Different Types of Harvesters Used in Agriculture

Different types of harvesters were developed to meet various harvesting needs. Choosing the right harvester is not about finding the best machine. It is about finding the one that matches your crop, your terrain, and your budget. In this guide, we break down combine harvester types. You can get a valuable guide for selecting a combine harvester.

To find the right machine, you need to consider four key factors:

• Crop type
• Travel mechanism
• Travel mode
• Feed rate

Let’s walk through each factor in detail, so you can see exactly which combine harvester is the best for you.

Start with Your Crop: Harvest-Specific Selection

Before diving into the details, here’s a quick decision table that shows which harvester type is typically used for each major crop, and what you should pay attention to when choosing one.

Let’s start with rice and wheat—the most common crops for combine harvesters.

• Rice and Wheat

Rice and wheat are often grouped because a single combine harvester can handle both, but they grow in very different conditions. Rice typically grows in paddy fields, while wheat grows in dry fields. So the real question is: can one machine really do both?

The short answer is yes. It depends on three key features that allow the same machine to adapt to both crops and both field conditions:

• Adjustable undercarriage
• Quick-change header
• Adjustable threshing drum

This is precisely what sets Wubota rice combine harvesters apart from other similar products on the market. Building on the field trafficability and mud-proof capability, we have equipped the rice harvester with an adjustable threshing cylinder. You do not need to replace any core components after the rice harvest season. You simply need to adjust key parameters, and the machine is ready for efficient wheat harvesting. In rice-wheat rotation areas, the equipment can be put into operation throughout the year. This significantly shortens your investment payback period.

• Peanut

Unlike rice and wheat, which grow above ground, peanut pods are buried underground. Slight deviations in digging depth and angle can lead to pod loss and damage. Different soil types also place varying demands on the equipment.

Wubota peanut combine harvester can address these challenges. It features an optimized design for both the digging mechanism and the pod-picking system. It maintains stable performance regardless of terrain and soil conditions, ensuring a high pod-picking rate while keeping the damage rate to a minimum.

• Corn

Corn plants, on the other hand, are tall with thick stalks, and the ears are positioned relatively high.

Wubota corn harvesters make your corn harvesting more efficient. The ear-picking mechanism adapts to different row spacings and planting densities, keeping loss rates within industry standards. The overall machine is compact with a small turning radius, offering flexible adaptability to small-to-medium plots and irregular fields.

• Sugarcane

Sugarcane plants can grow as tall as 3-4 meters, with thick and sturdy stalks. Sugarcane harvesting demands a different approach: heavy-duty cutting and whole-stalk handling. So the real question is: what does a harvester need to handle all this at once?

Wubota sugarcane harvesters can answer this question with optimized design. They are equipped with powerful disc cutters and high-efficiency leaf-stripping units. They have been optimized for field operations involving various row spacings and planting densities. This delivers stable cutting quality and effectively safeguards the ratooning rate of perennial sugarcane.

• Soybean

Soybean, by contrast, presents a thorny problem: the pods are too close to the ground, typically only 5 to 15 centimeters away. If the combine harvester’s header is set too high, low-hanging pods will not be picked up, resulting in yield loss. If the header is set too low, the cutterbar is likely to touch the ground, accelerating blade wear. Striking this balance is difficult in actual operation.

Luckily, soybean harvesters are specifically designed to address these challenges. Their design has been optimized to accommodate the biological characteristics of soybeans, with the key features reflected in the following aspects:

• Low-Profile Header Design
• Flexible Threshing System
• High-Airflow Cleaning System

Wheel or Track: Terrain-Adaptive Choice

By now, you should have a clear idea of which harvester type matches your crop. But even within the same type, there’s still a key decision to make: how should the machine move through your field?

The choice between wheeled and tracked harvesters is not about brand or price, but about your field conditions. Wet, soft, or sloping ground calls for tracks. Dry, flat, or hard ground favors wheels. Pick the wrong one, and you could find yourself stuck in the mud.

Next, look at how each option performs in different conditions, so you can choose the one that keeps your harvest moving.

• Wheeled Harvester

On dry and flat terrain, a wheeled harvester is a suitable choice for you. The advantages of wheeled harvesters lie in higher travel speed and convenient relocation between different fields. These machines are more affordable than tracked models. They require less maintenance, and spare parts are widely available.

But what if your field is wet, soft, or uneven? That’s where tracked harvesters come in.

• Tracked Harvester

For rice paddies or muddy low-lying fields, tracked harvesters are recommended. The tracks’ large contact area with the ground ensures low ground pressure. The machine maintains good maneuverability and is less likely to get stuck even in paddy fields with deep mud.

That’s exactly what Wubota tracked harvesters are designed for. Equipped with high-lug rubber tracks, these machines maintain excellent traction and maneuverability even in muddy fields. Key components are sealed against water ingress, while the electrical system offers robust moisture resistance. These design features help reduce failure rates in high-humidity paddy environments. In addition, the track system is designed to minimize ground pressure, ensuring reliable maneuverability in soft field conditions.

So the rule is simple: wheels for dry, flat fields; tracks for wet, soft, or sloping ground. Choose the one that matches your field conditions, because the best harvester in the world won’t help if it can’t get through your field.

Next, let’s look at another key decision: how should the machine be powered?

Self-propelled or PTO-driven: Power-Compatible Configuration

Do you want the machine to power itself, or run off your tractor?

Some harvesters are self-propelled—they have their own engine and drive system. Others are PTO-driven—they attach to your tractor and draw power from it, saving you the cost of a second engine.

Which one is right for you? It depends on your existing equipment, your budget, and your farm size. Here’s how to decide.

• Self-Propelled Harvester

The advantages of a self-propelled harvester lie in its maneuverability, operating comfort, and high operating efficiency. The machine features a highly integrated design with all systems incorporated into a unified configuration. Field operations—including turning, reversing, and grain unloading—are straightforward and efficient.

To be sure, self-propelled models come with a higher purchase price. They also require more demanding routine maintenance and professional servicing. They are best suited for large farms with substantial planting areas and heavy workloads.

So, Wubota self-propelled harvesters can be your partners. They feature a power system that works in concert with the working units. This ensures consistent performance across a wide range of operating conditions. The cab is equipped with an ergonomic control system that effectively reduces operator fatigue during prolonged operation. This makes it particularly well-suited for large-scale, continuous operations.

But what if your farm is smaller? What if you already have a tractor, and you’d rather put that engine to work than buy a second one?

That’s where PTO-driven harvesters come in.

• PTO-driven Harvester

Instead of carrying their own engine, PTO-driven harvesters attach to your tractor and draw power from it. So you’re using one power source for two jobs. The primary advantage is lower cost compared to self-propelled models.

That lower cost does come with trade-offs, though. Their maneuverability is relatively limited. The large turning radius compromises maneuverability in narrow or irregularly shaped fields. They also require adequate road conditions for transport.

For farms where these trade-offs are acceptable, a PTO-driven harvester can be an excellent value proposition.

Feed Rate: Engineered for Operational Efficiency

You’ve matched your harvester to your crop, your field conditions, and your power setup. Finally, there’s one more thing you need to consider: how fast can the machine process your crop?

You should know about the feed rate. It directly determines the equipment’s operating efficiency and the suitable scale of operation. Here’s a quick decision table that shows which feed rate configuration fits you.

Select a feed rate that matches your farm scale to ensure efficient harvesting.

Conclusion

By now, you’ve mastered some harvester information and had a clear decision-making framework:

• Start with your crop: It determines the header and internal configuration.
• Consider your field conditions: Wheels for dry, flat groundand tracks for wet or sloping terrain.
• Choose your power source: Self-propelled for high mobility and efficiency.PTO-driven for lower cost using your existing tractor.
• Match your feed rate: Select the throughput capacity that fits your farm size.

Put these factors together, and you’ll have a clear picture of which harvester type fits your farm. We offer a full range of harvesters, including models for rice and wheat, corn, peanuts, sugarcane, and more. If you still have questions during the selection process, or would like to receive tailored advice, please feel free to contact us. We will provide a customized selection proposal based on your crop type, land area, terrain conditions, and budget.