| Product Overview |
| The Meidi 9QS-4500T self-propelled silage harvester represents cutting-edge agricultural engineering, designed for large-scale corn silage operations. As a flagship model of MEIDI T series, it integrates German hydrostatic transmission technology with Beidou intelligent monitoring system, achieving 100-ton/hour harvesting capacity while maintaining ≤3% grain loss rate. Its revolutionary 4.5-meter folding header with 20 tungsten-carbide coated blades ensures continuous operation in 12-hour shifts. |
| Core Technical Parameters |
| - Model: 9QS-4500T |
| - Type: Self-propelled intelligent system |
| - Header width: 4450mm (Foldable to 3000mm) |
| - Working dimensions: 8160×4650×5870mm |
| - Engine: 353kW/480HP Stage IV emission |
| - Chopping length: 6-22mm (3 gear adjustment) |
| - Throughput: ≥28kg/s |
| - Grain crushing rate: ≥97% |
| - Stubble height: ≤150mm |
| - Tire configuration: 750/65R26 front + 500/60-22.5 rear |
| - Special features: Auto-lubrication system + Beidou telematics |
| Technical Superiority |
| 1. Dual-stage Cutting System |
| Equipped with primary disc cutter (RPM 1140) and secondary roller shredder, achieving 0.5-2cm ideal particle size for anaerobic fermentation requirements. The 20-blade configuration with automatic grinding maintains sharpness for 200+ hectares. |
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| 2. Intelligent Control |
| The cab features 7-inch LCD touchscreen with: |
| - Real-time yield monitoring |
| - Machine health diagnostics |
| - GPS field mapping |
| - Auto-grinding reminder system |
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| 3. Ergonomic Design |
| Vibration-damped ISO-certified cab with: |
| - 320° visibility curved glass |
| - Multi-function armrest controller |
| - Air suspension seat with 6-way adjustment |
| - Integrated air conditioning system |
| Field Performance Data |
| - Fuel Efficiency: 18-22L/ha (30% moisture corn) |
| - Theoretical Capacity: 5-8ha/h |
| - Turning Radius: 6.5m |
| - Ground Clearance: 450mm |
| - Climbing Ability: 35% grade |
| - Noise Level: ≤72dB(A) at operator station |
| Maintenance Features |
| - Centralized grease distribution with 48 lubrication points |
| - Quick-change blade system (5min/tool) |
| - Diagnostic port compatible with ET/DL |
| - Modular design for component replacement |
| - Remote software update via 4G |
| Certification & Warranty |
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| ISO 9001 compliance |
| 1year/1000h power train warranty |
| 12-month corrosion protection |
| - Free operator training program |