Post Hole Digger Gearbox – Replacement of Comer Code T-22F
The Post Hole Digger Gearbox, a TEBSA-engineered replacement for the Comer Code T-22F, is a robust solution for agricultural and landscaping tasks across Argentina’s diverse terrains, from the Pampas plains to the fields of Córdoba. Since 1997, TEBSA has crafted reliable gearboxes with a 100% quality guarantee, offering a 50% cost advantage over original brands. This gearbox excels in heavy-duty applications like post hole digging, multi-row rotary tilling, and other farm tasks, delivering unmatched durability and performance.
Built with cast iron GG25 housing and precision-forged gears, the T-22F gearbox withstands the rigors of Argentina’s soybean, wheat, and corn fields. Its versatile gear ratios (1:1.93 increasing, 1.93:1 reducing) and high input power (up to 98 HP) make it ideal for demanding jobs. Whether you’re installing fences in Buenos Aires or preparing soil in Mendoza, TEBSA’s T-22F ensures efficiency and longevity, backed by a responsive engineering team that answers within 24 hours.
Key Specifications of the T-22F Post Hole Digger Gearbox
Descrição | Post Hole Digger Gearbox - Replacement of Comer Code T-22F speed reduction | |
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Aplicativo |
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Consiste em |
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Informações técnicas |
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Contém óleo | Não | |
Capacidade e tipo de óleo | 3,3 GL-5 80W-90 l | |
Arranjo de engrenagens Aumentando | 23 - 24 | |
Arranjo de engrenagens Redução | 3 - 4 | |
Potência de entrada kW / HP Crescente | 72,1 / 98 kW/HP | |
Entrada | 540 rpm | |
Eixo de entrada aumentando | E | |
Eixo de entrada Redutor | Z | |
Material da carcaça | Ferro fundido GG25 | |
Potência de entrada KW / HP Redução | 60,4 / 82 kW/CV | |
Torque de saída DaNm | 199.5 daNm | |
Torque de saída DaNm aumentando | 64 daNm | |
Óleo | 500 horas | |
Proporção crescente | 1 : 1,93 | |
Redução de Proporção | 1,93 : 1 | |
Eixo Y | 1 3/8" (6) (B) | |
Eixo Z | 1 3/8" (6) (P) | |
Peso | 29 kg |
Why Choose the T-22F Post Hole Digger Gearbox?
The T-22F gearbox from TEBSA is designed to meet the demands of Argentina’s agricultural sector, offering farmers and landscapers a reliable, cost-effective solution for post hole digging and rotary tilling. Here’s what sets it apart:
- Saída de alto torque: With an output torque of up to 199.5 daNm (reducing) and 64 daNm (increasing), it powers through tough soils, from the clay-heavy fields of Buenos Aires to the sandy loams of Mendoza.
- Aplicações versáteis: Perfect for post hole borers, multi-row tillers, and other farm equipment, it adapts to tasks like fencing, vineyard setup, or soil preparation for soybean and wheat crops.
- Durable Materials: The cast iron GG25 housing, combined with forged and heat-treated gears (using carburization and tempering), ensures long-term performance under Argentina’s harsh conditions.
- Economia de custos: TEBSA’s 50% cost advantage over original Comer models makes it a smart choice for farmers looking to optimize budgets without compromising quality.
- Fácil manutenção: Designed for straightforward upkeep, it requires an oil change after 50 hours initially and every 500 hours thereafter, using 3.3 liters of GL-5 80W-90 oil.
- Local Support: Our engineering team in Argentina responds within 24 hours, ensuring quick answers to performance questions or technical needs.
Recurso | Beneficiar |
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Carcaça de ferro fundido GG25 | Resists impacts and corrosion in Argentina’s varied climates |
Dual Gear Ratios (1:1.93, 1.93:1) | Adapts to different equipment speeds and tasks |
High Input Power (98 HP) | Handles heavy-duty digging and tilling with ease |
Garantia de qualidade 100% | Ensures reliable performance for every order |
Aplicações na Agricultura Argentina
The T-22F gearbox is a workhorse for Argentina’s farming and landscaping needs. Its primary applications include:
- Post Hole Digging: Ideal for installing fences, vineyard trellises, or orchard supports, it powers augers to bore deep, precise holes in soils ranging from the fertile Pampas to the rocky terrains of Patagonia.
- Multi-Row Rotary Tilling: Perfect for preparing large fields for crops like soybeans, corn, or wheat, it delivers consistent power to tillers, ensuring even soil turnover.
- General Agricultural Tasks: From small farms in Santa Fe to large operations in La Pampa, the T-22F supports various equipment, enhancing productivity across diverse tasks.
This gearbox integrates seamlessly with PTO-driven equipment, operating at 540 r/min and connecting via 1 3/8" (6-spline) shafts (Y and Z). Its robust design, crafted through advanced processes like forging and grinding, ensures it can handle the vibrations and stresses of continuous use. For farmers in Argentina, where efficiency and uptime are critical, the T-22F offers a dependable solution that reduces downtime and boosts output.
Technical Highlights
The T-22F’s technical features make it a standout in the agricultural gearbox market:
Parâmetro | Detalhes |
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Arranjo de engrenagens | Increasing: 23-24, Reducing: 3-4 |
Potência de entrada | 72.1 kW / 98 HP (Increasing), 60.4 kW / 82 HP (Reducing) |
Torque de saída | 199.5 daNm (Reducing), 64 daNm (Increasing) |
Material | Cast iron GG25 with forged, carburized gears |
For optimal performance, TEBSA recommends checking oil levels regularly and using only approved GL-5 80W-90 lubricants. Our team is available to advise on speed settings or maintenance schedules, ensuring your equipment runs smoothly.
Maintenance and Care for Longevity
To keep the T-22F gearbox performing at its best, follow these maintenance tips tailored for Argentina’s farming conditions:
- Initial Oil Change: Replace the oil after 50 hours of use to remove initial debris and ensure smooth operation.
- Inspeções regulares: Check for leaks, wear, or misalignment every 100 hours, especially during peak seasons like soybean planting in Córdoba.
- Lubrificação: Use 3.3 liters of GL-5 80W-90 oil, changing it every 500 hours to maintain gear integrity.
- Alinhamento: Ensure the gearbox and PTO shaft are properly aligned to prevent vibrations, which can be common in uneven fields.
- Limpeza: Remove dirt and crop residue from the housing to prevent corrosion, particularly in humid regions like Entre Ríos.
By following these steps, farmers can extend the gearbox’s lifespan, minimizing costly repairs and downtime. TEBSA’s 100% quality commitment means every T-22F is rigorously tested to ISO9001-2015 standards, ensuring reliability from day one.
Sobre a TEBSA e nossas soluções agrícolas
Since 1997, TEBSA has been a trusted name in Argentina’s agricultural machinery sector, delivering high-performance gearboxes with a focus on quality and affordability. Based in Argentina, we combine advanced manufacturing—using alloy steel, cast iron, and processes like forging, carburization, and grinding—with a 50% cost advantage over competitors. Our ISO9001-2015 certification and 24-hour engineering support make us a reliable partner for farmers and distributors alike.
In addition to the T-22F Post Hole Digger Gearbox, TEBSA offers a wide range of caixas de engrenagens agrícolas, including:
- Caixas de engrenagens de cortador rotativo: Para corte pesado e gerenciamento de resíduos de colheitas.
- Caixas de engrenagens para espalhadores de fertilizantes: For precise nutrient application in soybean and wheat fields.
- Caixas de engrenagens de escarificador rotativo: Para preparação do solo nas diversas terras agrícolas da Argentina.
- Caixas de engrenagens do cortador de mangual: For versatile cutting in orchards and pastures.
- Eixos de tomada de força: To power various farm implements with seamless energy transfer.
Whether you’re buying a post hole digger gearbox online or sourcing parts for large-scale operations in Buenos Aires, TEBSA delivers tailored solutions. Contate-nos today to explore our full range or request a quote for your next project.
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Uma grande parte dos nossos produtos é exportada para a Europa e as Américas, com opções padrão e personalizadas disponíveis. Podemos fabricar de acordo com seus desenhos ou amostras, usando materiais padrão ou conforme suas necessidades específicas. Escolher-nos significa escolher confiabilidade.

Materiais disponíveis
1. Aço inoxidável: SS201, SS303, SS304, SS316, SS416, SS420
2. Aço: C45 (K1045), C46 (K1046), C20
3. Latão: C36000 (C26800), C37700 (HPb59), C38500 (HPb58), C27200 (CuZn37), C28000 (CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Ferro: 1213, 12L14,1215
6. Alumínio: Al6061, Al6063
7. OEM de acordo com sua solicitação

Tratamento de superfície
Recozimento, canonização natural, tratamento térmico, polimento, niquelagem, cromagem, zincagem, passivação amarela, passivação dourada, acetinado, pintura de superfície preta etc.
Método de processamento
Usinagem CNC, puncionamento, torneamento, fresamento, perfuração, retificação, brochamento, soldagem e montagem

QC e Certificado
Os técnicos fazem a autoverificação na produção e a verificação final antes da embalagem é feita pelo inspetor de qualidade profissional
ISO9001:2008, ISO14001:2001,ISO/TS 16949:2009
Pacote e prazo de entrega
Tamanho: Desenhos
Caixa/contêiner de madeira e palete, ou conforme especificações personalizadas.
Amostras de 15-25 dias. Pedido oficial de 30-45 dias
Porto: Porto de Xangai/Ningbo

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