2220mm Backpack Green Forage Harvester
Product description:
4QX -2400A Backpack Forage Harvester is usually used in conjunction with a tractor, connected by a hanging device and operated by the power of the tractor. This design gives it a great deal of flexibility in operation, and it can be adapted to different scale pastures and complex terrain conditions. Compared with the traditional forage harvesting, the hanging forage harvester has many obvious advantages. First, it can quickly and neatly mow grass, greatly reducing the intensity of manual labor and time costs. Its sharp cutting device can accurately cut the grass, keep the grass length uniform, conducive to subsequent processing and storage. Secondly, the hanging forage harvester has less damage to forage during harvesting. It can handle grass gently, avoiding excessive crushing and pressure loss, thus retaining the nutritional value and quality of the grass. It is of great significance to improve the feed quality and promote the growth and health of livestock.
Product characteristics:
★ The vertical drum feeding device can adapt to the non-row harvesting operation of tall straw crops such as corn and sorghum.
★ The automatic knife sharpening function solves the problem of time-consuming and labor-intensive knife sharpening for users, greatly shortens maintenance time and improves efficiency.
★ The spray barrel rotates with a worm gear mechanism and can rotate ±180 degrees, effectively locking the spray barrel angle and making the spraying angle more stable.
★The material chopping device can realize multi-level adjustment of the material chopping length to meet the needs of different forage and feed harvesting.

Product parameter:
Projects | Unit | Design Value |
Model Name | / | 4QX-2400 type backpack green fodder harvester |
Form of Construction (Hook-up) | / | Disc type (suspended) |
Working condition external dimensions (L*W*H) | mm | 4900×2450×4930 |
structural quality | kg | 2108 |
Matching power range | kw | 117.6~132.3 |
Effective harvesting width of the cutter | mm | 2220 |
Crop collection cutter type | / | Straight cutting table |
Cutting table cutter type | / | Disc cutter |
Feeding mechanism type | / | Feed rollers |
Number of institutions fed | / | 2 pair |
Chopping mechanism rotor diameter | mm | 895 |
Rated spindle speed | r/min | 850/1000 |
Maximum throwing height | mm | 4850 |
Throwing Minimum Height | mm | 4500 |
Swivelling angle of throwing cylinder | ° | ±180 |
Throwing maximum horizontal distance | m | 12 |
Operating speed range | km/h | 3~6 |
Mean geometric height of material | mm | 10 |
Standard Grass Length Ratio | % | 95 |
Number of moving knives | Piece | 12 |
operating method | / | fully hydraulic |
Adaptation to crop height | mm | 400-5000 |
efficiency of production | t/h | 15~30 |




