The T-290F post hole digger gearbox from TEBSA, Argentina’s trusted manufacturer since 1997, is a robust and reliable component designed for demanding agricultural and landscaping tasks. Built to replace the Comer Code T-290F, this gearbox delivers exceptional performance for drilling holes in tough soils, making it a go-to choice for farmers, landscapers, and contractors across Argentina’s diverse terrains, from the Pampas plains to the fields of Córdoba. With a 100% quality guarantee and a 50% cost advantage over original brands, TEBSA ensures durability, efficiency, and value.

Crafted with cast iron GG25 housing and precision-engineered gears, the T-290F is built to withstand the rigors of heavy-duty digging. Its 1:1 gear ratio and 66.2 kW maximum input power make it ideal for post hole diggers used in fencing, tree planting, and vineyard setups. Whether you’re working on soybean farms in Buenos Aires or orchards in Mendoza, this gearbox offers the strength and versatility needed for Argentina’s agricultural heartlands.

Overview and Applications

The T-290F post hole digger gearbox is engineered for a wide range of agricultural and landscaping applications, delivering reliable power transmission for digging precise holes in various soil types. Its compact design and sturdy construction make it a perfect fit for post hole diggers attached to tractors via PTO (power take-off) shafts, a common setup in Argentina’s farming and rural sectors.

This gearbox excels in tasks like installing fence posts for cattle ranches, planting trees for agroforestry, and setting up trellises for vineyards—a critical need in Argentina’s wine regions. It’s also used in landscaping projects, such as park maintenance in Rosario or garden installations in urban areas. The T-290F’s versatility makes it suitable for both small-scale farmers and large agricultural operations, ensuring consistent performance in sandy loams, clay-heavy soils, or rocky terrains.

Key applications include:
- Fencing: Ideal for drilling holes for wooden or metal posts on cattle or sheep ranches in the Pampas.
- Tree Planting: Supports agroforestry and reforestation efforts, perfect for Argentina’s sustainability initiatives.
- Vineyard and Orchard Setup: Ensures precise hole placement for trellis systems in Mendoza’s wine country.
- Landscaping: Used in urban and rural projects for installing poles, signs, or decorative plants.

The T-290F’s ability to handle these tasks stems from its robust cast iron housing and carefully designed gear arrangement (5-6), which ensures smooth operation under high torque. For farmers and contractors searching for a “reliable post hole digger gearbox in Argentina” or “T-290F replacement for agricultural drilling,” this product stands out for its quality and affordability.

Technical Specifications

The T-290F gearbox is packed with features that make it a top performer in agricultural machinery. Below is the detailed specification table:

Technical Features and Benefits

The T-290F post hole digger gearbox offers a range of technical advantages that make it a standout choice for agricultural and landscaping professionals in Argentina. Below are its key features and benefits, tailored to meet the demands of modern farming and construction.

High Torque Output: With a maximum output torque of 1135 Nm, the T-290F delivers the power needed to drill through compact soils, such as those found in Argentina’s wheat and corn fields. This ensures efficient digging without overloading the tractor.

Durable Cast Iron Housing: The GG25 cast iron housing provides exceptional strength and resistance to impacts, vibrations, and harsh weather conditions, like those in Argentina’s variable climate. This durability translates to a long service life, reducing replacement costs.

Precision Gear Arrangement: The 5-6 gear arrangement and 1:1 ratio ensure smooth power transfer, minimizing wear and tear. This design is optimized for post hole diggers, providing consistent performance during extended use.

Versatile Shaft Compatibility: Featuring 1 3/8" (6) shafts (X, Y, Z), the gearbox connects seamlessly with standard PTO shafts used in Argentina’s tractor fleet, making it easy to integrate into existing equipment.

Cost-Effective Design: TEBSA’s 50% cost advantage over original Comer models makes the T-290F an affordable yet high-quality option for farmers and contractors looking to “buy post hole digger gearbox online” or source replacements locally.

Easy Maintenance: The gearbox is designed for straightforward upkeep. It arrives without oil, allowing users to fill it with 2.3 liters of 80W-90 SAE viscosity grade oil. After the first 50 hours, replace the oil, then every 500 hours thereafter, ensuring long-term reliability.

The following table summarizes the key benefits:

Maintenance and Installation

Proper installation and maintenance are critical to maximizing the T-290F’s performance and lifespan. TEBSA’s engineering team, known for responding within 24 hours, provides support to ensure seamless integration and upkeep. Below are essential tips for farmers and contractors in Argentina:

- Installation:
- Ensure the gearbox is compatible with your tractor’s PTO shaft (1 3/8" 6-spline). Align the input shaft (Z) correctly to avoid misalignment, which can cause vibrations or gear damage.
- Securely mount the gearbox to the post hole digger frame, checking for proper clearance and stability.
- Fill the gearbox with 2.3 liters of 80W-90 SAE oil before use, as it ships without oil.

- Maintenance:
- After the first 50 hours of operation, drain and replace the oil to remove any initial debris. Use high-quality 80W-90 oil to maintain performance.
- Check the oil level every 100 hours and replace it every 500 hours or annually, whichever comes first.
- Inspect the gearbox regularly for leaks, cracks, or wear, especially after heavy use in rocky soils like those in Patagonia.
- Clean the input and output shafts periodically and apply grease to prevent corrosion, particularly in humid regions like Misiones.

- Troubleshooting:
- If you notice unusual noises or reduced performance, check for low oil levels or misalignment. Contact TEBSA’s team for guidance on performance at different speeds or other concerns.
- Store the gearbox in a dry, covered area when not in use to protect it from Argentina’s seasonal rains.

By following these steps, users can ensure the T-290F performs reliably for years, whether drilling holes for fences in Santa Fe or planting trees in Salta. For those searching for “post hole digger gearbox maintenance tips” or “T-290F installation guide,” TEBSA’s expertise makes it a trusted partner.

About TEBSA and Our Agricultural Solutions

Since 1997, TEBSA has been a leading manufacturer of agricultural gearboxes and components in Argentina, delivering high-quality solutions with a 100% quality guarantee. Based in the heart of Argentina’s agricultural region, we combine advanced manufacturing processes—like forging, heat treatment (carbonitriding), and precision grinding—with a commitment to affordability, offering a 50% cost advantage over original brands. Our ISO9001-2015 certification and talented engineering team, which responds within 24 hours, make us a reliable partner for farmers and contractors nationwide.

In addition to the T-290F post hole digger gearbox, TEBSA offers a wide range of agricultural gearboxes and components, including:
- Rotary Cutter Gearboxes: For heavy-duty mowing in soybean and wheat fields.
- Fertilizer Spreader Gearboxes: For precise nutrient distribution on large farms.
- Lawn Mower Gearboxes: For landscaping and turf maintenance in urban parks.
- Rotary Tiller Gearboxes: For soil preparation in corn and sunflower plantations.
- PTO Shafts: For powering various farm implements with reliable torque transfer.

Whether you’re in Buenos Aires, Mendoza, or Patagonia, TEBSA’s products are designed to meet the unique needs of Argentina’s agricultural and industrial sectors. Contact us today to learn more about the T-290F or explore our full range of solutions for “agricultural gearboxes in Argentina” or “buy post hole digger gearbox online.”