The temperature is rising, the brooks are laughing ever more joyfully, the sunshine is growing ever brighter, the flowers are blooming ever more vividly, the starry sky is shimmering with ever richer hues, the gentle breeze is growing ever cooler, and our blessings are burning ever more fervently. May you delight in the season of Lesser Heat.

Main features of the 4QZ-20C new model forage harvester:

1. The overall machine structure is designed in accordance with Claas’s design philosophy, with dedicated service, inspection, and maintenance access provided in the central section of the body, ensuring a rational layout and high practicality.

2. The engine radiator is positioned in the center, reducing the vehicle’s overall width and enhancing the harmonious, aesthetically pleasing appearance of the entire machine.

3. The forage chopper’s cutting roller employs Deere technology, featuring 48 rotating knives arranged in a herringbone pattern (with optional configurations of 24 inclined knives or 48 straight knives). This design delivers excellent chopping quality and high efficiency.

4. Equipped with China IV-compliant engines, available in 380, 400, 430, and 460 horsepower depending on the model; powered by Weichai (with optional options from Shangchai and Yuchai). These engines deliver excellent fuel economy, robust durability, strong power output, high operational efficiency, and outstanding after-sales service.

5. The engine can be optionally equipped with a hydraulically actuated reverse-flow fan to mitigate high-temperature conditions, increase power output, and enhance reliability.

6. The feeding system has been upgraded to an integrated rotary design, enabling quick and convenient maintenance, smooth feeding, and minimal harvest losses.

7. Employs a Klass-style roller-type grain-crushing device, delivering crushing performance that leads the domestic market.

8. Installation of an imported automatic lubrication system reduces maintenance intensity and extends component life.

9. Equipped with an automatic sharpening system to reduce sharpening time and improve cutting quality.

10. Install the rotary cutterbar; cutting widths are available in 2.9 meters and 3.5 meters (a 3.5-meter Xinwandaa folding rotary cutterbar is also optional).

11. The travel drive and header drive are equipped with imported hydrostatic systems (optional brands: Linde, Danfoss), offering comfortable and convenient operation as well as high safety and reliability.

12. The drive tires are available in the 540/65-34 wide-profile size and can be optionally equipped with brands such as Terex, Tianli, or Jiazi, offering low soil compaction and excellent wear resistance and durability.

13. The steering axle can be optionally equipped with a hydraulic four-wheel-drive system.

14. Fully enclosed cab with air conditioning, rear-view camera, and projectile-launching-tube monitoring system for comfortable operation.

.15. Installation of an automatic silage inoculant addition system (optional).

16. The main clutch assembly adopts foreign technology, utilizing hydraulic actuation for engagement and disengagement, resulting in a rational and compact design that simplifies the overall transmission system, reduces the number of belts, and enhances reliability.

Detailed Video Introduction to the 4QZ-20C