Combined rice harvester machine, as its name shown, it firstly harvest the rice or wheat from the field, and then thresh them directly. Before the emergence of this kind of wheat harvesting, thresher and harvester greatly improve the working efficiency in the 19th century. In the past, such a process needs to be finished by two machines. One is harvesting machine, and the other is threshing machine. Now, Farmers are able to complete all the processes, for our combined wheat harvesting is equipped with cutting and threshing at the same time, which saves labor intensity and relives farmer’s burden.

Most important, you do not need to buy two machines including small combined harvester and thresher machine, and such a machine can save you cost and energy. This article is about the two types of rice harvesting machine.

type one

Small Combined harvesting rice wheat machine, a machine to directly get crop kernels from the field, integrates harvesting, threshing, separating straws, removing impurities as a whole. In other words, this rice harvesting can cut the rice or wheat and then thresh them, and you can get clean kernels finally. Importantly, the breakage rate of kernels are only 1.5%, and the rice loss rate is 2%.

Wheat Harvester
Wheat Harvester
Wheat Harvester Structure
Wheat Harvester Structure

Technical parameter of Small combined harvester

Model 4LZ-0.8(Track)
Connection/Drive Single,shaft,Traction
Starting mode Electric starting
Lighting 12V/100W
Cooling Air cooling
Weight 450 kg
Dimensions 2700*1420*1350 mm
Engine Model 188 F
Diesel engine Single cylinder,horizontal,evaporative water,direct injection
Rated power 13.5 Hp
Rated engine speed 3600 r/min
Fuel consumption 20 kg/hm2
Theoretical working speed 2.56 (second gear)
Productivity 400-1000m2 /h
Breakage rate 1.5%
Loss rate Rice 2%
Wheat 3.5%
Rated cutting width 1200 mm
Min ground clearance 180 mm
Caterpillar Length 800 *Width 250 mm
Tire size 5.00-12
Working Site Of Rice Harvesting Machine
Working Site Of Rice Harvesting Machine

The preoccupation of small combined harvester

1. Rice harvester machine should go in field straightly, which can improve working efficiency and avoid crop wasting
2. User should control the speed of wheat harvesting machine according to the height, wetness of crop and the moisture of field. Speed down for high crops and speed up for dry fields.

Advantage of rice harvester

1.High threshing technology to ensure clean kernels and thorough separation.
2. Adopt to Three-in-one drum, low load, and low breakage rate.
3.Wider feeding port: raw material can be put into machine smoothly without any blockage.
4.Wider lift conveyor: make it easy to convey crops
5. Our combined rice harvesting machine has reasonable design, high reliability, easy maintenance, low cost.

  1. High threshing rate. The threshing rate is more than 95%.
  2. people can sit on the machine to operate, saving time and energy.

Type two

Self-propelled combined harvester also integrates walking, harvesting, cleaning and threshing as a whole, and is driven by the diesel engine. People can sit to work and it is very convenient for farmers. It has good maneuverability, easy movement, and high production efficiency. The crop will enter the drum to be threshed after harvesting, which saves labor time. High capacity and low loss rate are the biggest advantages of it.

rice harvester3

Completed Rice Harvesting Machine
Completed Rice Harvesting Machine

rice harvester1

model: TZY-100A
type: Ride type (people can sit)
motor: 9.2kw
engine: 12.5Hp diesel engine
cutting-width: 120cm
cutting-height: 12-75cm
breakage rate: <5%
trash content: <7%
capacity: 1000m³/h
size: 2600*1340*1540mm
weight: 450kg
Rice Harvester
Rice Harvester

the preoccupation of rice harvester

  1. Be sure to read the product manual carefully before use. The structure of the wheat harvester is complicated, although the quality of the machine is very good, and you still need to know the inner structure and follow the introduction to operate. Otherwise, the machine will be prone to failures.

2. The conditions of harvested crop vary widely such as crop variety, maturity, moisture content, yield, crop height. Thus, the relevant mechanisms of the machine should be adjusted in time to ensure good performance.

3. The protective device installed on the rice harvester is to protect the safety of the operator. Therefore, it cannot be disassembled when working. If it has been disassembled during maintenance, the user should install it again to avoid the accident.

4. The combine harvester should be inspected, maintained frequently such as checking whether lacking lubricating oil or water, looseness of the screw and abnormal sound, etc.

5. All the parts of wheat harvesting machine are designed to be coordinated and cannot be modified at will.

Rice Harvester
Rice Harvester
Rice Harvester  Advantage
Rice Harvester Advantage

Advantage of rice harvester

Low breakage is only 5% and you can get very intact and clean kernels

2.High capacity. This combined harvester has a higher capacity(1000m³/h) compared with other harvesters

3.Cutting height is adjustable(12-75cm).

4.Easy operation.only one person can finish all the processes.

5.Multiple functions. It can harvest the rice and wheat firstly and then thresh them to get kernels, which save time and energy.

Rice Harvester  Machine
Rice Harvester Machine

Malfunction and related solution of rice harvester

Malfunction Reason Solution
Cutter is blocked 1. Grass and mud on the cutter. 1. Stop and clear obstacles
2. The blade gap is too large. 2. Adjust the blade clearance.
3. the amount of crop is excessive. 3. reduce the harvesting width.
4. Damage to the blade. 4. Repair or replace.
The cutter heaps much crops 1. the crop is shorter than 55 cm 1. try to reduce the stubble height.
2. The cutter transporting rack is damaged. 2. Repair or replace
The threshing roller is blocked. 1. The feeding amount is excessive or uneven. 1. Control the cutter to cut crops evenly during operation.
2. The drum speed is low 2. Working with medium and large throttle
3. The stem is too wet, and the crop is too high 3. Choose dry crops to harvest and increase the stubble height.
4. The guide plate is detached or worn. 4. Repair or replace
The kernel outlet is blocked 1. The kernel outlet is full, and the kernel container is not changed in time. 1. Change the container in time.
2. The stem is wet, and the grain contains weeds. 2.Reduce the amount of feeding crops, and work with the medium and large throttle.
The crop head falls down the field. Harvesting crop height exceeds 1.1 m. Adjust the height of cutter.

How to use rice harvester?

During the harvesting season, due to heavy tasks, rice harvester often encounters varieties of crops, fields with different sizes, and complex and varied natural conditions. In order to maximize the working efficiency, the operator not only should know the structural performance of the combined rice machine but also correctly master the using method and operating procedures.

  1. Preparation before use

On the basis of maintenance, you must carry some necessary tools and vulnerable parts. At the same time, you shall add enough fuel and lubrication oil.

  1. Preparation and harvesting methods.

(1) You should know the condition of roads, soil depth, the height of crop, humidity in order to make appropriate adjustments to the wheat harvesting machine.

(2) When the harvester goes to the field, it should generally enter from the left corner. In order to avoid losses, the 1.2 m x 2.4 m open space should be cut manually in the right corner. If the field is not high, the rice harvester can work directly.

(3) If the terrain is relatively neat and is not high, in order to improve production efficiency, multiple fields can be connected to harvest.

Successful case of rice harvesting machine

At the beginning of June, we delivered 2 sets rice harvesting machine to Congo. This customer visited our factory to test the machine, and he felt very satisfied after testing. We sent him some vulnerable spare parts for free, since it is the first cooperation between us, and our company wants to build a long-time partnership with him. Our workers packed the machine carefully in the case of an accident during delivery. The following pictures are the packing pictures.

Shipment Picture04

Shipment Picture05

Shipment Picture06

1. What is the cutting width of the two rice harvester machine?
120cm for two types of machine.
2. What is the cutting height?
3. What is the difference between both machines?
Type one is electric starting, and type two is ride type (people can sit).
4. What is the loss rate of both machine?
Type one: rice loss rate 2%
Wheat loss rate of 3.5%
Type two: less than 5%.
5. Can I get clean rice or wheat kernels by using this rice harvester machine?
Yes, the machine can cut rice or wheat and thresh them at the same time.
6. What is the raw material of this machine?
Just rice and wheat.
7. Are you the manufacturer?
Yes, we are. Welcome to visit our factory.
8. Can you change the machine voltage as our request?
Yes, we can.
9.How about your after-sales service?
Our engineer can go outside to install and train your workers to operate the full machine line.
10.Warranty time of your machine?
1 year