


Our company has designed the 1GKNB-620 variable-speed folding rotary tiller to address the lack of compatible rotary tillers for high-horsepower tractors in regions such as Northeast China and Xinjiang.
Model |
1GKNB-620 |
Matching Power |
147-220.5kW |
|
200-300hp |
Box Center Height |
610mm |
Working Width |
6.2m |
Tilling Depth |
8-18cm |
Productivity |
0.93-2.79ha/h |
Blade Shaft Speed |
Three Adjustable Speeds: 210-250-280rpm |
Compatibility with High-Horsepower Tractors: Compact structure, high design standards, premium material selection, and comprehensive configurations, including hydraulic lifting and radiator cooling for stable performance.
Foldable Design: Convenient for use, transportation, maintenance, and storage.
Three-Speed Gear Shift: The three adjustable blade shaft speeds can be flexibly selected based on the tractor's forward speed, local agronomic requirements, soil type, and moisture content. This effectively resolves the long-standing issue of poor tillage quality at high speeds and low efficiency at low speeds. With the same tractor and field, the variable-speed rotary tiller ensures consistent tillage quality while improving efficiency.

Xi'an AoNong Co., Ltd. was founded in 1976 and specializes in the research, development, production, sales, and after-sales support of tillage and planting machinery. Our company has contributed to drafting national standards for tillage and planting equipment and holds a total of 80 patents. It has developed 13 main series with 120 product models, earning prestigious awards such as the National Spark Program Gold Award, the Third Prize for Scientific and Technological Progress from the Ministry of Agriculture of China, and was jointly recognized as a "National Key New Product" by the Ministry of Science and Technology, Ministry of Commerce, State Taxation Administration, State Administration for Market Regulation, and Ministry of Environmental Protection. In 1991, its Yao rotary planter was presented as a national gift to Mexico by former President Yang Shangkun. Our company's products have been exported to countries including the former Soviet Union, Russia, Zambia, Mauritius, and Kazakhstan, etc. totally for more than 130 countries.





Q1. What's your main product focus?
A: We provide an extensive range of farm machinery, encompassing virtually all agricultural needs.
Q2: What is the typical delivery timeline?
A: Generally, our logistics ensure the shipment of goods within 30 to 45 days post payment confirmation.
Q3. Is after-sales service available?
A: Absolutely, we offer a comprehensive 12-month quality assurance for all our products, ensuring you receive only the best.
Q4. Can my brand name be imprinted on the product?
A: Certainly, simply provide us with your brand's image and we will handle the rest
Q5. Is it possible to combine various models in one order?
A: Yes, you can mix different models or products within a single container, and we strive to optimize container space.
Q6. What payment methods do you accept?
A: We accept T/T, L/C, and Western Union as payment options.