Product Overview of the EP-9.259 Lawn Mower Gearbox by TEBSA

The EP-9.259 lawn mower gearbox from TEBSA Argentina is a reliable mechanical powerhouse designed to transfer speed and torque through its internal gears, boosting the performance of rotary cutters and lawn mowers. Operating at 40 horsepower, this gearbox features a sturdy ductile iron housing and a smooth 1-3/8-inch input shaft. Its bevel gear design delivers a 1:1.46 ratio, making it a perfect fit for 4-foot, 5-foot, and 6-foot rotary cutters. Installation is straightforward, thanks to four 5/8-inch bolt holes on a 6-3/4-inch bolt circle. Since 1997, TEBSA has crafted durable solutions like this one, offering a 100% quality guarantee and a 50% cost advantage over original brands—ideal for Argentina’s farmers and landscapers.

Key Features and Technical Specifications

The EP-9.259 lawn mower gearbox stands out for its blend of strength and precision, tailored to meet the demands of lawn care and light agricultural tasks in Argentina. Its ductile iron housing resists wear and tear, while the 1-3/8-inch smooth input shaft pairs seamlessly with PTO systems running at 540 RPM. The bevel gears, with a 19/13 tooth setup, deliver a 1:1.46 ratio—perfect for balancing speed and torque. Whether you’re trimming grass in Buenos Aires suburbs or maintaining pastures in Córdoba, this gearbox handles it all.

It’s built for rotary cutters ranging from 4 to 6 feet, offering versatility for small farms and landscaping crews. The output shaft, a 1-1/2-inch, 12-spline design stretching 4-1/2 inches, ensures steady power transfer. At just 14 kg, it’s light enough to install yet tough enough for daily use. The mounting base, 3/8-inch thick with a 4-3/4-inch hole spacing, secures it firmly. For maintenance, it uses 90-weight gear oil (not included), and comes with an input shaft snap ring tucked in a plastic tube.

Here’s a detailed breakdown of its specs:

This gearbox also includes extras like a castellated nut and carrier hub for stump jumpers, making it a practical choice for lawn mower gearbox replacements or upgrades.

Applications and Benefits in Argentina

The EP-9.259 lawn mower gearbox shines across a range of uses, from residential lawn care to small-scale farming in Argentina’s diverse landscapes. It’s a go-to for rotary cutters tackling grass, weeds, and light brush—think maintaining parks in Rosario or clearing fields for soybean prep in the Pampas. Its 40 HP capacity suits medium-duty tasks, while the 1:1.46 ratio ensures efficient cutting without overloading your tractor.

In Argentina, where farming drives the economy, this gearbox supports key crops like wheat and corn by keeping pastures and edges tidy. Landscapers love it for 5-foot mowers on golf courses or rural properties, while farmers pair it with 6-foot cutters for bigger jobs. The ductile iron build handles dusty summers and rainy winters, common in regions like Mendoza or Santa Fe.

Benefits include:
- **Durability**: Forged and heat-treated materials last through tough seasons.
- **Efficiency**: Smooth power transfer cuts mowing time.
- **Cost Savings**: TEBSA’s 50% cost edge beats pricier originals.
- **Versatility**: Works clockwise or counterclockwise, fitting various setups.
- **Support**: Our team responds within 24 hours for any questions.

For online buyers searching “lawn mower gearbox for sale in Argentina” or “reliable rotary cutter gearbox,” the EP-9.259 delivers. It’s also customizable—whether you need aluminum or brass tweaks, we’ve got you covered.

Customization and Maintenance Tips

TEBSA doesn’t just sell gearboxes; we tailor them. The EP-9.259 can be adjusted to your specs, from materials like aluminum or zinc to surface finishes like powder coating or anodizing. Need it for a specific mower brand or a unique application like vineyard trimming in San Juan? Our engineering crew, with decades of know-how since 1997, can craft it from your drawings or samples.

Here’s what we offer for customization:

To keep it running smoothly:
- Check oil levels every 50 hours and top off with 90-weight gear oil.
- Inspect the input shaft for wear and grease it regularly.
- Tighten bolts after the first 10 hours of use to avoid loosening.
- Store it dry to dodge rust, especially in Argentina’s humid zones.

About TEBSA and Our Agricultural Solutions

TEBSA, Argentina’s trusted name in agricultural gearboxes since 1997, brings decades of expertise to every product. Based in Argentina, we’re part of HZPT’s global network, serving farmers and landscapers with ISO 9001:2015-certified quality. Our EP-9.259 lawn mower gearbox is just one example of our commitment to durability, affordability, and fast support—our team’s ready to assist within 24 hours.

Beyond lawn mower gearboxes, we produce solutions for:
- Rotary tillers
- Fertilizer spreaders
- Post-hole diggers
- Corn and rice harvesters
- Snow blowers and garden machines

Looking for a custom agricultural gearbox in Argentina? We’ve got the skills and materials—alloy steel, brass, or plastic—to make it happen. Contact us to boost your equipment’s performance today.