The header can be optionally equipped with a quick-hook header, which is more convenient to hook up the header and can be completed independently ;
Added the anti-tangle device on the right side of the eccentricrell,it greatly reduces product maintenance time in job engineering and improves the working efficiency ;
Axial-flow drum discs are re-opened, and the separation plate and nail teeth are heat-treated, so the quality is more reliable; the axial-flow drum shaft tube is thickened to Φ68, the material is cold-drawn steel pipe, hot-loading process, the diameter of the shaft head is thickened to Φ50, and the material is thickened to Φ50. Changed to 42CrMo, greatly improving the work intensity ;
The engine power is increased to 200 horsepower, and a multi-function switch is added. The horsepower can be changed between 125 and 200 horsepower to meet more needs of users; the power output pulley is changed from Φ248 to Φ272, the walking speed is increased by 10%, and the work efficiency is higher ;
The power output connecting belt, walking belt and threshing drum belt all adopt red label belt, which prolongs the service life, reduces the replacement cycle and improves the operation efficiency ;
The quality of gear pump tubing elbows has been greatly improved, reducing maintenance time ;
Improve the strength of the hydraulic main clutch tensioning arm , increase the fork and adjusting screw from 12mm to 16mm , improve the strength, prevent deformation , and greatly improve the product life ;
The hydraulic main clutch is added with a shorting plug, and the instruction mark is added, which is convenient for users to operate ;
The chassis adopts 16 mn high-strength steel , and the reinforcing plate is lengthened,It changes the welding process, improves the strength of the frame, greatly improves the service life of the whole machine, and has a higher retention rate ;
The intermediate shaft adopts 42 CrMo solid shaft thickened, the bearing is upgraded from 209 model to 210 model, the strength is increased by 25 % , the quality reliability of the whole harvester is improved .