Matching With the 70-horsepower wheeled tractor, at the same time to complete 3 rows of corn picked, peeling, collection boxes, hydraulic unloading grain, vehicle unloading grain, field operations to crush the stem. Height of picking from the 0.2--1.4 m level stepless adjust arbitrary, do not lose any grain, do not plug the picking device, with high efficiency, low loss rate characteristic and so on.

Technical parameters:
Number of rows: 2 or 3 rows
Loss rate: < 2%
Row spacing: 550-700(mm)
Loss rate of seed: < 2%
Picking height: 200-1400(mm)
Lengh of cutting straw: < 100mm
Efficiency: 0.2-0.53 ha/h
Stubble height: 60mm
Fixed power: 70-horsepower above
Straw shredding Type: Claw hammer, flail cutter