Brave 4YJ-5G03 (G4) self-propelled corn harvester product introduction

The combined harvester can achieve simultaneous harvesting of corn ears and stems. The upper cutting platform is a five row 650mm row spacing ear picking platform, which adopts a blade type stem pulling and plate type ear picking, with fast stem pulling speed and good ear picking effect; The lower cutting platform is a rolling blade type stem harvesting platform, which has good stem cutting effect, does not stick to soil during stem harvesting, and has a high effective harvesting rate for the entire stem;
Two sets of four feeding rollers are arranged to achieve good stem combing effect, compact compaction, and smooth and efficient conveying;
The stem cutting device is a combination of dynamic and fixed knives, with 24 chopping knives arranged in a double row herringbone shape. It has a small cutting angle, good separation effect, and strong throwing ability; The fixed blade can be replaced and its position can be adjusted to meet the needs of adjusting the clearance between the moving and fixed blades during harvesting operations; Both the moving and fixed blades undergo special treatment to improve the hardness and wear resistance of the cutting edge, significantly extending the operating time;
Efficient acceleration mechanism, integral shell, one-piece welded impeller, 8 throwing blades arranged in a double row herringbone shape, better throwing effect and higher efficiency;
Specialized collector, with good collection effect, smooth material circulation, low energy loss, and high discharge outlet speed;
High strength, large swing angle, closed throwing mechanism, long throwing distance, high material concentration, can achieve harvesting operations from 90 °+2 ° on the left to 90 °+2 ° on the right, meeting the throwing needs of various material receiving vehicles at different heights from low to high;
Scraper chain elevator, with a lifting channel width of 650mm, offset on the right side, and uniform lifting and conveying of fruit clusters; Efficient cleaning fan+secondary stem pulling mechanism, with strong stem cleaning effect;
The peeling machine adopts five sets of peeling rollers, with good peeling effect, a peeling rate of over 95%, and a grain loss of less than 2%;
The grain hopper flips over to unload the grains, and the strong suction cleaning fan makes the grains cleaner, with stronger operational efficiency and convenient operation.
The effective capacity of the grain silo can reach 5 cubic meters, significantly reducing the number of grain unloading times per unit time and improving operational efficiency;
Specialized 1000 series gearbox and 2000 series side reduction, with stronger driving force; Hydraulic front drive and mechanical rear drive can achieve one rod combination/separation rear drive; The driving wheel has a wide cross-section, high load-bearing capacity, strong adaptability to ground conditions, and better passability;
National IV 280 horsepower rear power take-off engine, with sufficient power reserve and stronger power; Adopting a dedicated intercooled integrated combination water tank with high heat dissipation efficiency; Special fireproof cover, effectively preventing debris from entering the space near the engine;
Electronic control multifunctional handle, integrated armrest box, electro-hydraulic control, one click operation, can complete all actions such as driving and harvesting, greatly reducing the workload of the operator group.

Brave 4YJ-5G03 (G4) self-propelled corn harvester with both ear and stem harvesting, detailed display

1. Combination cutting platform, which can achieve simultaneous harvesting of corn ears and stems

2. Three sets of six feeding rollers are arranged, with a combination of dynamic and fixed knives for stem cutting device, and 24 shredding knives arranged in a double row herringbone shape

3. Efficient acceleration mechanism, with 8 throwing blades arranged in a double row herringbone shape, resulting in better throwing effect and higher efficiency

4. High strength, large swing angle, closed throwing mechanism, long throwing distance, high material concentration

Brave YJ-5G03 Corn Harvester Technical Parameters