Overview of 4YZP-2 Type Corn Harvester
4YZP-2 type corn harvester is able to snap, peel, chop straw at one
time. The corn harvester can work in narrow road and small patches.
With 2 rows working at the same time, it takes small investment and
gain quick return.
Features of 4YZP-2 Type Corn Harvester
1.Using the advanced technology to solve a variety of spacing
2.Using the most sophisticated snapping plate snapping means less
grain loss, adaptable;
3.Using new peeling machine front, branches peeling and
anti-clogging can get high efficiency;
4.The shortest and lightest full-featured dual-row self-propelled
5.Double rod, slider lift mechanism to increase the stability and
the height of the cutting table;
6.hydraulic steering makes flexible operation comfort;
7.the main gear lever steering wheel on the right, hanging files
easy and Comfortable.
8. Just small investment can create fast returns and large
Tips on Using Rice Combine Harvester:
1. While working, some necessary things should be pay attention to:
① Before working, the corn harvester should combine with stable
working parts( clutch) and the accelerator from small to large and
reaching the stable rate speed. Only like this, the maize harvester
machine can begin to work.
② when the corn harvesting machinery is working, the cutting
quality and the stubble height need to be checked regularly. What’s
more, the height of cutting table also should be adjusted timely
according to the situation.
③ Depending on the amount of grain thrown to the ground we can
check the ear snapping work, and normally, the grain loss would not
be more than 0.5% of the total corn grain. So, When the loss is
greater than the suitable proportion, we need to check the working
gap picking between the ear plate.
④ when the Corn harvester is working, about 1-2 minutes of the corn
harvester work rest is a good way for working parts to eliminate
the left grain and avoid blocking. If the working parts is
blocking, we should stop it and clear the blockage timely.
Otherwise it will cause the increasing of friction and the
⑤ When the corn harvester turns or works in puddles, we should
elevate the height of cutting machines to transport location.
What’s more, in field with the ditch, the corn harvester can only
work along with the direction of the ditch.
2.In the testing of operation, it is better to control the speed of
the corn harvester 20%~25% lower than the normal speed during the
first 30 hours working. Then, the normal operation speed can be
readjust according to specification’s recommended. After test run,
we should thoroughly check the machine, including the adjustment
accuracy of assembly, the working state of electrical equipment
etc., and replacing all reducers and closing the lubricating oil of
3. Attention to be noticed before running test:
① Check each part, such as Stem cutter, intermediate shaft to see
whether they are normal.
② Check whether the tension of v-belt and chain are appropriate.
③ Check whether there are tools or irrelevant items on the
harvesting machine and all of the guard are in right place.
④ Check whether fuel oil, engine oil and lubricating oil are in
Technical Data of 4YZP-2 Type Corn Harvester
Self-propelled Corn Harvester
Total Loss Rate
Working Speed( rpm)
Grain Tank Capability
Turning Wheel Base
Driving Wheel Base