drip down from the clearance of vibration sieve, finally the crop crashed down on to the road from the back.   Technical Specification
•It is a tractor mounted potato harvester for 20-30hp tractor.
•Dig the potatoes safely without cutting or damaging single potato.
•Not to affect the next crop's growth.

Model	Unit	4U-1	4U-2
Harvesting rows		1	2
Working width	mm	600	900/1300/1500
Working depth	mm	100-250
PTO Rotation speed	r/min	540-720
PTO shaft spline		6 spline
Total weight	kg	160	260/335/390
Matched power	hp	20-30	40/50/70
Linkage		Three-point suspension I type	Three-point suspension II type

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 FAQ

Q1: Are you a factory or trading company?
We are a factory with self-supported import and export right.
Q2: How can I trust on your company?
We are a fully registered manufacture and exporting company by China Export Registration Authorities. Moreover, our products have been exporting to a number of countries including Switzerland, Russia, Spain, Netherlands, Australia, Peru, Thailand, Pakistan, Indonesia, Tanzania, Nigeria, South Africa, Sudan, Congo etc. The good faith, punctual, strict quality control and reasonable price, throughout is the pledge we to each customer.
Q3: Where is your factory located? How can I visit there?
Our factory is located in Yucheng City, Shandong Province, China.  About 1 hour away from Jinan Airport. All our clients are warmly welcomed to visit us!
Q4: How can I place an order from your website?
It is very easy.Once you find the implement you need on our website and place an inquiry against it, or, get to the inquiry section and leave us a message there with name, country and phone number, we will get in touch with you at the earliest. You can also e-mail us directly or join us on live chat for instantaneous answers.
Q5: How can I make the payment?
Payment is made via Telegraphic Transfer (T/T) through the bank against the proforma invoice. 30% as prepayment and the balance when the goods are ready for shipping. Irrevocable L/C at sight could be also accepted.
Q6: What's the Payment terms?
FOB, the price of the implement without sea shipment costs. CIF,  including the unit cost + marine insurance + Shipment charges to your destination port. CFR, including the unit cost + Shipment charges to your destination port.
Q7: At which port do you usually ship the good?
We usually ship goods via Qingdao, Shanghai, Ningbo, Tianjin port of China.
Q8. How about the Warranty ?
12 months warranty from the time of the goods arrive at destination.

Our Services
•Professional Sale Team to help you in whole purchase process, help you solve the language communication  problems, help you finish the procedure of booking the ship, delivery, clean the customs.
•Perfect after-sale Constitution to solve each items after sale to meet the need from customers.
•Keep the Good quality and On-time Delivery.