Flail Mower Gearboxes – Replacement of Comer Code T-331A 1:1.94

Flail Mower Gearboxes – Replacement of Comer Code T-331A 1:1.94

Since 1997, TEBSA Argentina has been a trusted name in agricultural machinery, delivering robust solutions like the Flail Mower Gearbox T-331A. Designed specifically for flail mowers, this gearbox drives the cutting blades that shred grass, bushes, and small trees into fine mulch for fields, orchards, and landscapes. With a 100% quality guarantee and a 50% cost advantage over original brands, the T-331A is a reliable choice for Argentina’s farmers and landscapers tackling tough vegetation.

Built to endure the rugged demands of Argentina’s Pampas and beyond, the T-331A boasts a cast iron housing that shields its gears from wear, impacts, and debris. Its smart design cuts down on noise and vibration, making work smoother and more comfortable—whether you’re clearing soybean fields in Córdoba or maintaining parks in Buenos Aires. Versatile enough for various flail mower models, this gearbox adapts to your setup while delivering steady power and torque.

Overview and Features of the T-331A Flail Mower Gearbox

Flail-Mower-Gearbox-Replacement-of-Comer-Code-T-331A

The T-331A gearbox is engineered for flail mowers used in agricultural and landscaping tasks. It transfers power from the tractor’s PTO to the mower’s blades, ensuring efficient cutting and shredding. TEBSA’s advanced manufacturing, honed since 1997, uses high-grade materials like cast iron and alloy steel, processed through forging and heat treatment (carbonitriding) for maximum durability. This makes the T-331A ideal for Argentina’s diverse terrains, from flat plains to hilly vineyards.

Key features include a 1:1.94 gear ratio for balanced speed and torque, a 205 Nm maximum output torque, and a 7.5-liter oil capacity for consistent performance. The gearbox’s tapered roller seals prevent leaks, while its compact design reduces strain on the mower’s components. TEBSA’s ISO9001-2015 certification ensures every unit meets strict quality standards, and our 24-hour response team is ready to support your needs.

FeatureDetails
MaterialCast Iron Housing, Alloy Steel Gears
Gear Ratio1:1.94 (Increasing), 1.94:1 (Reducing)
Torque205 Nm Max Output
SealsTapered Roller

Applications and Benefits in Argentine Agriculture

The T-331A shines in flail mowers used across Argentina’s farms, orchards, and public spaces. It powers through thick grass, weeds, and small branches, leaving behind mulch that enriches soil for crops like soybeans, wheat, or sunflowers. In regions like Mendoza’s vineyards or Santa Fe’s pastures, it handles uneven terrain with ease, making it a go-to for farmers and landscapers alike.

Flail-Mower-Gearbox-Applications

Its benefits are clear:
High Efficiency: Delivers 147 kW/197 HP (increasing) or 220.5 kW/295 HP (reducing), ensuring fast, clean cuts that save time in the field.
Durability: The cast iron housing and heat-treated gears withstand Argentina’s dusty, demanding conditions, from humid summers to dry winters.
Versatility: Fits a range of flail mower models, perfect for tasks from roadside maintenance to orchard pruning.
Cost Savings: TEBSA’s 50% cost edge means you get premium performance without the premium price.
Safety: Low vibration and reliable power transfer reduce strain on equipment and operators.
Local Fit: Designed with Argentina’s crops and landscapes in mind, it’s built for soybean fields, citrus groves, and more.

For example, a farmer in Rosario might use the T-331A to clear overgrown pastures before planting, while a landscaper in La Plata could rely on it to maintain public parks. Its adaptability makes it a staple for both small farms and large operations across Argentina.

ApplicationUse Case in Argentina
Crop ManagementShredding soybean stubble in Córdoba
Orchard MaintenanceClearing weeds in Mendoza vineyards
LandscapingMaintaining parks in Buenos Aires

Maintenance and Technical Details

To keep the T-331A running smoothly, regular maintenance is key. The gearbox ships without oil, so fill it with 80W-90 oil (7.5 liters) before use. Change the oil after 50-70 hours initially, then every 500-700 hours or yearly. Check for leaks, clean the input shaft, and grease it to ensure efficient power transfer. Proper alignment with the mower prevents wear and vibration, extending the gearbox’s life.

TEBSA’s engineering team, available within 24 hours, can guide you through setup and upkeep. The T-331A’s specs make it a powerhouse: 122.4 kg, 489.10 daNm output torque (increasing), and input shafts (Z-K for increasing, X-Y for reducing) built for heavy-duty tasks. Its gear arrangement (93-97 increasing, 95-103 reducing) balances speed and strength, making it ideal for Argentina’s varied agricultural needs.

Specifications of Flail Mower Gearbox T-331A (1:1.94)

TEBSA Flail Mower Gearbox T-331A Specifications
TEBSA Flail Mower Gearbox T-331A Technical Details

Description
Flail Mower Gearboxes - Replacement of Comer Gearbox T-331A 1:1.94
Product details
  • Housing material: cast iron
  • Contact us for power at a different RPM
  • The gearbox is delivered without oil and must be filled before first use.
  • First, the oil change after 50-70 operating hours, then after 500-700 operating hours or at least once a year.
Application range
  • Various (agricultural) applications
  • Mowers
Consists of
  • Gearbox
  • Order oil separately
Max. output torque
205 nm
Contains oil
No
Max. oil capacity
7.5 l
Oil SAE viscosity grade
80W-90
Weight
122.4 kg
Gear arrangement Increasing
93 - 97
Gear arrangement Reducing
95- 103
Input power kW / HP Increasing
147 / 197 kW/HP
Input shaft Increasing
Z - K
Input shaft Reducing
X - Y
Input power KW / HP Reducing
220.5 / 295 kW/HP
Output Torque DaNm Increasing
489.10 daNm
Ratio Increasing
1: 1.94
Ratio Reducing
1.94: 1
Shaft X
1 3/4" (6) (A)
Shaft Y
1 3/4" (6) (A)
Shaft Z
1 3/4" (6) (B)

About TEBSA and Our Agricultural Solutions

argentina-gearbox-factory

Based in Argentina since 1997, TEBSA is a leading manufacturer of agricultural gearboxes, known for reliability and innovation. Our ISO9001-2015 certification reflects our commitment to quality, and our 50% cost advantage makes us a smart choice for farmers and businesses. With a skilled engineering team responding within 24 hours, we support Argentina’s agricultural heartlands, from Salta to Patagonia.

Beyond the T-331A, we offer a wide range of gearboxes for rotary cutters, fertilizer spreaders, lawn mowers, post hole diggers, rotary tillers, corn headers, and more. Our PTO shafts and couplings complement these solutions, ensuring your machinery runs smoothly. Whether you’re managing wheat fields in Santa Fe or citrus groves in Tucumán, TEBSA has the tools to boost your productivity. Contact us today to explore our full lineup or request a quote!

Frequently Asked Questions (FAQ)

  • What flail mower models is the T-331A compatible with? It’s a direct replacement for Comer Code T-331A and fits various flail mower brands. Contact us to confirm compatibility.
  • How often should I maintain the T-331A? Change the oil after 50-70 hours initially, then every 500-700 hours or annually.
  • Can TEBSA ship to my region in Argentina? Yes, we serve all of Argentina, from Buenos Aires to Mendoza.

About us

We guarantee top-quality products at the best prices in China! Special orders are welcome, and if you’re interested in any of our products, feel free to reach out for more detailed information. We ensure our products are safe, high-quality, and reasonably priced. Please contact us as soon as possible if you’d like to learn more. We’re eager to cooperate with you!

A large portion of our products is exported to Europe and the Americas, with both standard and custom options available. We can manufacture according to your drawings or samples, using standard materials or as per your specific requirements. Choosing us means choosing reliability.

Materials Available

1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request

Surface Treatment

Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.

Processing Method

CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly

QC & Certificate

Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009

Package & Lead Time

Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port

Industries We Service

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