TEBSA, a trusted name in agricultural machinery since 1997, brings you the TB-278C rotary tiller gearbox, a compact and rugged solution designed for rotary tillers used across Argentina’s diverse farmlands. Built to handle the heavy stresses of tilling, this gearbox delivers high torque to power through tough soils, from the Pampas plains to the fields of Córdoba and Buenos Aires. With a 100% quality guarantee and a 50% cost advantage over original brands, the TB-278C combines durability, efficiency, and affordability for farmers and agricultural businesses.

The TB-278C features a cast iron GG25 housing, offering exceptional strength to withstand demanding conditions like rocky or clay-heavy soils. Its 1-3/8 inch, six-spline input and output shafts ensure seamless compatibility with standard PTO shafts, making it a versatile fit for tractors of various horsepower, from small family farms to large-scale operations. With a 1:1.46 gear ratio, it optimizes power transfer to the tiller blades, boosting performance without overloading your equipment. Whether you’re preparing seedbeds for soybeans or breaking ground for wheat, this gearbox is a dependable choice.

Overview and Features of the TB-278C Rotary Tiller Gearbox

The TB-278C rotary tiller gearbox is engineered for farmers who need reliable power transmission in tough tilling tasks. Its compact design doesn’t sacrifice strength, making it ideal for multi-row rotary tillers and mowers used in Argentina’s agricultural heartlands. The gearbox’s cast iron construction resists wear and tear, even when tackling dense soils or long hours of operation. TEBSA’s advanced manufacturing, including forging and heat treatment processes like carburization, ensures the TB-278C stands up to years of heavy use.

Key features include a high torque capacity of 100.8 daNm, which drives tiller blades efficiently, reducing strain on your tractor’s PTO. The 1-3/8 inch, six-spline shafts align perfectly with industry-standard setups, so you can swap it in as a replacement for Comer Code TB-278C without hassle. The 1:1.46 gear ratio strikes a balance between speed and power, letting you till deeper and faster, whether you’re working loamy fields or compacted plots. Plus, with a weight of just 24 kg, it’s easy to handle during installation or maintenance.

TEBSA backs the TB-278C with a commitment to quality, offering a product that’s 50% more cost-effective than competitors while maintaining top performance. Our engineering team, available within 24 hours, can assist with any questions about compatibility or setup, ensuring your operations in places like Rosario or Mendoza run smoothly.

Applications and Benefits in Argentine Agriculture

The TB-278C rotary tiller gearbox shines in a range of agricultural tasks, making it a go-to for farmers across Argentina. It’s designed for rotary tillers, mowers, and multi-row cultivators, handling everything from seedbed preparation to weed control. In regions like the Pampas, where soybeans and corn dominate, this gearbox powers through tough soils to create fine, even tilth for planting. It’s equally effective in smaller plots near Salta, breaking up hard ground for vegetable crops or pastures.

Here are the standout benefits of choosing the TB-278C:

• High Torque for Tough Jobs: With 100.8 daNm of torque, it cuts through clay or rocky soils, saving time on demanding fields.
• Versatile Compatibility: Works with tractors from 36.8 kW (50 HP) and up, fitting both compact and heavy-duty models.
• Cost Savings: TEBSA’s 50% cost advantage means you get premium performance without breaking the bank.
• Long-Lasting Build: Cast iron GG25 housing and precision gears resist wear, even in Argentina’s variable climates.
• Easy Integration: Standard 1-3/8 inch, six-spline shafts make it a plug-and-play replacement for Comer gearboxes.

For online buyers searching “rotary tiller gearbox for sale in Argentina” or “affordable TB-278C replacement,” TEBSA delivers a product that balances price and reliability. Its ability to handle diverse soil conditions—wet, dry, or compacted—makes it a favorite for preparing land for wheat, barley, or sunflowers. Farmers in Buenos Aires or Córdoba trust it to keep their operations moving, season after season.

Maintenance and Technical Details

Keeping the TB-278C in top shape is straightforward, ensuring long-term performance for your tilling needs. It arrives without oil, so you’ll need to fill it with 1.6 liters of SAE 80W-90 lubricant before use. After the first 50 hours, change the oil to maintain smooth operation, then every 500 hours or as needed. Regular checks for leaks or wear keep it running like new, especially in Argentina’s dusty or muddy conditions.

The gearbox’s technical specs make it a standout:

• Housing: Cast iron GG25 for rugged durability.
• Input Power: Up to 36.8 kW (50 HP) for versatile tractor use.
• Shafts: 1-3/8 inch, six-spline input (Z) and output (C, 41.45 mm hexagonal).
• Gear Arrangement: Reducing gears 5-6 for efficient power transfer.
• Weight: 24 kg, lightweight for its strength.

For farmers searching “rotary tiller gearbox maintenance tips” or “TB-278C specs for Argentine tractors,” TEBSA provides clear guidance. Clean the input shaft periodically and grease it to ensure efficient power flow. Check alignment to avoid vibration or gear damage, especially when switching between soil types like sandy loams or heavy clays. Our team responds within 24 hours to any technical questions, so you’re never left guessing.

Specifications of Rotary Tiller Gearbox TB-278C

About TEBSA and Our Agricultural Solutions

Since 1997, TEBSA has been a cornerstone of agricultural innovation in Argentina, crafting reliable and affordable machinery components from our base in the heart of the country’s farming region. Certified under ISO9001-2015, we pride ourselves on a 100% quality guarantee, delivering products that meet the needs of farmers in Buenos Aires, Córdoba, Rosario, and beyond. Our 50% cost advantage over original brands, paired with a skilled engineering team that responds within 24 hours, makes us a trusted partner for agricultural businesses.

In addition to the TB-278C rotary tiller gearbox, TEBSA offers a wide range of agricultural gearboxes and components. Our lineup includes rotary cutter gearboxes, fertilizer spreader gearboxes, flail mower gearboxes, post hole digger gearboxes, and PTO shafts for various farm tasks. Whether you’re harvesting corn, spreading manure, or mowing pastures, our products—built with materials like alloy steel and cast iron—deliver the strength and precision you need. Contact us today to explore our full catalog and see how TEBSA can power your farm.