Best Quality Silage Machine Tractor Mini Harvester
Product introduction:
Senrui Zhenghe Model 4QX-2000 Mounted Forage Harvester boasts exceptional crop adaptability, capable of efficiently harvesting a wide variety of stalk-based crops—including corn stalks, forage grasses, elephant grass, barley grass, and alfalfa. It executes the entire operational workflow—cutting, feeding, chopping, and conveying—in a single pass, requiring no auxiliary equipment and thereby significantly reducing labor requirements. Combining high operational efficiency with safety and reliability, this machine is suitable for both large-scale commercial operations and smaller, dispersed silage production tasks, offering an optimal balance of practicality and economic value.
Product Features:
This machine boasts strong adaptability, capable of being paired with 90–120 horsepower tractors and compatible with most mainstream models currently on the market without the need for any additional modifications. It features convenient installation and removal, while simultaneously meeting the power requirements for operations of varying scales, making it suitable for use by both small-scale farmers and large-scale livestock farms.
Utilizing a dual-disc saw-blade cutter combined with the principle of inertial cutting, the blades are sharp, wear-resistant, and resistant to grass entanglement. This design enables the non-row-dependent harvesting of all stalk-like forage crops, free from the constraints of planting row spacing. With a simple transmission structure and a low failure rate, it significantly enhances the convenience of the harvesting process.
Equipped with a disc-type chopping mechanism, the unit ensures uniform chopping with minimal power loss. The chopping length is multi-stage adjustable, allowing for precise calibration based on the specific intended use of the forage; this safeguards the quality of the silage and enhances the digestibility and utilization efficiency of the feed.
The entire machine features fully hydraulic operation, offering flexible and intuitive controls that are easy to master. The spray boom utilizes a worm gear mechanism, enabling a full ±180° range of free rotation; its locking mechanism is highly stable and resistant to drift, ensuring precise alignment with receiving equipment to prevent material spillage and effectively accommodate the material-receiving requirements of a wide variety of operational scenarios.

Product parameter:
Projects | unit | design value |
Model Name | / | 4QX-2000 type backpack green fodder harvester |
Form of Construction (Hook-up) | / | suspended type |
Working condition external dimensions (L*W*H) | mm | 4750*2200*3410 |
structural quality | kg | 1188 |
Matching power range | kW | 66.1~88.2 |
Effective harvesting width of the cutter | mm | 2020 |
Crop collection cutter type | / | Straight cutting table |
Cutting table cutter type | / | Disc cutter |
Feeding mechanism type | / | Feed rollers |
Number of institutions fed | / | 1 pair |
Chopping mechanism rotor diameter | mm | Φ790 |
Rated spindle speed | r/min | 850-1000 |
Maximum throwing height | mm | 3400 |
Throwing Minimum Height | mm | 3100 |
Swivelling angle of throwing cylinder | ° | ±180 |
Throwing maximum horizontal distance | m | 10 |
Operating speed range | km/h | 3~6 |
Mean geometric height of material | mm | 20 |
Standard Grass Length Ratio | % | 93 |
Number of moving knives | Piece | 8 |
operating method | / | fully hydraulic |
Adaptation to crop height | mm | 400-5000 |
efficiency of production | t/h | 10~20 |
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