7P038-51200 Bevel Gears Sets 28T 12T Fits For Kubota

Product Parameters

The 7P038-51200 Bevel Gears Sets feature precise engineering tailored for Kubota’s agricultural machinery, ensuring seamless power transmission in rotary tillers. This set includes a 28-tooth bevel gear paired with a 12-tooth counterpart, optimized for torque conversion and rotational efficiency in demanding field conditions. Parameters are aligned with Kubota’s specifications, focusing on dimensional accuracy, material hardness, and gear meshing tolerances to prevent operational failures like slippage or excessive wear during soil cultivation.

These parameters support a gear ratio of 28:12, simplifying to approximately 2.333:1, which is ideal for reducing speed while increasing torque in tiller applications. The 3.25 kg weight ensures structural integrity without adding unnecessary bulk, facilitating easier handling during installation in Thai farms where manual labor is common. Natural color finishing provides inherent rust resistance, crucial in high-humidity environments like Thailand’s monsoon seasons. Packaging options protect against transit damage, addressing logistical challenges in rural areas. In technical terms, the bevel design allows for 90-degree power redirection, with tooth profiles engineered to minimize backlash to under 0.1 degrees, enhancing precision in soil aeration. Farmers troubleshooting issues such as uneven tilling or power loss can attribute these to worn bevel gears, and replacing with this set restores optimal performance, potentially increasing tilling efficiency by 15-20%. The parameters also align with Kubota’s standards for hardness (typically 58-62 HRC), ensuring longevity exceeding 2,000 operational hours under standard loads. This technical specificity solves real-world problems like gear stripping in compacted soils, common in rice paddy preparations, by providing robust meshing that distributes stress evenly across teeth.

Introduction to the Product and Its Role

The 7P038-51200 Bevel Gears Sets 28T 12T is a specialized bevel gear assembly designed for Kubota KRM180 rotary tillers, functioning as a key component in the drivetrain to redirect power at right angles. This set comprises a 28-tooth driven gear and a 12-tooth drive gear, enabling efficient torque transfer from the PTO shaft to the tiller’s rotor blades, which is vital for soil preparation in agricultural operations.

Fundamental Design and Operation

In operation, the bevel gears convert horizontal rotational input into vertical output, allowing the tiller to break up soil effectively. For Thai farmers dealing with dense clay soils in paddy fields, this role is critical in achieving uniform tillage depth, reducing clods that could hinder planting. The product’s conical tooth structure ensures smooth engagement, minimizing energy loss and heat generation during prolonged use.

Practical Applications and Benefits

Its role extends to enhancing machine stability, as proper gearing prevents overload on the engine, solving common issues like stalling in wet conditions. Technicians appreciate its compatibility, which simplifies repairs and addresses downtime in peak seasons. Overall, this gear set supports sustainable farming by optimizing fuel use and reducing mechanical strain, directly impacting crop yields in regions reliant on mechanized tillage.

Features and Technical Specifications

This bevel gear set incorporates advanced features for superior performance in Kubota tillers, including high-strength materials that withstand shear forces up to 500 Nm. The 28T-12T configuration provides a reduction ratio suited for high-torque, low-speed applications, essential in Thailand’s varied agricultural terrains.

Material Composition and Durability

Constructed from alloy steel with carburized surfaces, the gears achieve high wear resistance, addressing abrasion from soil particles. Technical specs include a module of approximately 3.5, ensuring precise tooth contact and reduced noise levels below 75 dB.

Engineering Precision and Compatibility

Precision machining maintains backlash within 0.05-0.15 mm, solving vibration issues that lead to component fatigue. Fully compatible with KRM180 models, it integrates without modifications, facilitating quick upgrades for enhanced tillage efficiency.

Advantages in Agricultural Applications

The advantages of this bevel gear set are evident in its ability to enhance tiller performance, offering durable power transmission that reduces maintenance frequency. In Thai agriculture, where tillers operate in humid, debris-filled environments, its robust design prevents premature failure, ensuring consistent soil preparation.

Efficiency Gains and Cost Reduction

Efficient meshing improves power delivery, potentially cutting fuel use by 10%, addressing high operational costs in remote farms. The set’s low backlash enhances control, solving uneven tillage problems in sloped orchards.

Reliability Under Stress

Under heavy loads, it maintains integrity, preventing breakdowns during critical planting periods. This reliability translates to higher uptime, boosting productivity in crop cycles.

Importance for Kubota Agricultural Equipment

This bevel gear set is fundamental to Kubota equipment, enabling precise power redirection in rotary tillers for effective soil management. In Thailand’s intensive farming, it ensures machinery handles diverse soils, from sandy loams to heavy clays, without efficiency loss.

Power Transmission Role

It transfers torque seamlessly, solving power inconsistencies that affect blade speed and depth control. Without it, tillers risk reduced penetration, impacting crop establishment.

Contribution to Productivity

By optimizing operations, it supports higher yields, crucial for export-oriented agriculture. Its importance lies in maintaining equipment reliability amid seasonal demands.

Commonly Worn Parts in Kubota Machines

Kubota machines feature components like belts, filters, and blades that degrade with use. The bevel gears are susceptible to wear from torque stress, leading to pitting or cracking if overloaded.

Wear Patterns and Indicators

Common signs include increased noise or reduced tilling power; regular inspections prevent escalation. Other parts like bearings accumulate dirt, accelerating gear wear.

Preventive Maintenance Approaches

Scheduled replacements address efficiency drops, ensuring sustained performance in Thai agricultural settings.

Replacement Guide for Damaged Parts

Replacing the 7P038-51200 set requires careful steps to ensure safety and functionality. Begin by disconnecting power sources, then access the gear housing for removal.

Detailed Installation Procedure

Extract damaged gears, clean interfaces, and install new set with proper alignment. Torque fasteners to spec, addressing common misalignment issues.

Safety and Tool Recommendations

Use calibrated tools to avoid over-tightening, solving post-replacement vibrations effectively.

Related Gear Components and Company Offerings

As a bevel gear product, the 7P038-51200 integrates with gear shafts that support rotational axes, ensuring stable power flow. Related items like transmission shafts handle extended torque delivery, preventing system imbalances.

Synergy with Shafts and Accessories

Gear shafts complement the set by providing mounting stability, addressing flexing issues in high-vibration tillers. Upgrading shafts alongside gears optimizes drivetrain longevity.

Quality from PRR

PRR TRACTOR PART LIMITED PARTNERSHIP offers high-quality parts fully compatible with originals, delivering exceptional value at competitive prices.

Explore Our Gear Products

Local Product Policies in Thailand

Thailand’s policies for agricultural parts, overseen by the Department of Agriculture, require compliance with import standards for mechanical durability and environmental impact. TISI certification ensures gears meet safety thresholds, preventing subpar products from entering the market.

Regulatory Compliance and Imports

Customs impose 0-5% duties on machinery parts, with ASEAN preferences reducing costs. This facilitates access to quality replacements, solving supply shortages in rural areas.

Sustainability and Safety Mandates

Policies emphasize recyclable materials, addressing pollution in farming. Safety checks mitigate accident risks, supporting farmer welfare.

Contact Us for Compliance Details

Câu hỏi thường gặp

What is the gear ratio of the 7P038-51200 bevel set and its impact on tiller performance?

The ratio is 28:12 or about 2.333:1, which boosts torque for deep soil penetration. This enhances blade efficiency in compacted earth, reducing engine load. In practice, it improves fuel economy by matching speeds, ideal for extended sessions. Regular checks ensure optimal ratio maintenance.

Is this bevel gear set compatible with other Kubota tiller models?

Primarily for KRM180, it fits similar models with matching PTO setups. Verify via gear housing dimensions and tooth counts. For adaptations, consult specs to avoid mismatches. This flexibility aids in upgrading older units economically.

How can I detect if my bevel gears need replacement?

Listen for grinding or whining; check for play or metal shavings in oil. Visual inspection reveals pitting. Early detection prevents drivetrain damage, saving costs. In humid areas, corrosion hastens wear, so inspect seasonally.

What tools are necessary for installing this gear set?

Require wrenches, pullers, and torque tools; safety jacks for elevation. Follow torque specs of 80-100 Nm. Proper tools ensure alignment, averting vibrations. DIY guides recommend grease for smooth assembly.

What is the expected lifespan of these bevel gears?

Typically 2,000-4,000 hours with maintenance; factors include load and lubrication. Quality oil extends life by 25%. Monitor for heavy use in abrasive soils to plan replacements proactively.

Should I perform the replacement myself or hire a technician?

Skilled users can DIY, but technicians ensure precision. Errors risk gear damage; pros handle complex disassemblies. For warranties, professional installation is advised, resolving potential issues swiftly.

What post-installation maintenance is recommended?

Inspect oil levels monthly, change fluids every 500 hours. Run light loads initially for break-in. This prevents early failure, maintaining efficiency. Use synthetic lubricants for better protection in heat.

Does this product come with a warranty?

Yes, usually 1 year against defects; requires installation proof. Covers material flaws, not misuse. Contact PRR for terms, ensuring investment security.

How does this set compare to genuine Kubota parts?

Matches OEM in specs and durability, often cheaper. Materials ensure equivalent strength; users note similar performance. Ideal for budget-conscious operations without quality compromise.

Where to buy this bevel gear set in Thailand?

Obtain from PRR TRACTOR PART LIMITED PARTNERSHIP at 304/1170 Soi Phahonyothin 49/1, Intersection 6, Talat Bang Khen Subdistrict, Lak Si District. Email [email protected]. Local stock minimizes delays for urgent repairs.