4L-1.5 Knapsack Grain Combine Harvester

Product Introduction: 
It is a knapsack combine harvester which is matched with the tractor of less than 40 horsepower and takes the power output of the tractor as power, can carry out the joint operation of harvesting, threshing, cleaning and loading wheat and rice, can greatly reduce the harvesting labor of farmers, reduces harvest loss, and is the reliable guarantee of high yield and good harvest. The harvester is hung on the tractor and utilizes the power and running gear of the tractor, thereby having good comprehensive utilization property. (The models include:)

Characteristics: 
1. Header: adoption of the unique sway-ring box transmission cutter bar, stable movement, cutter bar difficult to break, small vibration, low noise and long life;
2. Cleaning mechanism: adoption of the combination of fan and vibrating screen to clean grain, compact structure, reliable work, small vibration, high cleaning degree and low loss;
3. Threshing part: adoption of the axial-flow nail-rack bar combined roller, good threshing performance and low damage rate;
4. Granary device: large capacity, convenient and reliable grain discharge, adoption of the auger-type hoister, simple structure and small power consumption.

Technical Parameters
Under the conditions of maximum continuous feeding amount, no weeds above cutting line, upright crops, the wheat grass-grain ratio between 0.8 and 1.2, the water content of seeds between 10% and 20%, the straw-grain ratio between 1.0 and 2.4 and the water content of seeds between 15% and 28%, the operation performance of the harvester has the following parameters: