Self-propelled Corn Harvester

TECHNICAL PARAMETERS 

Project	Parameters
Model	4YZP-4KA
Power (ps)	150
Dimensions (mm)	7200×2900×3200 (Optional：7200×2700×3200 or 7200×2600×3200)
Line spacing (mm)	500/550/620
Working width (mm)	2200/2310/2520
Straw chopping type	Front shredding
Peeling machine	16-roller flat roller
Operation efficiency (mu/hour)	6-10

 

PRODUCT FEATURES

1. 150 horsepower Yuchai high-pressure common rail engine, reliable quality, strong power, fuel-saving and efficient;

2. Mid-mounted, extra-large, panoramic cab with wide field of vision, comfortable and safe driving;

3. Drive tires 320/70R24, with strong load-bearing capacity, widened steering tires 12.5/80-18, equipped with mechanical four-wheel drive steering axle, easy to cope with various complex terrain conditions;

4. The high and low double augers are used to clean the seeds, so that the seeds do not fall to the ground and the cleaning effect is good;

5. 500-row spacing allows harvesting in different rows, adapting to a wide range of planting and agronomy, with efficient operation and strong applicability. It is the first choice tool for cross-regional operations. It can also be equipped with an extended guard tip to easily cope with lodging harvesting; 550 and 620 row spacing headers are also available.

6. The 200-liter quick-unloading large grain recovery box can realize dual modes of grain return box, saving the number of times and time of unloading grain;

7. Equipped with a treadmill, a 2.3 cubic meter large grain tank, and a 2.6-meter high position for unloading grain, which results in less frequent grain unloading and efficient operation;

8. The 130-liter large fuel tank has strong battery life, so you don’t need to refuel for a day of harvesting, making harvesting more efficient and effective;

9. Equipped with a front powder knife, it can harvest lodging corn without breaking the soil, and the effect of returning to the field is better than that of a flat knife;

10. Re-match and optimize the speed ratio of the header and lengthen the stem puller roller to achieve second-speed high-speed harvesting with high efficiency.

11. The lifter is equipped with a secondary straw puller + a double-row straw fan, which can discharge both long and short straw, keeping the grain tank clean.

12. 4 sets of 16-roller flat roller peeling machine, with extended peeling rollers and equipped with speed-adjusting sprockets to adapt to corn harvesting at different maturity stages;

13. The transmission is simple, the clutch is added at key parts, and the reliability is high;