Agriculture Combine Standard Ratovator Tractor Parts Chain 08b-1 08b-3 10A-1 10A-2 12A-1 16A-1 16ah-108b-2 12A-2 12ah-2 16A-2

Functions and Benefits of Agricultural Chains
Agricultural chains are essential to the efficient and reliable operation of farm equipment, providing several key benefits:

Power transmission: This is the primary function. Agricultural chains transmit mechanical power from the tractor PTO (power take-off) or machine engine to various working parts, such as cutting blades, rotating drums, or augers. This ensures that the implement receives the power it needs to perform its tasks.

Material handling and conveying: Many agricultural operations involve the transport of crops, seeds, feed, or waste. Chains with specialized attachments are essential for moving these materials within machinery. They can lift, pull, and transport products efficiently.

Synchronization and speed regulation: In complex machinery, such as combines or planting equipment, chains ensure that different parts move in precise synchronization. This is essential for precise seeding, consistent harvesting, or the coordinated operation of multiple mechanical devices.

Durability and robustness: Agricultural chains are extremely durable. They are typically made of high-quality heat-treated steel and are designed to resist wear, abrasion, and fatigue, allowing them to operate continuously in harsh conditions (dust, dirt, shock, vibration).

Environment resistance: They are designed to operate reliably in environments with moisture, mud, crop residue, and sometimes corrosive fertilizers or pesticides. Many chains feature coatings or materials that prevent rust and corrosion.

Load-carrying capacity: Agricultural chains are able to withstand large tensile loads and transmit high torque, which is critical for tasks such as baling dense hay or driving heavy harvesting machinery.

Compatibility with attachments: A variety of attachments (such as K-type, M-type, G-type, or custom chain plates) can be integrated with these chains, allowing them to perform special functions such as harvesting crops, pushing materials, or lifting.

Field repairability (some types): Some agricultural chains, such as steel detachable chains, are designed to be easily removed and repaired in the field, minimizing downtime during critical seasons.

Self-cleaning design (some types): Chains like steel pivot chains often have an open barrel design that helps prevent debris, mud, or crop residue from building up and causing sticking, which is especially important in dusty or muddy conditions.

Applications of agricultural chains


1. Harvesting equipment
Combine harvesters: widely used to drive cutting knives, feed chains, threshing drums, cleaning fans, and internal conveyors for handling grain, corn, soybeans, or rice.

Hay balers: used to compact and bundle hay or straw. The chain drives the pickup mechanism, compression chamber, and knotting system.

Forage harvesters: power the cutting, chopping, and blowing mechanisms for silage production.

Potato and root harvesters: chains with special attachments are used to dig, separate, and convey root crops.

Corn pickers/heads: chains are used to collect corn stalks and pull them into the machine.

2. Tillage and soil preparation
Although chains do not always directly drive tillage tools, some power-driven tillers or soil handling equipment also use chains as internal mechanisms.

3. Planting and sowing machinery
Drills and seed drills: Chains often drive precise metering mechanisms that control the speed and spacing of seed and fertilizer, ensuring accurate seeding.

Fertilizer spreaders: Used to drive augers or rotating disks to distribute granular fertilizer or manure.

4. Material handling and storage
Grain augers and conveyors: Used to move grain from harvesters to grain carts, storage bins, or processing plants.

Feed carts and mixers: Used to convey and mix livestock feed.

Manure spreaders: Heavy-duty chains are used to evenly move and distribute manure across the field, and corrosion resistance is often required.

Hay lifters: Used to lift hay bales to storage.

5. Other farm equipment
Irrigation systems: Used for movement and rotation of some pivot or pan irrigation systems.

Lawn mowers (some types): While many mowers use belts or shafts, some rugged mowers may use chains as an internal drive.

Specialty Crop Harvesters: Chains with custom attachments for specific crops, such as citrus, vegetables, or nuts.