4LX-2B Knapsack grain combine harvester

4LX-2B Knapsack grain combine harvester Main Features
1. High efficiency, small grain loss, high threshing rate, free of blocking, low failure rate.
2.The header adopts floating feeding auger, free of blocking. The diminishing of auger blade lead makes the feeding more uniform.
3. It adopts the reinforced suspending link organization, which ensures the operational reliability of suspending link.
4. The spike-tooth separation cylinder can be optionally equipped with six or six nail toothed bars. The front and rear clearances of the active concave grid below the threshing cylinder can be adjusted, which is applied to the early and late stage of harvesting respectively.
5. The safety clutch has a dual effect of insurance on the auger shaft and elevator shaft. When any shaft is blocked, it plays the role of security and protection, not easy to damage parts and lose the grains.
6. The upper and lower louver sieves are of big screen, free of blocking. The angle of screen is stepless adjustable and equipped with the extending sieve device for smaller loss of grains.
7. It is installed with stubble limit device
8. The fan has two-stage air volume adjustment, adapted to various wheat varieties and yields.