{"id":8896,"date":"2025-04-16T07:36:07","date_gmt":"2025-04-16T07:36:07","guid":{"rendered":"https:\/\/agricultural-gear-boxes.com\/?post_type=product&p=8896"},"modified":"2025-04-16T07:36:30","modified_gmt":"2025-04-16T07:36:30","slug":"flail-mower-gearboxes-replacement-of-comer-code-t-281a-12-91","status":"publish","type":"product","link":"https:\/\/agricultural-gear-boxes.com\/pt\/product\/flail-mower-gearboxes-replacement-of-comer-code-t-281a-12-91\/","title":{"rendered":"Caixas de engrenagens de cortadores de mangual \u2013 Substitui\u00e7\u00e3o do Comer Code T-281A 1:2.91"},"content":{"rendered":"

The Flail Mower Gearbox T-281A, crafted by TEBSA in Argentina, is a robust mechanical component designed to power flail mowers in demanding agricultural and industrial settings. Since 1997, TEBSA<\/a> has been a trusted manufacturer, delivering high-quality agricultural gearboxes with a 100% quality guarantee. This gearbox channels power from a tractor\u2019s PTO (power take-off) to the mower\u2019s blades, tackling tough vegetation and uneven terrain with ease. Built for Argentina\u2019s diverse landscapes, from the Pampas plains to the fields of C\u00f3rdoba, it\u2019s a reliable choice for farmers and contractors.<\/p>\n

Constructed with high-strength steel and precision-engineered gears, the T-281A is made to endure heavy-duty mowing. Its aluminum housing provides durability without excess weight, while an oil bath lubrication system ensures smooth, consistent performance. With a 1:2.91 gear ratio, it delivers high torque at slower blade speeds, ideal for cutting thick grass, shrubs, or crop residue like soybean stubble. A shear pin system adds safety, allowing quick replacement if the mower hits an obstacle, minimizing downtime in busy harvest seasons.<\/p>\n

The T-281A is versatile, supporting applications beyond mowing, such as multi-row rotary tillers and band saws. Its compact design and 50% cost advantage over original brands make it a smart investment for Argentine farmers and global buyers seeking a flail mower gearbox replacement. Whether you\u2019re maintaining pastures or clearing industrial sites, TEBSA\u2019s T-281A delivers unmatched reliability.<\/p>\n

Specifications of Flail Mower Gearbox T-281A (1:2.91)<\/strong><\/h2>\n

\"Flail
\n\"Flail<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Descri\u00e7\u00e3o do produto<\/th>\n\n
Flail Mower Gearboxes – Replacement of Comer Gearbox T-281A 1:2.91<\/div>\n<\/td>\n<\/tr>\n
Detalhes do produto<\/th>\n\n
    \n
  • Todas as caixas de engrenagens s\u00e3o fornecidas sem \u00f3leo.<\/li>\n
  • Primeira troca de \u00f3leo ap\u00f3s 50-70 horas de opera\u00e7\u00e3o, depois ap\u00f3s 500-700 horas de opera\u00e7\u00e3o ou pelo menos uma vez por ano.<\/li>\n
  • Entre em contato conosco para obter pot\u00eancia em RPM diferente.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Faixa de aplica\u00e7\u00e3o<\/th>\n\n
    \n
  • V\u00e1rias aplica\u00e7\u00f5es (agr\u00edcolas)<\/li>\n
  • Cortadores de grama<\/li>\n
  • Cultivadores rotativos de v\u00e1rias fileiras<\/li>\n
  • Serras de fita<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Consiste em<\/th>\n\n
    \n
  • Caixa de velocidades<\/li>\n
  • Sem \u00f3leo<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Torque de sa\u00edda m\u00e1x.<\/th>\n\n
20 daNm<\/div>\n<\/td>\n<\/tr>\n
Cont\u00e9m \u00f3leo<\/th>\n\n
N\u00e3o<\/div>\n<\/td>\n<\/tr>\n
Capacidade m\u00e1x. de \u00f3leo<\/th>\n\n
0,5 l<\/div>\n<\/td>\n<\/tr>\n
Intervalo m\u00e1ximo de troca de \u00f3leo<\/th>\n\n
500 horas<\/div>\n<\/td>\n<\/tr>\n
Grau de viscosidade SAE do \u00f3leo<\/th>\n\n
80W-90<\/div>\n<\/td>\n<\/tr>\n
Material da carca\u00e7a<\/th>\n\n
Alum\u00ednio<\/div>\n<\/td>\n<\/tr>\n
Peso<\/th>\n\n
7.2 kg<\/div>\n<\/td>\n<\/tr>\n
Arranjo de engrenagens Aumentando<\/th>\n\n
25 – 26 – 27 – 28<\/div>\n<\/td>\n<\/tr>\n
Arranjo de engrenagens Redu\u00e7\u00e3o<\/th>\n\n
5 – 6<\/div>\n<\/td>\n<\/tr>\n
Pot\u00eancia de entrada kW \/ HP Crescente<\/th>\n\n
8.1 \/ 11 kW\/HP<\/div>\n<\/td>\n<\/tr>\n
Eixo de entrada aumentando<\/th>\n\n
X – Y<\/div>\n<\/td>\n<\/tr>\n
Eixo de entrada Redutor<\/th>\n\n
Z<\/div>\n<\/td>\n<\/tr>\n
Pot\u00eancia de entrada KW \/ HP Redu\u00e7\u00e3o<\/th>\n\n
4 \/ 5 kW\/HP<\/div>\n<\/td>\n<\/tr>\n
Torque de sa\u00edda DaNm aumentando<\/th>\n\n
4.8 daNm<\/div>\n<\/td>\n<\/tr>\n
Propor\u00e7\u00e3o crescente<\/th>\n\n
1: 2.91<\/div>\n<\/td>\n<\/tr>\n
Redu\u00e7\u00e3o de Propor\u00e7\u00e3o<\/th>\n\n
2.91: 1<\/div>\n<\/td>\n<\/tr>\n
Eixo X<\/th>\n\n
1 3\/8\u2033 (6) (A)<\/div>\n<\/td>\n<\/tr>\n
Eixo Y<\/th>\n\n
1 3\/8\u2033 (6) (A)<\/div>\n<\/td>\n<\/tr>\n
Eixo Z<\/th>\n\n
1 3\/8″ (6) (E)<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Key Features and Benefits of the T-281A Flail Mower Gearbox<\/strong><\/h2>\n

\"Substitui\u00e7\u00e3o<\/p>\n

The T-281A flail mower gearbox from TEBSA offers a range of advantages tailored for Argentina\u2019s agricultural and industrial needs. Here\u2019s why it\u2019s a top choice:<\/p>\n

High Torque Output: With a 1:2.91 gear ratio, the T-281A delivers 20 daNm of torque, powering through dense vegetation like wheat stubble or overgrown pastures in Buenos Aires or Rosario.
\nDurable Construction: Forged high-strength steel gears and an aluminum housing ensure it withstands Argentina\u2019s rugged fields, from muddy lowlands to rocky terrains.
\nSafety First: The shear pin system protects the gearbox and mower by breaking under sudden impacts, such as hitting rocks, making repairs quick and safe.
\nSmooth Operation: An oil bath lubrication system keeps gears running efficiently, reducing wear during long hours of soybean or corn residue management.
\nCost Savings: TEBSA\u2019s 50% cost advantage over original Comer gearboxes means you get premium performance without the premium price.
\nEasy Maintenance: Designed for simplicity, it requires an oil change after 50-70 hours initially, then every 500-700 hours, with our team ready to assist within 24 hours.<\/p>\n\n\n\n\n\n\n\n\n\n\n
T-281A Key Features at a Glance<\/caption>\n
Recurso<\/th>\nDetalhes<\/th>\n<\/tr>\n<\/thead>\n
Material<\/td>\nHigh-Strength Steel Gears, Aluminum Housing<\/td>\n<\/tr>\n
Rela\u00e7\u00e3o de Engrenagem<\/td>\n1:2.91 (Increasing), 2.91:1 (Reducing)<\/td>\n<\/tr>\n
Torque<\/td>\n20 daNm (Max), 4.8 daNm (Increasing)<\/td>\n<\/tr>\n
Lubrifica\u00e7\u00e3o<\/td>\nOil Bath, 0.5L Capacity, 80W-90 Oil<\/td>\n<\/tr>\n
Seguran\u00e7a<\/td>\nShear Pin System<\/td>\n<\/tr>\n
Peso<\/td>\n7.2 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Applications of the T-281A in Argentine Agriculture and Beyond<\/strong><\/h2>\n

The T-281A flail mower gearbox is a versatile powerhouse, supporting a variety of tasks in Argentina\u2019s agricultural heartlands and industrial sectors. Its primary use is in flail mowers, where it drives blades to shred crop residue, trim pastures, or clear roadside vegetation. In Argentina, where soybean and corn dominate, the T-281A excels at processing stubble to prepare fields for the next planting season. Its high torque handles thick, fibrous plants, making it ideal for wheat or alfalfa fields in Mendoza or Santa Fe.<\/p>\n

\"Aplica\u00e7\u00f5es<\/p>\n

Beyond mowing, the T-281A supports multi-row rotary tillers, breaking up compacted soil for better seedbed preparation. It\u2019s also used in band saws for industrial cutting, showcasing its adaptability. The gearbox\u2019s compact 7.2 kg design fits smaller tractors common in Argentina, while its 11 HP input capacity suits medium-duty equipment.<\/p>\n

For local farmers, the T-281A is a reliable partner in sustainable farming. It helps maintain soil health by mulching crop residue, reducing erosion in the windy Pampas. Industrial users, like those clearing construction sites or maintaining public spaces, value its durability and low maintenance. Online buyers searching for \u201cflail mower gearbox for sale in Argentina\u201d or \u201cComer T-281A replacement\u201d will find TEBSA\u2019s solution cost-effective and dependable.<\/p>\n\n\n\n\n\n\n\n
T-281A Application Scenarios<\/caption>\n
Aplicativo<\/th>\nCaso de uso<\/th>\nBeneficiar<\/th>\n<\/tr>\n<\/thead>\n
Ro\u00e7ada de mangual<\/td>\nTritura\u00e7\u00e3o de restolho de soja em C\u00f3rdoba<\/td>\nHigh torque for tough vegetation<\/td>\n<\/tr>\n
Cultivo rotativo<\/td>\nPreparing wheat fields in Buenos Aires<\/td>\nBreaks up hard soil efficiently<\/td>\n<\/tr>\n
Industrial Cutting<\/td>\nClearing roadside weeds in Rosario<\/td>\nLightweight yet durable design<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Maintenance and Installation Tips for the T-281A Gearbox<\/strong><\/h2>\n

To keep the T-281A performing at its best, TEBSA recommends a straightforward maintenance routine, ensuring long-term reliability in Argentina\u2019s demanding conditions. The gearbox arrives without oil, so fill it with 0.5 liters of 80W-90 oil before use. Change the oil after 50-70 hours of initial operation, then every 500-700 hours or annually. Regular checks for leaks or wear can catch issues early, especially after heavy use in muddy or dusty fields.<\/p>\n

The shear pin system is a key feature, designed to break under excessive load to protect the gearbox and mower. Keep spare pins on hand for quick replacements during fieldwork. Ensure the PTO shaft and gearbox are properly aligned to avoid vibration or gear damage. For installation, confirm the input shaft (X, Y, or Z) matches your tractor\u2019s PTO, typically 1 3\/8″ with 6 splines, common in Argentine equipment.<\/p>\n

TEBSA\u2019s engineering team, with over 25 years of experience, offers support within 24 hours for any questions about installation or maintenance. For buyers seeking \u201creliable flail mower gearbox in Argentina\u201d or \u201cT-281A maintenance tips,\u201d our commitment to quality and service sets us apart.<\/p>\n

Sobre a TEBSA e nossas solu\u00e7\u00f5es agr\u00edcolas<\/strong><\/h2>\n

\"Argentina-Fabricantes<\/p>\n

Since 1997, TEBSA, based in Argentina, has been a leading manufacturer of agricultural gearboxes, serving farmers and industrial clients with innovative, cost-effective solutions. Certified under ISO9001-2015, we guarantee 100% quality for every order, backed by a skilled engineering team that responds within 24 hours. Our 50% cost advantage over original brands, combined with advanced manufacturing techniques like forging, carburization, and precision grinding, makes us a trusted partner in Argentina and beyond.<\/p>\n

In addition to the T-281A flail mower gearbox, TEBSA offers a wide range of agricultural gearboxes, including rotary cutter gearboxes, fertilizer spreader gearboxes, lawn mower gearboxes, post hole digger gearboxes, rotary tiller gearboxes, and more. We also provide Eixos de tomada de for\u00e7a<\/a>, sprockets, chains, and couplings, all designed for durability and performance in tasks like soybean harvesting or pasture management. Whether you\u2019re in Buenos Aires, Mendoza, or searching online for \u201cagricultural gearbox supplier in Argentina,\u201d TEBSA delivers reliable solutions tailored to your needs. Contate-nos<\/a> today to explore our full product line!<\/p>","protected":false},"excerpt":{"rendered":"

The Flail Mower Gearbox T-281A, crafted by TEBSA in Argentina, is a robust mechanical component designed to power flail mowers in demanding agricultural and industrial settings. Since 1997, TEBSA<\/a> has been a trusted manufacturer, delivering high-quality agricultural gearboxes with a 100% quality guarantee. This gearbox channels power from a tractor\u2019s PTO (power take-off) to the mower\u2019s blades, tackling tough vegetation and uneven terrain with ease. Built for Argentina\u2019s diverse landscapes, from the Pampas plains to the fields of C\u00f3rdoba, it\u2019s a reliable choice for farmers and contractors.<\/p>\n

Constructed with high-strength steel and precision-engineered gears, the T-281A is made to endure heavy-duty mowing. Its aluminum housing provides durability without excess weight, while an oil bath lubrication system ensures smooth, consistent performance. With a 1:2.91 gear ratio, it delivers high torque at slower blade speeds, ideal for cutting thick grass, shrubs, or crop residue like soybean stubble. A shear pin system adds safety, allowing quick replacement if the mower hits an obstacle, minimizing downtime in busy harvest seasons.<\/p>","protected":false},"featured_media":8897,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[11426,10402],"product_tag":[11402,11427],"class_list":{"0":"post-8896","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-flail-mower-gearbox","7":"product_cat-agricultural-gearbox","8":"product_tag-agricultural-gearbox","9":"product_tag-flail-mower-gearbox","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/agricultural-gear-boxes.com\/pt\/wp-json\/wp\/v2\/product\/8896","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agricultural-gear-boxes.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/agricultural-gear-boxes.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agricultural-gear-boxes.com\/pt\/wp-json\/wp\/v2\/media\/8897"}],"wp:attachment":[{"href":"https:\/\/agricultural-gear-boxes.com\/pt\/wp-json\/wp\/v2\/media?parent=8896"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/agricultural-gear-boxes.com\/pt\/wp-json\/wp\/v2\/product_brand?post=8896"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/agricultural-gear-boxes.com\/pt\/wp-json\/wp\/v2\/product_cat?post=8896"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/agricultural-gear-boxes.com\/pt\/wp-json\/wp\/v2\/product_tag?post=8896"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}