The EP-RC51 rotary cutter gearbox from TEBSA, based in Argentina, is a high-performance solution for farmers and landscapers tackling tough mowing tasks. Whether you’re maintaining vast soybean fields in the Pampas, clearing pastures near Córdoba, or keeping industrial sites tidy in Buenos Aires, this gearbox delivers the power and reliability you need. Built to industry standards, it’s designed to optimize your rotary cutter’s performance, ensuring smooth operation across diverse applications like crop residue management, lawn maintenance, and heavy-duty land clearing.

Since 1997, TEBSA has been a trusted name in agricultural machinery, offering a 100% quality guarantee and a 50% cost advantage compared to original brands. The EP-RC51 is no exception, crafted with precision to handle Argentina’s demanding farming conditions. Its compact design, heat-treated components, and versatile compatibility make it a go-to choice for professionals seeking efficiency and durability.

Specifications of the EP-RC51 Rotary Cutter Gearbox

Design and Technical Features for Reliable Performance

The EP-RC51 rotary cutter gearbox is engineered to handle the rigors of agricultural mowing with unmatched precision. Its standout feature is the high-speed ball bearing units, which reduce friction and wear, ensuring smooth power transfer from your tractor’s PTO to the mower blades. The gears and shafts undergo advanced heat treatment processes like carburization and nitriding, boosting their strength to withstand heavy loads and abrasive conditions, such as cutting through dense crop stubble or tough grass.

Weighing just 29 kg, the EP-RC51 strikes a balance between sturdiness and ease of installation. It offers two gear ratios—1:1.47 and 1:1.93—allowing users to adjust performance based on the task, whether it’s light lawn mowing or heavy pasture clearing. The spline and taper spline input/output options ensure compatibility with a wide range of hydraulic motors and PTO shafts, making it versatile for Argentina’s diverse farm equipment, from small tractors to larger rotary cutters.

The gearbox connects seamlessly to mower bodies with mounting diameters of 133 mm, 171.2 mm, or 171.2 mm, and its cutter holder uses conical involute splines with 5/10 or 4/8 diameter pitch for secure attachment. Each unit comes with a turret mounting nut for quick setup. To keep things running smoothly, the gearbox ships dry, requiring industry-standard lubricating oils—check the manual for specifics to maintain peak performance.

For farmers in Argentina, where fields can vary from flat plains to uneven terrain, the EP-RC51’s compact design minimizes vibration and stress on the mower. Its alloy steel construction resists corrosion, a key advantage in humid regions like the Argentine Mesopotamia. This gearbox isn’t just a component; it’s a workhorse built to keep your equipment cutting cleanly, day after day.

Compatibility Options

Applications and Benefits for Argentine Farmers

The EP-RC51 rotary cutter gearbox shines across a range of agricultural and industrial tasks, making it a favorite for Argentine farmers and contractors. Its primary application is in rotary mowers and lawn cutters, where it powers through thick grass, crop residue, and small shrubs with ease. In Argentina’s soybean and wheat fields, it helps clear stubble post-harvest, preparing land for the next planting season. For pasture management near Rosario or Mendoza, it keeps grazing areas neat and productive.

Beyond farming, the EP-RC51 tackles landscaping jobs, such as maintaining public parks or clearing roadside vegetation. Its 30 HP capacity suits small to mid-sized tractors, common on family farms in Argentina, while its robust build handles occasional heavy-duty tasks like cutting through overgrown lots for construction prep. Online buyers searching for “reliable rotary cutter gearbox in Argentina” or “affordable mower gearbox for small tractors” will find the EP-RC51 a perfect match.

What sets this gearbox apart is its practical benefits:
Durability: Heat-treated alloy steel gears and a corrosion-resistant housing stand up to Argentina’s humid summers and dusty dry seasons.
Efficiency: High-speed bearings and optimized gear ratios cut down on fuel use and mowing time, saving you money.
Versatility: Multiple input/output options fit various hydraulic motors and PTO setups, so you’re not locked into one brand.
Cost Savings: TEBSA’s 50% cost advantage means you get premium quality without the premium price tag.
Low Maintenance: Simple oil changes and occasional checks keep it running smoothly, with TEBSA’s team ready to answer questions within 24 hours.

For those managing Argentina’s unique crops like soybeans or maize, the EP-RC51 ensures consistent cuts, reducing equipment strain and boosting productivity. Its lightweight 29 kg frame doesn’t bog down smaller machines, making it ideal for farms transitioning to precision agriculture.

Application Scenarios

Why Choose TEBSA’s EP-RC51 Gearbox

Choosing the EP-RC51 means investing in a product backed by decades of expertise and a commitment to quality. TEBSA’s engineering team, with over 25 years of experience, designs gearboxes that meet ISO9001-2015 standards, ensuring every unit leaving our facility is ready for the field. Unlike generic options flooding online markets, our gearbox is tailored for real-world challenges—like Argentina’s mix of flat plains and rolling hills—where reliability can make or break a harvest.

The EP-RC51’s technical edge lies in its precision manufacturing. The gear teeth (22/15 or 29/15) and module (5.08/4.0) are optimized for torque delivery at 540 rpm, giving you consistent power without overheating. Its spline and taper spline connections reduce slippage, a common issue with lower-quality gearboxes, while the included turret mounting nut simplifies installation, even for farmers new to equipment upgrades.

For online buyers searching terms like “buy rotary cutter gearbox Argentina” or “30 HP mower gearbox for sale,” the EP-RC51 stands out for its balance of affordability and performance. TEBSA’s 100% quality guarantee means you’re covered, and our 50% cost savings let you reinvest in your farm—whether it’s new seeds or better irrigation. If you’re in Buenos Aires, Rosario, or Mendoza, our team responds within 24 hours to ensure you’re never stuck.

Maintenance is straightforward: fill with manufacturer-approved oil, check for leaks, and grease the splines occasionally. This keeps downtime low, so you’re back in the field faster. Whether you’re a small farmer or a contractor handling multiple jobs, the EP-RC51 is built to deliver value and peace of mind.

About TEBSA and Our Agricultural Solutions

TEBSA, operating in Argentina since 1997, is a trusted manufacturer of agricultural gearboxes and components, known for reliability and innovation. Based in Argentina, we understand the local farming landscape—from soybean fields to cattle pastures—and design products to match. Our ISO9001-2015 certification reflects our commitment to quality, and our 50% cost advantage makes high-performance equipment accessible to all.

Beyond the EP-RC51, we offer a wide range of agricultural gearboxes to power your farm:
Fertilizer Spreader Gearboxes: For precise nutrient distribution in maize or wheat fields.
Post Hole Digger Gearboxes: Ideal for fencing or vineyard setup in Mendoza.
Rotary Tiller Gearboxes: Perfect for soil prep in Argentina’s fertile plains.
Flail Mower Gearboxes: For heavy-duty clearing of brush and crop residue.
PTO Shafts: Versatile connectors for tractors and implements across applications.

Each product is backed by our 24-hour response team and a full quality guarantee, ensuring you get the support you need, whether you’re in the Pampas or Patagonia. Ready to upgrade your rotary cutter? Contact TEBSA today to learn more about the EP-RC51 or explore our full catalog of agricultural solutions.