EP-T-55 Cast Iron Baler Gearbox

The EP-T-55 Cast Iron Baler Gearbox (Code T-55) is a robust, heavy-duty transmission unit engineered for demanding agricultural tasks, specifically targeting Balers (Pressa raccoglitrice), Round Ballers, and Wood Chippers. Its superior construction utilizes Ductile Iron GS400 and Cast Iron G25, ensuring exceptional torsional strength and resilience under the continuous shock loads characteristic of baling mechanisms. The EP-T-55 is built to handle maximum power inputs, making it the ideal Agricultural Power Transmission Part for machinery requiring unwavering durability.

EP-T-55 Cast Iron Dryer Gearbox Dimensions:

The EP-T-55 supports high input power (up to 75 kW or 100 HP) and offers versatile ratios for heavy-duty applications.

EP-T-55 Cast Iron Dryer GearboxTechnical Data:

EP-T-55 Cast Iron Dryer Gearbox Shafts:

EP-T-55 Cast Iron Dryer Gearbox Rotations:

EP-T-55 Cast Iron Baler Gearbox Dimensions:

The EP-T-55 supports high input power (up to 75 kW or 100 HP) and offers versatile ratios for heavy-duty applications.

Company Profile and Professional Authority:

EVER-POWER is your premier partner for agricultural power transmission solutions. Established in 1990, we have grown into a specialized manufacturer focused on high-quality mechanical components for Original Equipment Manufacturers (OEMs). Operating from our state-of-the-art facility (covering 55,000 square meters), EVER-POWER is dedicated to the design, engineering, and manufacturing of high-quality agricultural reducers and gearboxes. Our mission is to combine deep industry experience with advanced manufacturing to deliver durable, cost-effective, and performance-driven power transmission solutions to partners worldwide.

The EVER-POWER Competitive Advantage

Our strength lies in delivering a superior product and service portfolio built on five core pillars:

Unmatched Professionalism and Engineering Depth

EVER-POWER's engineering depth stems from decades of specialized focus on mechanical parts and agricultural reducers. Our R and D team comprises 20 dedicated engineers who possess the expertise to assist customers from new product design all the way through to the development of the final production process. We are experts in metallurgy, gear geometry (including Gleason Straight Teeth), and load analysis, ensuring every gearbox maximizes efficiency and component lifespan. This professional focus allows us to offer innovative solutions for complex challenges in power transmission.

Global Standards Compliance and Material Certification

Quality is non-negotiable, and we demonstrate this through adherence to recognized international standards. Our materials procurement and manufacturing processes follow strict protocols, utilizing certified materials such as: Gears: 16NiCr4 (UNI 5331-AISI 3115) and 20MnCr5. Castings: Ductile Iron (GS400, QT450, QT500, UNI ISO 1083), Grey Cast Iron G25 (UNI ISO 185), and Aluminium (GD-ALSi12Cu, UNI 5076). Shafts: C45 (UNI EN 1083/1 AISI 1040) and 20MnCr5. This rigorous adherence ensures every gearbox is capable of performing reliably in all international markets.

Exceptional Customization and Production Capability

Beyond our extensive catalogue of standard reducers, EVER-POWER offers specialized customization services. We serve as the partner of choice for customers who require special reducers designed precisely according to their unique dimensional and performance needs. Our large manufacturing plant spans a covered area of 55,000 square meters and is divided into three workshops, housing advanced production lines capable of efficiently fulfilling high-volume orders and complex custom projects.

Advanced Production Equipment and Quality Control

Our production facilities are equipped with advanced production lines to ensure the highest quality-to-cost ratio for our products. Every stage of the manufacturing process, from precision machining to final inspection, utilizes modern equipment. This rigorous control allows us to deliver products with the best quality and most competitive prices. Our quality focus ensures consistency across all components, which is critical for long-term product dependability.

Superior After-Sales Support and Customer Responsibility

Our commitment extends far beyond the sale, centered on genuine responsibility towards our customers. We support our partners through ongoing research and development to deliver products and services that continually meet expectations and ensure long-term quality. We offer clear technical documentation for maintenance, including lubrication guidelines and service schedules, ensuring the longevity of your investment. Should any issue arise, our technical department remains available for consultation and assistance.

EP-T-55 Cast Iron Baler Gearbox Application:

The EP-T-55 model is engineered for high-power, high-torque industrial and agricultural applications, specifically excelling in machinery that handles heavy processing.

• Bales / Round Ballers (Pressa raccoglitrice): Essential for baling machines, where the gearbox absorbs and delivers the intermittent, high-shock torque necessary for material compression and wrapping.
• Rotary Tillers (Fresatrici): Provides the high-torque output (up to 775 N.m) needed for deep, effective soil cultivation across large implements.
• Wood Chipper/Grinders: Capable of handling the significant impact and continuous torque required to process woody materials.
• Continuous High-Power Operation: Ideal for equipment demanding sustained high power input (up to 75 kW / 100 HP), typically seen with high-speed PTO (1000 rpm) inputs.

In-Depth Knowledge: Durability and Performance of the EP-T-55:

The EP-T-55's engineering is focused on handling extreme loads and providing operational stability, particularly against the cyclical stresses of baling.

Robust Construction Materials for High Load Capacity

The EP-T-55 uses a durable combination of Ductile Iron GS400 and Grey Cast Iron G25 for the casing. This construction ensures high torsional rigidity and excellent vibration dampening, crucial when the gearbox is subjected to large and sudden load reversals common in baling operations. The internal gears are precision-cut and heat-treated to maximize longevity.

Optimal Ratios for Baler Drive and Tillage (1.46:1 and 1:1.9)

The gearbox offers critical ratios for its applications:

• Torque Reduction (1.46:1): Provides the highest output torque of 775 N.m (at 540 rpm input), essential for powerful compression mechanisms in balers.
• Speed Multiplication (1:1.9): Ideal for driving feed augers or secondary mechanisms at the required high rotational speeds for efficient processing.

High Power Handling for 100 HP PTO Input

The EP-T-55 is one of the higher power-rated gearboxes in the T series, capable of handling 75 kW (100 HP) input power. This capability is critical when driving the main flywheel or compression chamber of a large baler, ensuring power delivery without compromising the gearbox integrity.

Essential Maintenance Procedures for Longevity

Initial and Routine Lubrication Schedule (Critical for Gear Life)

The gearbox is usually supplied without lubricant. The recommended lubricant is SAE90EP. The critical first lubricant replacement must be done after 50 to 100 hours of running. Subsequent lubrication should be replaced after 600 to 800 working hours. Always use the recommended SAE90EP gear oil to ensure the internal gears remain protected under high heat and pressure.

Importance of Hot Lubricant Draining and Checking

The emptying of the gearbox should be made immediately after the unit has been working, while the oil is still hot, to avoid the deposition of sludge. Frequently check the oil level and clean the oil plugs (including the vent cap) whenever necessary.

Related Agricultural Power Transmission Components:

For maximum efficiency and system integrity, we recommend integrating the EP-T-55 Gearbox with these related EVER-POWER power transmission parts:

• Heavy Duty PTO Drive Shafts: Necessary to handle the continuous high input power (up to 75 kW / 100 HP) of the EP-T-55.
• Shaft Couplings (Flange and Keyed): Precision components required for securely fastening the output shaft to the baler's main drive drum.
• Pinion Gears and Crown Wheels: Internal components available for maintenance, ensuring the longevity of the right-angle transmission unit.
• Tractor Hitch Components: Essential for properly mounting the implement, ensuring the PTO shaft operates within its optimal angular limits.

Customer Testimonials and Trust Signals:

"The EP-T-55 has been an incredibly durable unit for our baler manufacturing line. We rely on the high-torque performance to prevent stalling, and the cast iron structure gives us confidence in its longevity." - David M., Baler Equipment OEM, Canada

"We purchased the EP-T-55 specifically for its 775 N.m torque capacity. It runs our round balers flawlessly, handling tough crop conditions better than any other unit we have used." - Juan S., Large Farm Equipment Dealer, Spain

"The technical team was highly responsive in confirming the correct shaft dimensions and ratio options for our balers. The consistent quality delivered by EVER-POWER makes them our preferred component supplier." - Aisha R., Agricultural Implements Manufacturer, Asia

Frequently Asked Questions (FAQ) About EP-T-55:

Q1: What is the highest power input the EP-T-55 can handle?

A: The maximum rated power input is 75 kW (100 HP), typically achieved at a 1:1 ratio with 1000 rpm PTO input.

Q2: What is the highest output torque of the EP-T-55?

A: The highest output torque is 775 N.m, achieved at the 1.46:1 reduction ratio with 540 rpm input.

Q3: What are the primary construction materials of the casing?

A: The casing is constructed from durable Grey Cast Iron G25 or Ductile Iron GS400.

Q4: How often should the lubricant be checked and changed?

A: The critical first oil change should occur after 50 to 100 hours, with routine changes every 600 to 800 hours.