4YZP-4F self-propelled corn harvester
| Model | 4YZP-3A | 4YZP-3D | 4YZP-4D | 4YZP-4F |
| Number of job rows | 3 | 3 | 4 | 4 |
| L*W*H（mm） | 6250*2000*3200 | 6460*2300*3500 | 6930*2560*3340 | 6930*2560*3340 |
| Matching horsepower | 140 | 160 | 175 | 200 66 cylinder engine |
| Working width（mm） | 1800 | 2310 | ||
| Cut to center distance（mm） | 550 | 550 | ||
| Adapt to the line spacing range（mm） | 450~650 | 450~650 | ||
| Operating efficiency (mu/hour) | 8~12 | 10~14 | ||
| Picking form | Picking roller | Picking roller | ||
| Granary volume（m³） | 1.8 | 2 | ||
| Return form | Front cut + middle return + bract crushed | Front cut + middle return + bract crushed | ||
| Peeling machine | 20 | |||
| Height of returning machine（mm） | 1800 | 2250 | ||
4YZP-4F self-propelled corn harvester
Main features of 4YZP-4F self-propelled corn harvester
Powerful power: equipped with high-power engine, such as Shengchunyu 4YZP-4F (G4) equipped with 240 horsepower Yuchai engine, which has sufficient power output and can ensure continuous and stable operation in various complex working environments, such as large-scale planting areas and high-yield plots, effectively improving working efficiency.
Multi-row harvesting: generally 4 rows of harvesting, the working width is between 2180-2600mm, and 4 rows of corn can be harvested at a time, reducing the number of back and forth operations and saving working time.
Advanced header: adopts new ear picking plate header, such as Jindafeng's products use hexagonal header, which has smooth feeding, small grain loss, and can adapt to corn with different row spacing and growth conditions. The headers of some models can also realize horizontal cutting, oblique cutting, and non-row harvesting, further improving the adaptability and efficiency of harvesting.
Fast peeling: The peeling mechanism mostly adopts the design of extended pure rubber roller, star wheel plus paddle type pressure delivery, such as Guofeng 4YZP-4F, which can adjust the speed according to the degree of green and yellow growth of corn, with high peeling rate, less grain loss, and smooth peeling without blockage.
Reliable performance
Sturdy and durable: The frame chassis is made of high-strength material, such as Jindafeng 4YZP-4FG frame chassis uses 16 manganese rectangular tube, which is anti-bumping and impact-resistant, and can adapt to complex field road conditions. Some brands also use large-scale special reinforced headers to ensure 6-10 years of trouble-free use.
High-quality components: Key components such as gearboxes and bridges are made of well-known brand products. For example, Guofeng 4YZP-4F uses American Deere special bridges, which have good sealing, large load-bearing capacity and long service life.
Intelligent monitoring: Some models are equipped with a multi-dimensional intelligent sensor control system. The driver can monitor the operating conditions of key components such as the cutting table, front cutting, peeling, and large conveying in real time, discover and solve problems in time, and ensure the safety of people and machines.
Comfortable operation
Integrated control: The whole vehicle adopts hydraulic and electric control, the seat control box is integrated, and the various operation buttons are reasonably arranged, which is convenient for the driver to operate and reduces the labor intensity.
Comfortable cab: Equipped with a luxurious cab, standard air conditioning, good sealing, good shock absorption and noise reduction effects, providing a comfortable working environment for the driver.
