The **9CFZ-690M Grass Chopper Machine** is a robust agricultural tool designed for efficient cutting of grass, suitable for cow and sheep fodder. It combines durability, high performance, and user-friendly features to ensure consistent results in farming operations.  

1. **Blades:** Includes 3 manganese steel blades, 32 hammer blades, and 40 triangular saw tooth blades for versatile cutting.  
2. **Power:** 4 kW motor with 380V/50Hz/3PH voltage, delivering 2800 rpm for high productivity.  
3. **Capacity:** Processes 700–1200 kg of grass per hour, ideal for medium to large farms.  
4. **Design:** Features a widened feeding port, high ejection port, and smooth paint for ease of use and longevity.  
5. **Durability:** High-temperature-resistant copper wire and reinforced construction ensure reliability.