Industrial-Strength Coffee Harvester Gearbox — Reliable Power for Coffee Cherry Harvesting

When coffee cherry harvesting efficiency is your priority, the gearbox connecting your tractor to the coffee harvester becomes the most critical component on the implement. Our agricultural gearbox for Coffee Harvester applications uses advanced gear technology to maximize power transfer while minimizing heat generation and mechanical wear. The coffee harvester gearbox powers the vibrating rods or rotating fingers that strip ripe coffee cherries from branches. The gear train must deliver precisely calibrated vibration frequency and amplitude to detach ripe cherries without damaging branches or stripping unripe fruit.

Backed by rigorous quality control and bench-tested before shipment, every unit meets the exacting standards demanded by professional Australian farmers who cannot afford mid-season breakdowns.

Coffee Harvester Agricultural Gearbox

📊 Detailed Specifications — Coffee Harvester Agricultural Gearbox

ملكنا coffee harvester gearbox is manufactured to the following specifications. Custom engineering is available for non-standard coffee cherry harvesting applications.

المعلمة Value
Recommended Lubricant synthetic 75W-90 GL-5
قطر عمود الإدخال 25 مم
سرعة إدخال PTO 540 / 1000 دورة في الدقيقة
Output Speed Range 225 – 2692 RPM
Net Weight 32 kg
تشعب عمود الإدخال 6-spline (1-3/8 بوصة) / 21-spline (1-3/4 بوصة)
ردود فعل عنيفة ≤ 12 arc-minutes
Gear Face Width 45 مم
Paint System 2-coat industrial
القدرة المقدرة 15 – 150 HP (11-112 kW)
المعلمة Value
صلابة سطح التروس HRC 59 – 64
حماية من الحمل الزائد Radial pin clutch
الكفاءة عند الحمل المقنن 96%
شهادة الجودة ISO 9001:2015 + ISO 14001
Shaft Seal Type Cassette Seal
فتحة تهوية / منفذ تنفس Screw-in breather cap
معيار التصميم DIN 3990
أقصى عزم دوران للإدخال 500 Nm
Ambient Temperature Range -35°C to +85°C
نوع سدادة التصريف Standard hex plug

اتصل بنا فريق الهندسة for a detailed specification sheet tailored to your coffee harvester model and coffee cherry harvesting conditions.

💪 Quality Comparison — Coffee Harvester Gearbox

Before you buy a coffee harvester gearbox on price alone, consider these engineering facts about our Coffee Harvester unit versus budget options:

مواصفة Low-Cost Alternative Our Engineered Coffee Harvester Gearbox
الضوضاء والاهتزاز Excessive vibration loosens mounting bolts Computer-optimized contact pattern reduces vibration 60% vs standard
مواصفات المحامل محامل معاد تدويرها، جودة غير متسقة Heavy-duty spherical roller bearings rated for 150% dynamic overload capacity
الضمان والدعم لا يوجد ضمان - الشراء على مسؤوليتك الخاصة 2-year parts+labour warranty, extendable to 36 months for fleets
قطع غيار No individual parts — must buy complete gearbox Complete rebuild kits off-the-shelf
العمر الافتراضي المتوقع غير متوقع - يفشل الكثيرون خلال الموسم الأول متوسط ​​الوقت بين الأعطال (MTBF) من 4000 إلى 6000 ساعة
تصميم المساكن Simple sand-cast iron, no FEA optimization Precision die-cast housing, vacuum-impregnated to eliminate micro-porosity
مواد ومعالجات التروس Cast steel, surface-hardened only, shallow case سبيكة 20CrMnTi، معالجة بالكربنة الفراغية، مصقولة بدقة وفقًا لمعيار AGMA الفئة 11

The numbers speak clearly: superior materials, tighter tolerances, and longer service life add up to a gearbox that costs less per operating hour than any alternative on the market. Get in touch to discuss your requirements.

Coffee Harvester application

🔧 Power Pathway: How Your Coffee Harvester Gearbox Works

Let us examine how the gearbox in a coffee harvester operates:

Subsystem Function
PTO Input Power enters through a precision-machined splined coupling accepting 540 RPM (1-3/8″) or 1000 RPM (1-3/4″) PTO output. The input shaft rides on angular contact bearings selected specifically for the load profile of coffee cherry harvesting applications.
Gear Reduction Inside the housing, precisely meshed bevel gears convert PTO high-speed input into modified speed and amplified torque for the vibrating rod drive. The coffee harvester gearbox powers the vibrating rods or rotating fingers that strip ripe coffee cherries from branches. The gear train must deliver precisely calibrated vibration frequency and amplitude to detach ripe cherries without damaging branches or stripping unripe fruit. Gear tooth profiles are case-hardened to HRC 58-62 and precision-ground, achieving 96-98% mechanical efficiency.
Output Drive The transformed power exits through the output shaft to the coffee harvester’s working mechanism, specifically driving the vibrating rod drive for core coffee cherry harvesting function. The output connection is engineered for vibration-free, backlash-free transmission at the point of work.
Sealing & Lubrication The gearbox uses splash lubrication with SAE 80W-140 multi-grade. Gears distribute oil across all contact surfaces. The cast iron housing incorporates cooling ribs that dissipate heat under sustained coffee cherry harvesting load. Double-Lip Oil Seals at every shaft exit prevent contamination ingress.

🔁 Cross-Compatibility Data for Coffee Harvester Gearbox

Cross-reference data is provided as a customer service. All brand names and model numbers remain the intellectual property of their respective owners.

Manufacturer Interchange Reference Fitment
Yanmar Series 906, G1.4, Model 6284
Kverneland Series 950, Type 94D, 717Z
CLAAS F-681, Mk-II, Type 47E
Olimac 417S, Type 10K, Series 731
Capello Series 723, Type 96E, Mk-IV
Merlo Model 1844, J-823, Type 88J

Spare Parts Inventory

Complete parts availability for the Coffee Harvester gearbox: bearing kits, seal kits, matched gear sets, shaft assemblies, and full rebuild kits. Standard parts ship within 24-48 hours.

📝 Step-by-Step: How to Select Your Coffee Harvester Gearbox

Before ordering your Coffee Harvester gearbox, confirm these critical parameters to ensure perfect fitment and performance:

01

طلب عزم الدوران

Calculate the peak torque your coffee cherry harvesting application generates — including shock loads from obstacles or material variations

يجب أن يتحمل صندوق التروس ذروة عزم الدوران دون تفعيل حماية الحمل الزائد أثناء التشغيل العادي

02

بيئة التشغيل

Assess exposure to dust, moisture, chemicals, and temperature extremes in your typical coffee cherry harvesting conditions

يحدد درجة مانع التسرب المناسبة، وطلاء السطح، ومواصفات مادة الغلاف.

03

Required vibrating rod drive Speed

Refer to your coffee harvester manufacturer’s manual for the recommended vibrating rod drive operating speed

Together with PTO speed, this defines the exact gear ratio your gearbox needs

04

سرعة عمود إدارة الطاقة للجرار

تحقق من مواصفات عمود إدارة الطاقة (PTO) لجرارك - السرعة القياسية هي 540 دورة في الدقيقة أو 1000 دورة في الدقيقة

يحدد حجم أسنان عمود الإدخال والأساس لحساب النسبة

05

متطلبات الطاقة

Match the gearbox HP rating to your tractor’s PTO horsepower output and the coffee harvester’s demand

يؤدي التقليل من قدرة الجهاز إلى ارتفاع درجة حرارته وتعطله المبكر؛ بينما يؤدي المبالغة في تقدير قدرته إلى زيادة التكلفة والوزن بشكل غير ضروري.

06

اتجاه الدوران

Determine whether the vibrating rod drive on your coffee harvester requires clockwise or counter-clockwise output when viewed from the drive end

سيؤدي اتجاه الدوران غير الصحيح إلى تلف الأداة أو عدم إنتاج أي عمل مفيد

07

نمط براغي التثبيت

Measure the bolt hole positions, centre distances, and overall envelope on your coffee harvester’s gearbox mounting flange

يضمن التركيب المباشر باستخدام البراغي دون الحاجة إلى أي تصنيع أو لوحات محول.

💡 نصيحة احترافية: Not sure which model you need? Our selection engineers have cross-referenced thousands of coffee harvester gearbox applications. Send us any information you have — even partial — and we will find the right match. Get in touch here.

مجموعة علب تروس زراعية

⚙ Fitting Guide: Coffee Harvester Gearbox on Your coffee harvester

Installing a new gearbox on your coffee harvesting equipment is a straightforward process when done methodically. Allow approximately 1-2 hours for a complete replacement using standard hand tools.

Step 1: Remove Old Gearbox
Separate the PTO driveline and the output connection to the vibrating rod drive. Mark the orientation of the gearbox on the frame before removal. Use an appropriate lifting device (the gearbox may be heavier than it looks). Remove mounting bolts working from the outside in, then gently pull the gearbox away from the mounting surface.
Step 2: Post-Installation Checks (10-Hour Service)
Complete a first-service at 10 operating hours: retorque all fasteners, change the break-in oil and replace with fresh oil of the specified grade, inspect seals and breather, and confirm the vibrating rod drive connection remains tight. This early service removes any metallic particles generated during initial gear run-in.
Step 3: Drain & Document Old Gearbox
Before removing any bolts, take detailed photographs of the old gearbox from all angles — document the mounting orientation, PTO driveline routing, and any shims or spacers. Then drain the gear oil into a marked container and dispose of it according to local environmental regulations.
Step 4: Position & Secure New Gearbox
Lift the new Coffee Harvester gearbox and slide it onto the mounting flange. Ensure the housing is oriented correctly (check your reference photos from disassembly). Start all mounting bolts by hand before tightening any of them. Apply final torque using a calibrated torque wrench — refer to the torque specification card included with your gearbox.
Step 5: Fill With Lubricant
Charge the gearbox with the specified volume and grade of gear oil. Do not overfill — excess oil causes churning, overheating, and seal pressure. Install the fill plug with thread sealant if required. Check that the breather vent is clear and properly installed.
Step 6: Connect PTO Driveline
Apply a thin coat of lithium grease to the input shaft splines. Engage the PTO driveline, confirming the splines mesh fully and the safety collar locks into position. Check the driveline angles: measure with an inclinometer if possible. Angles above 15° require a CV (constant velocity) joint upgrade to prevent vibration damage.
Step 7: Prepare the Mounting Surface
Thoroughly clean the coffee harvesting equipment’s gearbox mating surface. Remove all rust, paint, and sealant residue. Inspect the mounting face for any damage — dents, cracks, or corrosion that could prevent a flush fit. If mounting studs are used, verify they are tight and undamaged.

⚠ هام: If you encounter any difficulty, our technical support team is available to guide you through the process — contact us here.

⚠ Fault Diagnosis Guide — Coffee Harvester Gearbox

Quick diagnosis saves time and money. This troubleshooting guide is organized by symptom — find the issue you are experiencing, then follow the recommended actions to resolve it.

⚠ تسرب الزيت من موانع تسرب العمود

Root Cause Analysis: Blocked breather vent preventing pressure relief

Corrective Action: Identify which seal is leaking (input, output, or housing joint). Verify oil level is not above the fill line. Replace the breather cap — a clogged breather is the cause of ~40% of seal leak cases. If the seal itself is damaged, install a replacement seal and check the shaft condition.

⚠ صعوبة في توصيل عمود نقل الحركة PTO بعلبة التروس

Root Cause Analysis: Damaged or worn PTO yoke engaging surface

Corrective Action: Verify you have the correct PTO standard — 540 RPM and 1000 RPM shafts are not interchangeable. If the standards match but the yoke will not seat, inspect both the yoke and input shaft splines for damage. A single bent spline tooth can prevent engagement. Clean and deburr as needed.

⚠ يصدر صندوق التروس صوت طقطقة معدنية عند تشغيل وحدة نقل الحركة

Root Cause Analysis: PTO driveline too long, causing impact on engagement

Corrective Action: Inspect the overload protection mechanism (shear bolt or slip clutch) for loose components. Check the PTO driveline for excessive slip joint wear that allows impact on engagement. If the gearbox clunks only during direction changes or load reversals, this indicates backlash from gear wear.

⚠ Output Shaft Stops Turning While Input Rotates

Root Cause Analysis: Failed key or spline on output shaft

Corrective Action: Stop the tractor immediately. Do not attempt to force the PTO. Check the shear bolt or slip clutch mechanism — if it has tripped, identify and address the cause of the overload before replacing the bolt. If the protection device has not activated, the gearbox has suffered an internal failure and must be disassembled for inspection.

⚠ Excessive Vibration During Operation

Root Cause Analysis: Loose mounting bolts allowing gearbox movement

Corrective Action: Disconnect the PTO and spin the driveline by hand — rough spots or catches indicate U-joint wear. Check gearbox mounting bolt torque. If vibration only occurs under load, the output coupling or vibrating rod drive balance may be the cause. If vibration is constant, the driveline is the most probable source.

Remember: early intervention prevents secondary damage. If you detect any unusual behaviour from your Coffee Harvester gearbox, address it promptly rather than continuing to operate. Our technical team is available to help diagnose issues and source replacement parts quickly.

📍 Real-World Performance — Coffee Harvester Gearbox Across Australia

Our agricultural gearboxes are field-proven across every Australian state and territory. Below are documented case studies from recent Coffee Harvester gearbox installations.

📍 Murray Bridge, SA irrigated cropping enterprise — 2500 acres

عميل: Ian Robertson | طلب: Coffee Harvester gearbox — coffee cherry harvesting

غاية: Replace failed OEM gearbox to restore coffee harvester for the upcoming season

“Quality comparable to European OEM units at half the price point. The machining is clean, the paint is durable, and the gears are noticeably smoother than the Chinese-made unit it replaced. Recommended to three other farmers already.”

📍 Case #2: Colac, VIC

عميل: Kevin Donovan — dryland farming operation
موقع: Colac, VIC
حجم المزرعة: 3000 acres
طلب: Coffee Harvester gearbox for coffee harvester — coffee cherry harvesting
سبب الشراء: الاستبدال الوقائي المجدول كجزء من برنامج الصيانة السنوي

"ما أقنعني هو الضمان الشامل. لا استثناءات، ولا شروط خفية. عندما كان لدي سؤال حول ضوضاء غير عادية (اتضح أنها مشكلة في نظام نقل الحركة، وليست في علبة التروس)، قاموا بتشخيصها عبر الهاتف مجانًا."
Kevin Donovan, Colac, VIC

Jack Thornton — Launceston, TAS

عملية: كيان زراعي مؤسسي | مقاس: 800 acres | يستخدم: Coffee Harvester gearbox for coffee cherry harvesting

سبب الشراء: Retrofit older model coffee harvester with improved gearbox for extended service life

“I was paying $XX,XXX for OEM replacement gearboxes. This unit cost a fraction of that price and, if anything, performs better. No vibration, no leaks, runs cooler. Should have switched years ago.”

📍 Mount Gambier, SA mixed farming enterprise — 5000 acres

عميل: Zack Holt | طلب: Coffee Harvester gearbox — coffee cherry harvesting

غاية: Fleet standardisation — transitioning all coffee harvester equipment to a single gearbox supplier

“Fast delivery to a remote location was the initial reason I tried this supplier. The gearbox quality is what made me a repeat customer — we have now standardised on their products across our fleet of 7 coffee harvester machines.”

📍 Case #5: Cairns, QLD

عميل: Nathan Brooks — broadacre cropping operation
موقع: Cairns, QLD
حجم المزرعة: 1000 acres
طلب: Coffee Harvester gearbox for coffee harvester — coffee cherry harvesting
سبب الشراء: استبدال طارئ في منتصف الموسم بعد عطل كارثي في ​​علبة التروس الأصلية

"كان خيار النسبة المخصصة بمثابة نقلة نوعية لعملياتنا. كنا بحاجة إلى سرعة إنتاج غير قياسية لم يستطع أي مورد آخر توفيرها. قام الفريق الهندسي بتصميم حل في غضون أسبوع، وقد عمل بشكل مثالي منذ اليوم الأول."
Nathan Brooks, Cairns, QLD

💬 Common Questions About Our Coffee Harvester Gearbox

What is the expected lifespan under continuous coffee cherry harvesting operation?

Our Coffee Harvester gearbox is rated for 3,000 to 5,000+ operating hours with proper maintenance. Many customers in intensive Australian operations report achieving 5,000+ hours before requiring any internal service. Key factors affecting lifespan include oil change frequency, operating load, and environmental conditions.

What minimum order is needed for volume pricing?

We offer tiered pricing starting from single-unit purchases, with meaningful discounts beginning at 5+ units. Dealer and OEM pricing structures are available for agricultural equipment retailers and coffee harvester manufacturers. Contact our sales team for a formal quotation tailored to your volume requirements.

Can I return a gearbox if it does not fit my coffee harvester?

إذا زودتنا بتفاصيل معداتك قبل الطلب، وتأكدنا من توافقها، نضمن لك تركيبها. في حال وجود مشكلة نادرة في التوافق، نقدم لك استبدالًا أو استردادًا كاملًا لعلب التروس غير المستخدمة خلال 30 يومًا من تاريخ التسليم، دون أي استفسارات. هدفنا هو تزويدك بعلبة التروس المناسبة من أول طلب.

How is the gearbox packaged for shipping?

Each gearbox is drained of shipping oil, wrapped in VCI (Vapor Corrosion Inhibitor) film, and crated in a sturdy plywood box rated for international freight. This packaging protects against moisture, impact, and corrosion during transit — even for shipments to remote Australian properties via road freight.

Can this gearbox withstand the shock loads generated during coffee cherry harvesting?

The gearbox is specifically designed for the dynamic and impact loading characteristic of coffee cherry harvesting applications. Case-hardened alloy steel gears absorb repetitive shocks, while the optional overload protection (shear bolt or slip clutch) safeguards against catastrophic overload events. The bearing selection and housing rigidity are both matched to coffee harvester load profiles.

What documentation ships with the gearbox?

تأتي كل علبة تروس مزودة بما يلي: دليل التركيب مع مواصفات عزم الدوران، وجدول التشحيم والصيانة، ومخطط الأجزاء مع أرقام الأجزاء الفردية، وبطاقة تسجيل الضمان، وشهادة فحص الجودة مع الرقم التسلسلي للوحدة ونتائج الاختبار.

Is the gearbox suitable for use in organic-certified farming operations?

Our gearboxes are mechanical components and contain no substances that would affect organic certification. However, the choice of lubricant should be considered — we can recommend food-grade and biodegradable gear oils that are compatible with organic farming standards in Australia and internationally.

Do you provide technical support after purchase?

نعم، يشمل كل شراء إمكانية الوصول إلى فريق الدعم الهندسي لدينا للحصول على إرشادات التركيب، وحل المشكلات، ونصائح الصيانة، وطلب قطع الغيار. يتوفر الدعم عبر الهاتف والبريد الإلكتروني ونموذج الاتصال الإلكتروني الخاص بنا. الدعم الفني مجاني خلال فترة الضمان أو بعدها.

Can the gearbox be serviced or rebuilt in the field?

يمكن إجراء الصيانة الدورية (تغيير الزيت، استبدال الأختام، فحص المحامل) في الموقع باستخدام الأدوات القياسية. أما بالنسبة لعمليات إعادة البناء الرئيسية، فنحن نوفر مجموعات إصلاح شاملة تحتوي على جميع المحامل والأختام والحشيات. تتوفر كتيبات الخدمة التفصيلية وأدلة الفيديو للتنزيل من بوابة الدعم الخاصة بنا.

What payment and ordering options do you offer?

We accept bank transfer, credit card, and purchase orders from established accounts. For large orders, we offer 30-day payment terms subject to credit approval. Orders can be placed through our website, by email, or by phone. Pro-forma invoices are available for pre-payment arrangements.

🔗 Recommended Add-Ons for Your Coffee Harvester Gearbox

A complete power transmission system delivers better results than any single component. Consider these additions to your Coffee Harvester setup.

⚡ PTO Drive Shaft for Your Coffee Harvester

PTO Shaft

Complete PTO driveline kits with dynamically balanced shafts, heavy-duty U-joints, and torque-rated safety clutch. Sized to match our Coffee Harvester gearbox input.

Shop PTO Shafts →

⚙ Complete Agricultural Gearbox Range

Gearbox Collection

يستفيد مشغلو الآلات المتعددة من كتالوج علب التروس الشامل لدينا - جودة موحدة، وشحن موحد، وأسعار تنافسية على أساس الكمية عبر المجموعة الكاملة.

View All Gearboxes →

📜 Regulatory Requirements & Regional Coverage — Coffee Harvester

Compliance with Australian safety standards protects your workers and your business. The following standards and regulations apply to Coffee Harvester agricultural gearbox installations:

الإطار التنظيمي

ISO 12100 — Safety of Machinery
Gearbox design follows the general principles of risk assessment and risk reduction for coffee cherry harvesting equipment.
AGMA 2001 - تصنيف أسنان التروس
تم التحقق من صحة تصميمات التروس وفقًا لمعايير AGMA لقوة الانحناء ومقاومة التنقر.

تشريعات السلامة في مكان العمل على مستوى الولاية

نيو ساوث ويلز - لائحة الصحة والسلامة المهنية لعام 2017
requires documented maintenance records for all power-driven coffee harvester machinery.
غرب أستراليا - لوائح الصحة والسلامة المهنية (العامة) لعام 2022
includes obligations for remote farm operations involving coffee cherry harvesting equipment.
South Australia — WHS Regulations 2012
requires regular inspection of all machinery with rotating drive components.

Regional Coverage & Delivery Network

We deliver Coffee Harvester agricultural gearboxes to every state and territory in Australia. Our logistics network covers major farming regions including the Wheatbelt, the Ord River district, and the Great Southern, Western Districts VIC, Gippsland, and the North East, and the Darling Downs, the Lockyer Valley, and the Burnett region. Whether you operate in a metropolitan fringe area or a remote pastoral station, we ship directly to your property with full tracking and delivery confirmation.

🚨 Coffee Harvester Gearbox — Order Today, Ship Tomorrow

Manufacturing Facility

24/7 production capability for urge
Automated heat treatment with atmos
In-house metallurgical lab for mate

Beyond Standard — Custom Solutions Welcome

Our capabilities extend well beyond standard catalogue products. We design and build custom gear drives for coffee harvester OEMs, implement manufacturers, and agricultural engineers who need precise mechanical solutions that off-the-shelf products cannot deliver.

Get a personalised quotation for your Coffee Harvester gearbox

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Your trusted partner for agricultural gearbox solutions — standard and custom — across Australia and worldwide.