Descripción

Caja de engranajes de repuesto para empacadora de balas redondas Comer Code T-304A 1:3

The EVER-POWER 1:3 Ratio Round Baler Gearbox is an elite, industrial-grade agricultural power transmission unit specifically engineered as a flawless drop-in replacement for the highly prevalent Comer Code T-304A gearboxes. By precisely converting standard tractor PTO inputs into the exact rotational force required for high-density bale formation, it eliminates harvesting lag and maximizes crop compaction. Forged from premium AISI 4140 alloy steel, deep-carburized for exceptional wear resistance, and sealed to IP65 standards, this heavy-duty transmission ensures prolonged bearing life and unmatched reliability in the most demanding global agricultural environments.

• Exact Kinematic Match: Delivers a strict 1:3 gear ratio, perfectly replacing Comer Code T-304A and equivalent European OEM round baler gearboxes with zero need for mechanical retrofitting.

• Resistencia masiva al par motor: Rated for a continuous 1100 Nm of torque with a peak shock-load capacity of 1650 Nm, ensuring zero power loss during wet silage or dense hay baling.

• Metalurgia de primera calidad: Internal bevel gears are CNC-machined from 20CrMnTi and AISI 4140 steel, featuring a deep-carburized surface hardness of HRC 58-62 to resist abrasive friction.

• Sellado ambiental extremo: Features a heavy-duty QT450 cast iron housing equipped with double-lip oil seals, achieving an IP65 rating to lock out crop dust, moisture, and debris.

• Dinámica térmica optimizada: Diseñado para el aceite para engranajes de extrema presión 80W90 GL-5, mantiene temperaturas de funcionamiento seguras entre -40 °C y +120 °C para una cosecha ininterrumpida en cualquier condición climática.

Excelencia en ingeniería y propuesta de valor

Agricultural downtime is not just an inconvenience; it is a direct loss of crop value and revenue. Procurement managers and farm operators constantly face the dilemma of choosing between exorbitant OEM replacement parts and unreliable aftermarket alternatives. EVER-POWER bridges this gap. As a premier source manufacturer, we deliver engineering excellence that matches or exceeds original European specifications at a highly competitive factory-direct price.

Our replacement for the Comer Code T-304A round bale gearbox guarantees precision power transfer, eliminating the vibrations and chain misalignments that plague inferior drives. By upgrading to our transmission, you are investing in a heavily upgraded power unit that slashes maintenance overhead, extends your tractor’s PTO life, and ensures your baler operates at peak performance throughout the entire harvest season.

Tabla de especificaciones técnicas definitivas

The following 14 engineering parameters define the exact structural and operational capabilities of the EVER-POWER 1:3 Round Baler Gearbox (T-304A Equivalent).

Parámetro de ingeniería	Detalles de la especificación	Norma/Nota de la industria
1. Rango de par (Nm)	Rated Torque: 1100 Nm | Peak Torque: 1650 Nm | Service Factor: 1.5	Carga agrícola de servicio pesado
2. Rango de potencia (HP/kW)	Min: 40 HP | Max: 75 HP | Rated: 55 HP (41 kW)	Optimizado para tractores medianos y grandes.
3. Relación de transmisión	Exact Ratio: 1:3 (Speed Multiplier/Reducer) | Tolerance: ±0.5%	Cinemática estándar de la empacadora
4. Rango de RPM	Input RPM: 540 RPM | Output RPM: 1620 RPM (or inverted)	Entrada de toma de fuerza (PTO) estándar ISO
5. Materiales y metalurgia	Engranajes: AISI 4140 y 20CrMnTi | Carcasa: Hierro fundido QT450	Cementado y templado
6. Dureza y rugosidad	Dientes del engranaje: HRC 58-62 | Rugosidad superficial: Ra 0,8 μm	Profundidad de carburación profunda (1,2 mm)
7. Requisitos de lubricación	Aceite para engranajes de extrema presión 80W90 GL-5 | Salpicadura por baño de aceite	Intervalo de cambio de 1000 horas
8. Rango de temperatura	Temperatura de funcionamiento: -40 °C a +120 °C | Temperatura de almacenamiento: -50 °C a +80 °C	Fiabilidad en cualquier condición climática
9. Nivel de ruido (dB)	No-Load: < 73 dB | Rated Load: < 79 dB	Rectificado de precisión DIN 6
10. Clasificación de protección IP	IP65 (Estanco al polvo, protegido contra chorros de agua)	Sellado agrícola intensivo
11. Clase de precisión	DIN 6 / ISO 7 / AGMA 10	Transmisión de vibraciones ultrabaja
12. Tipo y vida útil del rodamiento	Rodamientos de rodillos cónicos de alta calidad (por ejemplo, 30209) | L10 > 10.000 horas	Carga radial de alta dinámica
13. Estándares de interfaz	Input: Standard 1-3/8″ Z6 Spline | Output: OEM Specific Shaft	ANSI B92.1 / DIN 6885
14. Peso y dimensiones	Net Weight: 42 kg (92.5 lbs) | Compact OEM Base Footprint	Ajuste OEM sin complicaciones

Conocimiento profundo del producto (Análisis 5W1H)

What is a 1:3 Ratio Baler Gearbox?

A round baller machine gear box is the central kinetic hub that connects a tractor’s power take-off (PTO) to the baler’s internal pickup and compression mechanisms. The “1:3 ratio” designates a specific speed and torque modification. Depending on the mounting orientation, for every 1 revolution of the input shaft, the output shaft completes exactly 3 revolutions (or vice versa, 3:1). This precise ratio adjusts the mechanical force, providing the immense twisting capability needed to compress heavy hay or silage into uniform, weather-resistant bales.

Why is the 1:3 Ratio Crucial for Comer T-304A Replacements?

Timing is everything in forage harvesting. If the internal baler belts spin too fast, delicate crops like alfalfa shatter, losing valuable nutritional content. If they spin too slow, the machine clogs, leading to loose bales that easily rot. The 1:3 ratio is a heavily researched kinematic standard used by Comer in their T-304A series to achieve the perfect balance of pickup speed and compression chamber rotation from a standard 540 RPM PTO. EVER-POWER replicates this exact ratio to ensure flawless operational synchronization.

¿Cómo mejora la durabilidad el acero carburizado?

Replacing a Comer Code T-304A gearbox requires matching its rugged European quality. Our internal bevel gears are CNC-machined from AISI 4140 and 20CrMnTi alloy steels. Through a highly controlled carburizing heat treatment, we infuse carbon into the surface of the gear teeth, achieving a hardness of HRC 58-62. This creates a highly wear-resistant outer shell while maintaining a ductile inner core capable of absorbing sudden shock loads without fracturing.

Who Benefits from this Replacement?

Agricultural contractors, large-scale hay producers, and farm equipment repair shops benefit immensely from this unit. By sourcing a premium, factory-direct replacement, procurement managers can cut repair costs by up to 40% compared to purchasing from local OEM dealerships, without sacrificing a single metric of performance or reliability.

¿Dónde se puede instalar esta caja de cambios?

Thanks to its QT450 ductile iron housing and IP65 double-lip oil seals, this gearbox is designed for global deployment. It thrives in the dusty outbacks of Australia, the humid tropical farms of Brazil, and the freezing late-autumn steppes of Russia.

When Should You Replace Your Baler Gearbox?

You should immediately consider replacing your transmission if you experience excessive heat generation (casing too hot to touch), loud whining or clunking noises under load, severe oil leaks from the input/output seals, or noticeable radial play (wobble) in the shafts. Waiting for complete failure often results in severe damage to the tractor PTO and secondary baler components.

Global Regional Market Analysis & Localization

North America (USA & Canada)

In the US and Canada, the agricultural focus is on speed and high-volume harvesting. Whether baling dry prairie grass in Texas or heavy silage in Ontario, farmers demand uninterrupted operation. The EVER-POWER 1:3 gearbox offers the 1650 Nm peak torque capacity required to process thick crop windrows without jamming. Its standard 1-3/8″ 6-spline input ensures seamless integration with standard North American tractor PTOs.

Western Europe (Germany, France, Italy)

European agriculture relies heavily on precision and strict adherence to DIN and ISO engineering standards. As a direct replacement for Italian-made Comer T-304A gearboxes, the EVER-POWER unit meets DIN 6 precision grinding standards. This ensures ultra-quiet operation and zero vibration, which is absolutely critical for European farmers operating high-tech, sensor-laden round balers from brands like Krone and Kuhn.

Sudamérica (Brasil y Argentina)

The agricultural environment in South America is punishing. High humidity, heavy tropical rains, and abrasive red dust are common. The IP65 sealing of our cast iron housing is vital in Brazil and Argentina. Specialized double-lip oil seals prevent moisture from contaminating the GL-5 gear oil during the humid harvest, making EVER-POWER the most reliable replacement for imported European parts.

Oceanía y Asia (Australia, Nueva Zelanda, Tailandia)

Baling in the Australian outback involves ambient temperatures exceeding 40°C, causing inferior gearboxes to overheat and fail. The EVER-POWER gearbox utilizes optimized internal clearances and high-grade tapered roller bearings that accommodate thermal expansion safely. In Southeast Asia, our industrial anti-corrosion coatings protect the housing from severe rust during wet rice straw baling.

Eurasia, Oriente Medio y África

Late-season baling in the Eurasian steppes involves sub-zero temperatures. Our use of high-strength alloy steel ensures excellent impact toughness down to -40°C. For Saudi Arabia’s desert farms, the dust-tight rating ensures the internal oil bath remains perfectly clean from fine silica sand. In South Africa, the straightforward design makes field repairs easy for local mechanics operating far from major cities.

Amplios escenarios de aplicación

Harvesting & Baling Equipment

1. Fixed Chamber Round Balers. 2. Variable Chamber Round Balers. 3. Mini Round Balers. 4. Large Square Balers (Auxiliary systems). 5. Hay Conditioners. 6. Flail Choppers. 7. Forage Harvesters. 8. Windrow Turners. 9. Tedders. 10. Rotary Rakes. 11. Wheel Rakes. 12. Bale Wrappers. 13. Cotton Module Builders. 14. Silage Packagers. 15. Straw Choppers. 16. Corn Stover Balers. 17. Alfalfa Harvesters. 18. Biomass Collectors. 19. Sugarcane Harvester Chains. 20. Hemp Baling Machines.

Labranza y preparación del suelo

21. Light-Duty Rotary Tillers. 22. Power Harrows. 23. Spading Machines. 24. Small Stone Crushers. 25. Forestry Mulchers. 26. Disc Mowers. 27. Rotary Slashers / Brush Hogs. 28. Flail Mowers. 29. Post Hole Diggers. 30. Light Trenchers. 31. Bed Formers. 32. Fertilizer Spreaders. 33. Manure Spreaders. 34. Seed Drills. 35. Precision Planters. 36. Aerators. 37. Soil Stabilizers. 38. Ridgers. 39. Subsoilers. 40. Cultivators with active tines.

Livestock & Feeding Machinery

41. Stationary TMR Mixers. 42. Trailed TMR Mixers. 43. Feed Grinders. 44. Hammer Mills. 45. Roller Mills. 46. Bale Shredders. 47. Silage Defacers. 48. Grain Augers. 49. Bucket Elevators. 50. Feed Conveyor Belts. 51. Pellet Presses. 52. Feed Extruders. 53. Liquid Manure Pumps. 54. Solid Manure Separators. 55. Dairy Vacuum Pumps. 56. Poultry Feeder Line Drives. 57. Cattle Brush Drives. 58. Automatic Barn Scrapers. 59. Ventilation Fan PTO Drives. 60. Rotary Milking Parlors.

Industrial & OEM Custom Crossovers

61. PTO Backup Generators. 62. Agricultural Water Pumps. 63. Irrigation Hose Reels. 64. Small Wood Chippers. 65. Log Splitters. 66. Stump Grinders. 67. Sawmill Feed Drives. 68. Snow Blowers. 69. Sweeper Attachments. 70. Salt Spreaders. 71. Winch Drives. 72. Conveyor Belt Speed Reducers. 73. Packaging Machinery. 74. Industrial Mixers. 75. RTO Switching Valve Drives. 76. Port Crane Auxiliary Hoists. 77. Marine Winches. 78. Custom OEM Farm Machinery. 79. Textile Baling Presses. 80. Scrap Paper Compactors.

Matriz de compatibilidad y reemplazo

Detalles de coincidencia exacta

EVER-POWER ofrece una compatibilidad exacta con las especificaciones para garantizar que sus operaciones agrícolas no experimenten ningún problema de integración.

Elemento de máquina/marca	Detalles de compatibilidad
Reemplazo directo para	Comer Code T-304A 1:3 Round Baler Gearboxes
Marcas OEM compatibles	Exact or adaptable replacement for models by John Deere, Krone, Kubota, Case IH, Maschio
Interfaz de entrada	Entrada de toma de fuerza estándar de 1-3/8″ Z6 (6 estrías) a 540 RPM
Interfaz de salida	OEM Specific (Fixed Shaft with Keyway or Splined Output)
Patrón de montaje	Standard 4-Bolt base or customized OEM flange mounting
Productos complementarios	Ejes de transmisión de toma de fuerza con embragues de fricción, cadenas de rodillos de alta resistencia, piñones personalizados.

Experiencias de clientes auténticas

Testimonios

• Marcus B., contratista agrícola (Baviera, Alemania): “Our European round balers rely heavily on precise Comer gearboxes. We tested the EVER-POWER 1:3 unit this season. The mounting holes were perfect, and it runs incredibly quietly, proving the DIN 6 gear quality. We have retrofitted our entire fleet.”

• Sarah L., productora de heno (Texas, EE. UU.): “We bale dense coastal bermudagrass, which puts a lot of strain on the output shaft. The EVER-POWER gearbox transfers torque brilliantly without the sprocket wobble we used to see on cheaper aftermarket parts. Excellent value for the price.”

• Felipe C., Gerente de Forrajes (Mato Grosso, Brasil): “The IP65 sealing on the EVER-POWER transmission is outstanding. After a full season, the gear oil was still clean with zero water ingress. It perfectly replaced our broken T-304A gearbox.”

• Alexey M., Director de la Granja (Novosibirsk, Rusia): “The AISI 4140 steel in the EVER-POWER gearbox handled our -25°C late-autumn temperatures effortlessly. It is highly reliable engineering for cold shock loads.”

• Hendrik v., Distribuidor de equipos (Estado Libre, Sudáfrica): “My customers need parts that are easy to install and bulletproof. The 1:3 ratio is spot-on for our standard 540 PTO tractors. A fantastic, high-value product.”

Guía de instalación y mantenimiento

Proceso de instalación paso a paso

Proper installation is critical for ensuring the longevity of your new 1:3 baler gearbox. Please follow these engineering guidelines carefully.

1. Seguridad y preparación del espacio de trabajo: Ensure the tractor is turned off, keys removed, and the PTO shaft is completely disconnected. Chock the baler wheels and de-tension all baler belts/chains to prevent accidental movement.

2. Drene el lubricante viejo: Place a large drain pan under the old Comer T-304A gearbox. Remove the bottom plug and let all the old gear oil empty completely.

3. Desconectar los enlaces de la transmisión: Loosen the tensioners on the main drive chains. Carefully remove the output sprocket from the old shaft and unbolt the primary PTO input shaft.

4. Retire la caja de cambios antigua: Remove the base mounting hardware. The gearbox weighs approximately 42 kg, so use a mechanical lift or a secondary pair of hands to extract the unit safely.

5. Limpie la superficie de montaje: Thoroughly clean the mounting plate on the baler. Remove any rust or old debris to ensure the new gearbox sits perfectly flat.

6. Instale la rueda dentada de transmisión: Slide your drive sprocket onto the new EVER-POWER output shaft. Insert the machine key (if applicable) and secure it tightly with the set screws.

7. Montar y alinear: Hoist the new gearbox into place. Hand-tighten the mounting bolts. Use a laser alignment tool to ensure the output sprocket is perfectly aligned with the driven sprocket on the baler.

8. Apriete de precisión: Tighten the mounting bolts using a calibrated torque wrench in a cross-pattern to the specifications in your baler’s manual.

9. Vuelva a conectar las cadenas y la toma de fuerza (PTO): Reinstall the drive chains and set the correct tension. Connect the PTO drive shaft to the 1-3/8″ input spline, ensuring the locking pin engages fully.

10. Lubricación crítica: Remove the top breather plug. Fill the gearbox with 80W90 GL-5 Extreme Pressure gear oil until it reaches the indicated level on the sight glass. Do not overfill. Run the tractor at low idle for 5 minutes to circulate the oil before full-speed operation.

Preguntas frecuentes (FAQ)

Consultas técnicas

• Is this gearbox an exact replacement for the Comer T-304A 1:3 unit?

  Yes. It is engineered to precisely replicate the 1:3 speed ratio and perfectly matches the standard mounting patterns and dimensions of Comer round baler gearboxes.

• ¿Qué tipo de aceite para engranajes debo usar?

  You must strictly use 80W90 GL-5 gear oil. The GL-5 rating ensures the oil contains the necessary extreme pressure additives to protect the hypoid bevel gears from premature wear.

• ¿Cuándo debo realizar el primer cambio de aceite?

  The “break-in” oil change is crucial. Drain and replace the gear oil after the first 50 hours of operation to remove any microscopic metal shavings. After that, change the oil every 1000 hours or annually.

• ¿Fabrica EVER-POWER piñones y ejes de toma de fuerza compatibles?

  Yes! As a comprehensive mechanical transmission supplier, EVER-POWER can supply the exact drive sprockets, heavy-duty roller chains, and slip-clutch PTO shafts to accompany your new gearbox.

• ¿Cómo garantiza EVER-POWER la calidad de esta pieza de repuesto?

  Every gearbox undergoes a strict Quality Control SOP, including CMM dimensional verification, dynamic load testing under 55HP conditions, and IP65 pressure leak tests prior to shipping.

• ¿Qué ocurre si la caja de cambios se sobrecalienta durante el funcionamiento?

  Operating temperatures should not exceed 120°C. Overheating is typically caused by low oil levels, using the wrong oil type (e.g., hydraulic fluid instead of GL-5), or severely over-tensioned drive chains.

• ¿Puedo personalizar el eje de salida?

  Yes. As a source factory, we offer full OEM/ODM services. We can customize the output shaft diameter, keyway dimensions, or spline profiles to fit your specific machinery requirements.

• ¿Con qué rapidez pueden enviar unidades de repuesto a nivel mundial?

  We maintain a robust inventory of standard gearboxes and utilize global logistics networks to ship via expedited air freight for emergency replacements, or standard sea freight for wholesale orders.

• ¿Hay piezas de repuesto internas disponibles para esta unidad?

  Absolutely. We supply a full range of replacement bearings, oil seals, and internal bevel gears to ensure long-term serviceability of your transmission.

• ¿Cómo puedo contactar con el departamento de ventas para realizar un pedido al por mayor?

  Puede ponerse en contacto directamente con nuestro equipo especializado de ventas e ingeniería B2B en [email protected] for all inquiries, technical drawings, and custom quotes.

Sugerencias de ubicación multimodal

Estrategia de contenido visual

• Sección de encabezado: Place a high-resolution, interactive 3D rendering of the 1:3 Ratio Gearbox immediately below the H1 Title to instantly capture user attention.

• Tabla de especificaciones: Inserte un plano CAD de ingeniería (vista ortográfica) que muestre las dimensiones exactas de los ejes de entrada/salida y la base de montaje junto a la tabla de especificaciones.

• Conocimiento profundo del producto: Embed a high-quality, short video showing the CNC machining and carburizing heat treatment of the AISI 4140 gears at the EVER-POWER factory.

• Guía de instalación: Incluya fotografías claras y detalladas, paso a paso, para el Paso 7 (Alineación de los piñones) y el Paso 10 (Llenado de la unidad con aceite para engranajes 80W90).

• Productos complementarios: Coloque una cuadrícula visual en la parte inferior que muestre la caja de cambios conectada a un eje de toma de fuerza con embrague de fricción EVER-POWER y una cadena de rodillos agrícolas de alta resistencia.

Notas contra las alucinaciones

Descargo de responsabilidad de ingeniería

• Please Note: While this gearbox is a direct mechanical replacement for specific Comer T-304A models, minor variations in output shaft length or mounting hole diameters may exist across different baler manufacturing years. Always consult your exact OEM parts manual and compare physical dimensions before ordering.

• All performance data (Torque limits, HP ratings, L10 life) are based on rigorous factory testing under ISO/DIN standard conditions. Actual field performance relies heavily on proper chain tensioning and adherence to the 80W90 GL-5 lubrication schedule.

• Ensure your tractor’s PTO speed matches the gearbox input requirements. Incorrect RPM inputs will void the warranty and cause rapid mechanical failure.

¡Mejore sus operaciones de empacado con EVER-POWER hoy mismo!

Don’t let a worn-out gearbox slow down your harvest. Replace your Comer Code T-304A transmission with EVER-POWER’s premium 1:3 Round Bale Gearbox. Experience unmatched AISI 4140 metallurgy, vibration-free performance, and highly competitive factory-direct pricing.

Would you like me to send you our detailed CAD drawings or a customized bulk pricing quote?

Envía un correo electrónico a nuestro equipo de ingeniería ahora mismo a: [email protected] Envíos internacionales y asistencia técnica especializada las 24 horas del día, los 7 días de la semana, garantizados.