PTO Gearbox for Rotary Harrow / Power Harrow

🔌 PTO Gearbox for Rotary Harrow / Power Harrow — Overview

Maximise the productivity of your Rotary Harrow / Power Harrow with our purpose-designed PTO gearbox, a critical drivetrain component that ensures smooth, efficient power transfer from your tractor to the implement. Tailored for seedbed refinement, soil leveling, clod breaking, this agricultural gear reducer handles high-torque startup loads, continuous operation, and rapid speed changes without compromise. Whether you are working in rocky soils, dense crop residue, or abrasive dust, our rotary harrow / power harrow gearbox is built to endure.

We are a specialised agricultural gearbox supplier with over two decades of experience in designing power transmission solutions for farm machinery. Our engineers collaborate with rotary harrow / power harrow manufacturers worldwide to ensure optimal integration, performance, and longevity. Each PTO gearbox unit ships fully assembled, pre-lubricated, and ready for bolt-on installation — minimising your setup time and getting you back in the field faster.

📊 Technical Specifications — Rotary Harrow / Power Harrow PTO Gearbox

Berikut ini adalah tabel spesifikasi lengkap untuk produk kami. rotary harrow / power harrow agricultural gearboxSemua parameter dapat disesuaikan dengan kebutuhan spesifik Anda.

Parameter	Nilai Standar	Rentang Kustom
Kecepatan Masukan (RPM)	540/1000	Dapat dikonfigurasi 540 / 1000 RPM
Kecepatan Keluaran (RPM)	1200	Rasio khusus tersedia
Rasio Gigi	1:1.47	Berbagai pilihan rasio tersedia berdasarkan permintaan.
Daya Masukan Terukur	25-80 HP	Tersedia peringkat daya khusus.
Torsi Maksimum (Nm)	400-1000	Peringkat lebih tinggi berdasarkan permintaan
Jenis Gigi	Hypoid Gear	Berbagai konfigurasi roda gigi
Kekerasan Gigi (HRC)	60-63	Dikeraskan sesuai standar AGMA
Bahan Perumahan	Ductile Iron (GGG40)	Velg custom tersedia
Diameter Poros — Masukan (mm)	35	Spline standar 1-3/8″ atau 1-3/4″
Diameter Poros — Keluaran (mm)	35	Pilihan metrik atau imperial
Konfigurasi Spline — Masukan	20-spline 1-3/4″	Semua profil PTO standar
Jenis Bantalan	Bantalan Rol Silinder	Produk premium SKF / NTN / Timken
Jenis Segel	Segel PTFE	Opsi peningkatan tersedia
Jenis Pelumasan	Sintetis 75W-90	Kompatibel dengan sintetis
Kapasitas Minyak (L)	3.1	Bervariasi tergantung ukuran model.
Berat (kg)	25-55	Tergantung pada rasio & ukuran
Perawatan Permukaan	Hot-Dip Galvanizing	Opsional untuk kelas kelautan
Gaya Pemasangan	Foot Mount	Braket khusus tersedia
Kisaran Suhu Operasional (°C)	-25 hingga +50	Rentang yang lebih luas tersedia berdasarkan permintaan.
Masa Pakai (jam)	10000+	Dengan perawatan yang tepat

🏆 Performance Advantages — Why Our Rotary Harrow / Power Harrow PTO Gearbox Outperforms the Competition

Saat membandingkan gearbox pertanian Dibandingkan dengan alternatif anggaran lainnya, perbedaannya signifikan dan terukur. Berikut penjelasan kami. rotary harrow / power harrow PTO gearbox memberikan nilai yang unggul:

⚙ Aerospace-Derived Metallurgy

Gear sets are manufactured from vacuum-degassed 8620H alloy steel, then carburised and precision-ground to AGMA Class 11 quality — exceeding the AGMA Class 8-9 found in most agricultural gearboxes.

🔬 Finite Element Optimised

Every housing design is validated through FEA stress analysis and modal analysis to eliminate resonance and stress concentration points — a level of engineering rigour absent from mass-produced budget alternatives.

💧 Synthetic Lubricant Ready

Our gearboxes are compatible with advanced synthetic lubricants from day one, enabling extended drain intervals of up to 2,000 hours. Many competitors use seal materials that degrade when exposed to synthetic oils.

💪 Shock Load Resilience

Proprietary gear tooth profile modifications absorb up to 300% momentary overloads without damage — critical for applications involving sudden impacts from rocks, stumps, or dense crop material.

☕ Cold-Start Performance

Optimised gear geometry and bearing preload settings ensure smooth operation from -25°C to +55°C ambient temperature, outperforming competitors that become stiff and noisy in cold conditions.

🛠 Field-Serviceable Seals

All shaft seals can be replaced without removing the gearbox from the implement, saving hours of labour compared to designs that require complete gearbox removal for seal replacement.

⚙ How the PTO Gearbox Works in a Rotary Harrow / Power Harrow

Understanding how the PTO gearbox operates within a Rotary Harrow / Power Harrow is essential for proper selection and maintenance. The gearbox is installed at the main frame junction, forming the interface between the tractor’s mechanical power output and the implement’s operational mechanism. When the tractor operator engages the PTO, rotational energy travels through the PTO drive shaft and enters the gearbox via the input shaft.

Inside the gearbox, an arrangement of precision-machined gears — typically including a combination of helical and bevel gear sets — modifies the rotational speed and torque to match the rotary harrow / power harrow’s requirements for seedbed refinement, soil leveling, clod breaking. For example, a gear ratio of 1:1.5 means the output shaft turns at 1.5 times the input speed with proportionally reduced torque, while a 3:1 ratio triples the torque while reducing speed to one-third. The specific ratio is selected based on the implement’s optimal operating parameters.

Itu gearbox pertanian also serves a protective function: by absorbing and distributing shock loads through its gear mesh and bearing arrangement, it shields both the tractor’s PTO system and the implement’s working components from damaging stress spikes. Our designs incorporate generous safety factors, precision-ground gear teeth for even load distribution, and high-capacity bearings to ensure the gearbox can handle peak loads well beyond normal operating conditions. An integrated breather valve prevents pressure build-up during temperature changes, while strategically positioned seals keep contaminants out and lubricant in.

🔄 Kompatibilitas Merek, Penggantian & Suku Cadang

Kita rotary harrow / power harrow PTO gearbox Dirancang sebagai pengganti berkualitas tinggi untuk gearbox yang digunakan pada peralatan yang diproduksi oleh merek-merek berikut:

Merek yang Kompatibel	Kemampuan Penggantian	Ketersediaan Suku Cadang
Kuhn*	Penggantian langsung dengan pemasangan baut.	Berbagai macam roda gigi, segel, bantalan & poros tersedia.
Kverneland*	Penggantian langsung dengan pemasangan baut.	Berbagai macam roda gigi, segel, bantalan & poros tersedia.
Pöttinger*	Penggantian langsung dengan pemasangan baut.	Berbagai macam roda gigi, segel, bantalan & poros tersedia.
Lely*	Penggantian langsung dengan pemasangan baut.	Berbagai macam roda gigi, segel, bantalan & poros tersedia.
Vicon*	Penggantian langsung dengan pemasangan baut.	Berbagai macam roda gigi, segel, bantalan & poros tersedia.
Fella*	Penggantian langsung dengan pemasangan baut.	Berbagai macam roda gigi, segel, bantalan & poros tersedia.

* Nama merek disebutkan semata-mata untuk tujuan referensi silang dan identifikasi kompatibilitas. Kami tidak berafiliasi dengan, didukung oleh, atau merupakan dealer resmi dari merek-merek di atas. Semua merek dagang adalah milik pemiliknya masing-masing.

Kami memiliki inventaris yang komprehensif atas suku cadang untuk gearbox PTO pertanianTermasuk set roda gigi pengganti, segel poros input dan output, bantalan, katup ventilasi, gasket, dan perangkat keras pemasangan. Semua suku cadang diproduksi sesuai spesifikasi OEM atau lebih baik, memastikan kesesuaian sempurna dan kinerja yang andal.

📜 Peraturan, Standar & Kepatuhan

Kita rotary harrow / power harrow PTO gearbox Produk ini dirancang dan diproduksi sesuai dengan standar internasional dan Australia berikut:

• ISO 500-1:2014 — Traktor pertanian — PTO yang dipasang di belakang — Tipe 1, 2 dan 3
• ASABE S203.13 — Definisi dan dimensi PTO untuk traktor pertanian
• AS 1636 — Persyaratan keselamatan mesin pertanian (Standar Australia)
• ISO 9001:2015 — Sertifikasi Sistem Manajemen Mutu
• Tanda CE — Sesuai dengan Arahan Mesin Eropa 2006/42/EC

Untuk pelanggan di Australia, gearbox kami mematuhi pedoman SafeWork Australia untuk peralatan yang digerakkan PTO. Kami merekomendasikan semua operator untuk menyelesaikan pelatihan keselamatan PTO dan mengikuti petunjuk yang diberikan. Kode Praktik Keselamatan Mesin Pertanian diterbitkan oleh otoritas WorkSafe negara bagian.

Wilayah Pertanian Australia yang Kami Layani

Kami menyediakan PTO gearboxes for rotary harrow / power harrow Aplikasi ini tersedia di seluruh wilayah pertanian Australia, termasuk wilayah penghasil gandum di Australia Barat, Darling Downs di Queensland, Riverina di New South Wales, Western District di Victoria, Barossa Valley di Australia Selatan, dan Midlands di Tasmania. Tersedia opsi pengambilan lokal dan pengiriman regional yang cepat.

🔎 Quick Selection Guide — Choosing the Right PTO Gearbox for Your Rotary Harrow / Power Harrow

Gunakan panduan ini untuk mengidentifikasi parameter-parameter penting yang Anda butuhkan sebelum memesan. rotary harrow / power harrow PTO gearbox:

Parameter yang Akan Ditentukan	Opsi / Nilai	Bagaimana Cara Menemukan Informasi Ini?
Kecepatan PTO Traktor	540 RPM / 1000 RPM / Ganda	Periksa pelat spesifikasi PTO atau manual traktor Anda.
Kecepatan Keluaran yang Diperlukan	RPM value for your rotary harrow / power harrow	Refer to rotary harrow / power harrow manufacturer’s recommended input speed
Rasio Gigi yang Dibutuhkan	RPM Masukan ÷ RPM Keluaran	Kami dapat menghitungnya jika Anda memberikan kedua kecepatan tersebut.
Spline Poros Masukan	6-spline 1-3/8″ / 21-spline 1-3/8″ / 20-spline 1-3/4″	Harus sesuai dengan alur poros PTO Anda
Jenis Poros Keluaran	Spline / Beralur / Berflensa	Must match your rotary harrow / power harrow’s input connection
Peringkat Tenaga Kuda	Nilai HP traktor Anda	Gearbox harus sesuai dengan daya PTO traktor Anda.
Arah Rotasi	CW / CCW (dilihat dari arah masukan)	Must match your rotary harrow / power harrow’s requirement
Pola Pemasangan	Pola dan dimensi baut	Ukur dudukan yang sudah ada atau berikan nomor modelnya.
Siklus Kerja Operasional	Berselang-seling / Terus-menerus / Berat	Memengaruhi ukuran gearbox dan kebutuhan pendinginan.
Kondisi Lingkungan	Berdebu / Lembap / Korosif / Suhu Ekstrem	Menentukan jenis segel dan perawatan permukaan.

💡 Tip: Jika Anda ragu tentang parameter apa pun, cukup berikan model traktor dan model alat pertanian Anda kepada kami — teknisi kami akan menentukan spesifikasi gearbox yang tepat untuk Anda. Dapatkan pengecekan spesifikasi gratis →

🔧 Installation Guide — Fitting a PTO Gearbox to Your Rotary Harrow / Power Harrow

Ikuti langkah-langkah ini untuk menginstal dengan benar. PTO gearbox on your rotary harrow / power harrowSelalu rujuk ke manual instalasi yang disertakan untuk detail spesifik model.

Step 1: Before installation, confirm the PTO gearbox speci…

Before installation, confirm the PTO gearbox specifications against the rotary harrow / power harrow’s technical manual. Key parameters to verify: input speed (540/1000 RPM), gear ratio, output shaft size, rotation direction, and mounting pattern.

Step 2: Disconnect the tractor PTO shaft and secure it in …

Disconnect the tractor PTO shaft and secure it in the parked position. Switch off the tractor engine and remove the key. Engage the parking brake and chock the wheels.

Step 3: Remove the existing gearbox if applicable. Tag and…

Remove the existing gearbox if applicable. Tag and photograph all connections for reference during reassembly. Drain and properly dispose of old lubricant.

Step 4: Trial-fit the new PTO gearbox to the rotary harrow…

Trial-fit the new PTO gearbox to the rotary harrow / power harrow frame. Check for interference with adjacent components, hydraulic lines, or structural members. Shim if necessary to achieve correct alignment.

Step 5: Secure the gearbox using the provided high-tensile…

Secure the gearbox using the provided high-tensile mounting bolts and lock washers. Apply thread-locking compound (medium strength, e.g., Loctite 243) to all critical fasteners.

Step 6: Install the PTO drive shaft assembly, ensuring cor…

Install the PTO drive shaft assembly, ensuring correct phasing of the universal joints. Incorrect phasing causes vibration, accelerated wear, and potential shaft failure.

Step 7: Connect the output drive to the rotary harrow / po…

Connect the output drive to the rotary harrow / power harrow’s mechanism. Use new O-rings, gaskets, or seals at all connection points. Apply sealant only where specified in the installation manual.

Step 8: Fill the gearbox with fresh lubricant through the …

Fill the gearbox with fresh lubricant through the filler port. Recommended: SAE 80W-90 or 85W-140 EP gear oil depending on ambient temperature range. Refer to the capacity plate on the gearbox housing.

Step 9: Complete the safety checklist: all guards installe…

Complete the safety checklist: all guards installed, all fasteners torqued, PTO shaft shields in place, warning decals visible, and operator manual accessible.

Step 10: Perform a graduated run-in: 10 minutes at idle PTO…

Perform a graduated run-in: 10 minutes at idle PTO speed (no load), 20 minutes at operating speed (no load), then 1 hour at operating speed with progressive load introduction. Monitor for any abnormalities.

🚧 Troubleshooting & Fault Diagnosis — Rotary Harrow / Power Harrow PTO Gearbox

Jika Anda mengalami masalah dengan rotary harrow / power harrow agricultural gearboxGunakan panduan ini untuk mendiagnosis dan mengatasi masalah umum:

Gejala	Kemungkinan Penyebab	Solusi yang Direkomendasikan
Oil Leaking from Seals	Worn or damaged shaft seals, overfilling, blocked breather, or housing crack.	Replace damaged seals with OEM-specification parts. Check and clear the breather valve. Verify correct oil level. Inspect housing for cracks or porosity. Apply sealant to split-line joints if needed.
Getaran Berlebihan	Poros input/output yang tidak sejajar, sambungan U yang aus pada poros PTO, beban yang tidak seimbang, atau baut pemasangan yang longgar.	Periksa dan perbaiki keselarasan poros. Periksa dan ganti sambungan universal yang aus. Pastikan semua baut pemasangan dikencangkan sesuai spesifikasi. Seimbangkan beban penggerak jika berlaku. Periksa apakah poros bengkok.
Suara Berisik atau Merengek yang Berlebihan	Gigi roda yang aus atau rusak, pelumasan yang tidak memadai, atau kerusakan bantalan.	Periksa level dan kondisi pelumas. Ganti jika terkontaminasi atau rusak. Periksa gigi roda gigi apakah ada lubang, goresan, atau pengelupasan. Ganti bantalan yang aus. Pastikan spesifikasi oli roda gigi yang digunakan sudah benar.
Gearbox Macet / Tidak Mau Berputar	Kerusakan bantalan yang parah, benda asing di dalam jalinan roda gigi, atau kekurangan pelumas.	Jangan memaksakan putaran — ini dapat menyebabkan kerusakan tambahan. Lepaskan gearbox dan bongkar untuk diperiksa. Identifikasi dan ganti komponen yang rusak. Selidiki penyebab utama (kontaminasi, beban berlebih, kegagalan pelumasan) sebelum memasang kembali.
PTO Shaft Won’t Engage Gearbox	Spline wear, shaft misalignment, or incorrect spline profile.	Clean and inspect the input spline on both the shaft and gearbox. Check for burrs or damage. Verify spline count and size match. Lubricate the spline with anti-seize compound. Ensure correct shaft length.

Untuk masalah yang tidak tercakup di atas, atau jika masalah tetap berlanjut setelah mengikuti langkah-langkah ini, hubungi tim dukungan teknis kami untuk bantuan ahli.

📝 Case Studies — Engineer’s Field Notes: Rotary Harrow / Power Harrow PTO Gearbox in Australia

Data kinerja dunia nyata dari pelanggan Australia yang menggunakan produk kami. rotary harrow / power harrow PTO gearbox:

🌏 Bundaberg, QLD — Raymond Lockhart, Vineyard

Tujuan: Equipping a new rotary harrow / power harrow with a high-performance pto gearbox.

Ulasan Pelanggan: “We ordered five units for our fleet. Every one was perfectly packed, correctly specified, and delivered on time. Our mechanics were impressed with the build quality. Will order again.” — Raymond Lockhart, Bundaberg, QLD

🌏 Emerald, QLD — Ryan Kingsley, Pastoral Enterprise

Tujuan: Emergency replacement of a seized rotary harrow / powerharrow gearbox during peak season.

Ulasan Pelanggan: “Ini pertama kalinya saya memesan dari pemasok ini. Gearbox ini melebihi ekspektasi kami — pengerjaannya bagus, seimbang dengan baik, dan kualitas finishingnya luar biasa untuk harganya. Sekarang saya menjadi pelanggan tetap.” — Ryan Kingsley, Emerald, QLD

🌏 Rockhampton, QLD — Frank Beaumont, Vegetable Market Garden

Tujuan: Replacing a failed oem gearbox on a 10-year-old rotary harrow / power harrow.

Ulasan Pelanggan: “Tim teknik membantu kami memilih rasio yang tepat sesuai kebutuhan. Pemasangannya mudah dengan petunjuk yang disertakan. Beroperasi lebih tenang dan lebih dingin daripada unit aslinya.” — Frank Beaumont, Rockhampton, QLD

🌏 Mackay, QLD — Bruce McAllister, Nut Plantation

Tujuan: Standardisasi spesifikasi gearbox di seluruh armada pertanian kontrak.

Ulasan Pelanggan: “The gearbox arrived ahead of schedule and was a perfect bolt-on fit. We had zero downtime during our busiest period. Highly recommend for any rotary harrow / power harrow operator.” — Bruce McAllister, Mackay, QLD

🌏 Cairns, QLD — Daniel Pemberton, Sheep Station

Tujuan: Upgrading the pto gearbox on a fleet of three rotary harrow / power harrow units.

Ulasan Pelanggan: “Had an urgent breakdown during harvest. They expedited our order and we received it in 3 days. The gearbox has been performing flawlessly ever since. Excellent service and product.” — Daniel Pemberton, Cairns, QLD

❓ Frequently Asked Questions — Rotary Harrow / Power Harrow PTO Gearbox

Jawaban atas pertanyaan paling umum dari pelanggan yang membeli PTO gearbox for rotary harrow / power harrow aplikasi:

Q1: What gear ratio do I need for my rotary harrow / power harrow PTO gearbox?

The correct gear ratio depends on your tractor’s PTO speed (540 or 1000 RPM) and the required implement speed. For most rotary harrow / power harrow applications, ratios between 1:1.47 and 1:1.9 are common. Our engineering team can calculate the optimal ratio based on your specific tractor and rotary harrow / power harrow model. Hubungi kami dengan spesifikasi Anda untuk mendapatkan rekomendasi gratis.

Q2: Can this agricultural gearbox replace the original gearbox on my rotary harrow / power harrow?

Yes, our PTO gearboxes are designed as direct replacements for major brand rotary harrow / power harrow gearboxes. We offer matching mounting patterns, spline configurations, and gear ratios for popular models from brands like John Deere, Case IH, New Holland, and others. Provide us with your current gearbox part number or machine model for exact cross-reference compatibility.

Q3: Berapa waktu tunggu tipikal untuk pesanan gearbox PTO kustom?

Model gearbox standar dikirim dalam waktu 5-7 hari kerja dari gudang kami. Gearbox yang dibuat khusus dengan rasio non-standar, konfigurasi poros, atau material khusus biasanya membutuhkan waktu 15-25 hari kerja. Kami memiliki stok yang luas untuk model gearbox pertanian umum guna mempercepat pengiriman pesanan mendesak.

Q4: How often should I change the oil in my rotary harrow / power harrow PTO gearbox?

We recommend the first oil change at 50 hours (break-in period) to flush out metal particles from initial gear seating. Subsequent oil changes should occur every 500 hours or annually, whichever comes first. In severe-duty conditions (high temperature, dusty environments, continuous operation), reduce the interval to 250 hours. Always use the specified gear oil grade.

Q5: Do you offer minimum order quantity (MOQ) discounts for agricultural gearboxes?

Yes, we offer tiered pricing for bulk orders. MOQ starts at just 1 unit for standard models, but volume discounts begin at 5 units (5-8% off), 20 units (10-15% off), and 50+ units (negotiable project pricing). OEM customers and distributors receive additional programme benefits. Request a quote for your specific volume.

Q6: What warranty coverage do you provide on PTO gearboxes?

All our agricultural PTO gearboxes carry a standard 18-month warranty from date of delivery, covering defects in materials and workmanship. Extended warranty options (24 or 36 months) are available for registered units. The warranty includes free replacement parts and technical support. Normal wear items (seals, lubricant) and damage from misuse or improper installation are excluded.

Q7: Can the gearbox handle the shock loads typical of rotary harrow / power harrow operation?

Absolutely. Our rotary harrow / power harrow PTO gearbox is designed with generous safety factors (typically 2.0-2.5x rated load) to absorb the shock loads and transient peaks common in rotary harrow / power harrow applications. The hardened gear teeth, oversized bearings, and robust housing all contribute to excellent shock load resilience. For extreme applications, we offer reinforced models with even higher ratings.

Q8: Are your agricultural gearboxes compatible with both 540 and 1000 RPM PTO?

We offer models for both 540 RPM and 1000 RPM PTO systems, as well as dual-speed models that accept either input. When ordering, specify your tractor’s PTO speed so we can supply the correct gear ratio for your target output speed. Adapters for converting between 6-spline (540 RPM) and 21-spline (1000 RPM) shafts are also available.

Q9: Do you ship to rural and remote areas in Australia?

Yes, we ship nationwide across Australia including remote and regional areas. We use established freight networks experienced in heavy agricultural equipment delivery. Standard delivery to major cities is 3-5 business days; regional areas 5-10 business days. Express freight options are available for urgent requirements.

Q10: Can you supply a complete PTO shaft and gearbox assembly for my rotary harrow / power harrow?

Yes, we manufacture both PTO gearboxes and PTO shafts, so we can supply a complete, matched drivetrain assembly. This ensures optimal compatibility, correct shaft length, proper U-joint phasing, and simplified ordering. Bundled packages offer cost savings of 8-12% compared to purchasing components separately.

🔩 Related Product — PTO Drive Shafts for Rotary Harrow / Power Harrow

For a complete drivetrain solution, pair your rotary harrow / power harrow PTO gearbox with our high-quality PTO drive shafts. Manufactured with precision-ground splines, heavy-duty universal joints, and integrated safety shields, our PTO shafts are designed for reliable, safe power transmission between your tractor and implement.

Our PTO shaft range includes standard duty, heavy duty, and wide-angle options in all common lengths and spline configurations. Bundle your PTO gearbox and PTO shaft order for 8-12% savings.

View Our Full PTO Shaft Range →

🚨 Ready to Order? Let Us Power Your Rotary Harrow / Power Harrow

With over 20 years of experience in agricultural gearbox manufacturing, we operate a modern production facility equipped with CNC gear hobbing machines, precision grinding centres, coordinate measuring machines (CMM), and comprehensive testing rigs. Our annual production capacity exceeds 50,000 gearbox units, serving customers across Australia, North America, Europe, and Southeast Asia.

Our product range extends beyond PTO gearboxes to include PTO drive shafts, agricultural gear reducers, angle drives, post hole digger gearboxes, fertiliser spreader gearboxes, rotary cutter gearboxes, and a full catalogue of drivetrain components for farm machinery. Learn more about our company →

★ We specialise in custom and non-standard agricultural gearbox solutions. We do not only offer standard, off-the-shelf PTO gearboxes — our engineering team works directly with you to develop bespoke gearbox designs tailored to your unique specifications. Whether you need a modified gear ratio, special shaft configuration, custom housing dimensions, or a complete OEM gearbox designed from scratch, we welcome your drawings, samples, and specifications.

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