Are you looking for an efficient, reliable and high - performance silage harvester? Our 9QS - 4500T self - propelled silage harvester is the perfect choice for you! This harvester is equipped with a well - known brand engine of 480 horsepower, which has strong power and low fuel consumption, and can quickly respond to load changes. The advanced water tank cooling and dust removal system significantly reduces maintenance and cleaning time. The grain crushing system has a crushing rate of over 97%, ensuring high - quality harvesting results. |





The Beidou intelligent positioning detection system can remotely monitor the current position and operation status of the machine in real - time. |
It uses 20 closed - type chopping knife rollers and a forged spline shaft, which is durable. The blades are sprayed with tungsten carbide, sharp and wear - resistant, saving fuel for the engine and making the silage corn cut neatly and cleanly. |


The spacious cab with air - conditioning keeps the driver away from the heat during field operations. The front curved glass window provides a wider view, and the shock - absorbing seat with a multi - function handle allows the driver to easily control the harvesting operation. |
Q2: Does Meidi silage/forage harvester have a crushing system (graincrusher)?
A:Indeed, the Meidi silage/forage machine is equipped with a seed crush-er that can effectively crush corn seeds, achieving a crushing degree ofup to 97%.
Q3:Do you have a factory?
A:Yes, we have two factories located in Shijiazhuang. We welcome visi.tors to our company and factory. We are a professional manufacturerand the leading brand in Chinese forage harvester sales.
Q4: Does Meidi silage/forage harvester have a cutting adjustmentfunction?
Q5:When will it be shipped?
A:Our products can be delivered within seven days of receipt of an orderwhile production cycles typically take six months without stock avail-ability.
Model | 9QS-4500S |
Type | Self-propelled |
Heade working width | 4450 mm |
Overall dimension under working state(L*W*H) | 7920*4650*6000 mm |
Theoretical chopping length | Gear1: Short 6; Long 8 Gear2: Short 11; Long 14 Gear3: Short 18; Long 22 |
Engine power | 390 kW / 530 ps |
Rated engine speed | 1900 r/min |
Chopping drum speed | 1140 r/min |
Header cutting type | Disk-type cutting knife |
Type of straw chopping mechanism | Roller type |
Number of moving cutter | 20 pieces |
Harvest efficiency | ≥ 28 kg/s |
Stubble height | ≤ 150 mm |
Throwing angle | ± 90 degrees |
Wheel base | 2860 mm |
Loss rate | ≤ 3% |
Drive travelling | Hydraulic drive |
Brake type | Disk type |
Drive wheel tread(front) | 2570 mm |
Drive wheel tread(rear) | 2505 mm |
Tire specification of drive wheel(Front) | 800 / 65R26 |
Tire specification of drive wheel(rear) | 19.5 L-24 |
Operating speed | 2-10 km / h |
1. Application Scenarios
Large-scale corn silage harvestingOptimized for 500+ acre corn fields with continuous operationcapability.
3. Sloping terrain operation
4. High-moisture crop harvesting
Anti-clogging system with reverse rotation function ensuressmooth operation in wet conditions.
5. Precision livestock feeding
6. Roadside harvesting
7.Emergency forage reserves
8. Organic fertilizer production
9. Bioenergy feedstock preparation
10. corn stalk recycling