4YJ-4 self-propelled Corn Combine harvester

Model: 4YZP-4 Product Description: Based on customer and market demands, we developed one self-propelled corn combine that fits to china’s actual situations, especially for large-area corn growing regions in Northeast China, Inner Mongolia and large farmlands at home and abroad. Featured by compact structure, excellent performance, simple operation and maintenance, wide adaptation and high reliability, it has the following advantages:

1. Can finish the whole process of operations including stripping, conveying, peeling, storage and straw crushing efficiently at a time;

2. The open-type header enclosure gives conveniences for auxiliary work in maintenance, regulation and repair;

3. The advanced stem-drawing roll type stripping mechanism has high efficiency, but small damage to corncob and kernels;

4. The sophisticated peeling mechanism is available in all peeling requirements;

5. The grain bin is hydraulically driven to turn and discharge corn automatically;

6. The spiral crusher with intersectional moving cutting and fixed cutting produces short crushed straws and leaves lower stubbles.

Technical Data
1 Overall dimensions mm (L*W*H)9300*3050*3800
2 Matched power kW 117
3 Total weight kg 9000
4 Line spacing in harvest mm 500-800
5 Line number in harvest line 4
6 Stripping height mm ≥350
7 Minimum ground clearance mm 350
8 Corncob bin capacity m3 3.0
9 Total loss rate % ≤4
10 Loss rate of corncob % ≤3
11 Percentage of damaged kernel % ≤1
12 Productivity mu/line 8-15
13 Pass rate of straw chopping % ≥85
14 Height of stubble left mm ≤80