High-Performance Agricultural Gearbox for Stone Burier Applications
Your stone burier depends on a gearbox that can translate raw PTO power into productive soil preparation force — reliably, efficiently, and without unexpected failure. That is exactly what our Stone Burier agricultural gearbox delivers. Mounted centrally on the stone burier frame, this gearbox powers the rotor that lifts soil and rocks, sifts them through a rear screen, and buries stones below the surface while leaving a smooth, stone-free seedbed on top.
We engineer each gearbox specifically for the mechanical profile of soil preparation. The gear geometry, bearing selection, and housing design are all optimized for the load patterns, duty cycles, and environmental exposures unique to stone burier operations across Australian farming conditions.
⚙ Stone Burier Gearbox — Engineering Data Sheet
Tabel berikut menyajikan parameter teknik utama untuk produk kami. agricultural stone burier gearboxSetiap spesifikasi yang tercantum dapat dimodifikasi melalui layanan manufaktur khusus kami.
| Spesifikasi | Nilai yang Dinilai | Kustomisasi |
|---|---|---|
| Jumlah Tahap Gigi | 1 | Multi-tahap untuk rasio tinggi |
| Ventilasi/Lubang Pernapasan | Screw-in breather cap | Tipe tahan segala cuaca |
| Kekerasan Permukaan Gigi | HRC 57 – 65 | Dikarburisasi + digiling |
| Jenis Sumbat Pembuangan | Quick-drain valve | Opsi port pengambilan sampel |
| Lebar Muka Gigi | 50 mm | Lebih lebar untuk torsi tinggi |
| Torsi Masukan Maksimum | 200 Nm | Dengan perlindungan beban berlebih |
| Diameter Poros Keluaran | 55 mm | Cocokkan untuk mengimplementasikan kopling |
| Spline Poros Masukan | 6-spline (1-3/8″) / 21-spline (1-3/4″) | 20-spline, 8-spline berdasarkan permintaan |
| Modul / Jarak Diametral | M5 | Modul yang lebih halus/lebih kasar tersedia |
| Kisaran Suhu Sekitar | -25°C to +95°C | Varian Arktik/Tropis |
| Kapasitas Minyak | 1.9 litres | Bak penampung berukuran besar tersedia |
| Pelapisan Permukaan | E-coat + powder coat | Warna RAL khusus tersedia |
| Kapasitas Daya Terukur | 20 – 250 HP (15-186 kW) | Tersedia peringkat yang lebih tinggi. |
| Kekerasan Inti Gigi | HRC 28 | Inti peredam guncangan yang kuat |
| Arah Rotasi | Dua arah | Model reversibel |
| Jenis Gigi Utama | Crown Gears | Custom tooth profiles on request |
| Bahan Perumahan | Besi Grafit Bulat | Peningkatan material bersifat opsional. |
| Standar Desain | AGMA 2001-D04 | Disertifikasi pihak ketiga |
| Torsi Kontinu Maksimum | 100 – 1200 Nm | Torsi puncak: 150% kontinu |
| Jarak Pusat | 75 mm | Per rasio gigi |
Hubungi kami tim teknik for a detailed specification sheet tailored to your stone burier model and soil preparation conditions.
🏆 Performance Advantages — Why Our Stone Burier Gearbox Leads the Field
Kami percaya pada transparansi. Berikut adalah perbedaan spesifik dan terverifikasi antara kami Stone Burier gear drive dan alternatif berbiaya rendah:
| Titik Perbandingan | Pasar Purna Jual Generik | Our Stone Burier Gear Drive |
|---|---|---|
| Spesifikasi Bantalan | Bantalan daur ulang, kualitas tidak konsisten. | Bantalan rol tirus premium, pra-beban presisi, masa pakai L10 10.000 jam |
| Kebisingan & Getaran | Significant tonal noise from poor gear mesh | Balanced rotating assembly, vibration below 2.5 mm/s RMS |
| Expected Service Life | 500-1,000 hours — frequent replacement needed | 5,000-8,000 hours demonstrated in Australian commercial operations |
| Material dan Perlakuan Roda Gigi | Grey iron gears, no heat treatment | Baja kelas kedirgantaraan 18CrNiMo7-6, fillet akar yang diberi perlakuan shot-peening untuk meningkatkan daya tahan terhadap kelelahan. |
| Suku cadang | Tidak ada komponen terpisah — harus membeli girboks lengkap. | Stok lengkap, pengiriman 24-48 jam |
| Garansi & Dukungan | Garansi 12 bulan tidak termasuk seal dan bearing. | Garansi penuh 2 tahun + hotline teknisi + dukungan instalasi |
| Sistem Penyegelan | Single-lip NBR rubber seal, no dust excluder | Segel tipe kaset berbahan logam dengan bibir penolak kotoran terintegrasi. |
Setiap dolar yang diinvestasikan pada gearbox premium akan menghasilkan pengembalian berkali-kali lipat berupa penghematan biaya perbaikan dan terjaganya nilai hasil panen. Minta analisis ROI untuk operasi Anda.
⚙ From PTO to Screening Rotor — Stone Burier Gearbox Anatomy
Itu Stone Burier gearbox Cara kerja operasinya dapat dipahami melalui empat sistem yang saling berhubungan:
1 — Sistem Masukan: Your tractor’s PTO shaft engages with the gearbox through a hardened splined input shaft. The interface transmits torque while allowing minor angular misalignment. Inside, spherical roller bearings support the input shaft and manage the combined loading of transmitted torque and driveline forces.
2 — Sistem Konversi: Precision crown gears inside the gearbox reduce PTO speed while multiplying torque to match the screening rotor’s demands. Mounted centrally on the stone burier frame, this gearbox powers the rotor that lifts soil and rocks, sifts them through a rear screen, and buries stones below the surface while leaving a smooth, stone-free seedbed on top. The gears are manufactured from carburized alloy steel, ground to tight tolerances, and profiled for quiet, efficient power transfer.
3 — Sistem Keluaran: The transformed power exits through the output shaft to the stone burier’s working mechanism, specifically driving the screening rotor for core soil preparation function. The output connection is engineered for vibration-free, backlash-free transmission at the point of work.
4 — Sistem Perlindungan: Every shaft penetration is protected by a labyrinth seal, creating multi-barrier defense against dust, moisture, and crop debris. synthetic PAO 75W-90 provides continuous splash lubrication. The grey cast iron housing features integrated cooling fins for thermal management.
✅ Stone Burier Gearbox — Brand-by-Brand Compatibility
Referensi merek diberikan semata-mata untuk membantu pelanggan mengidentifikasi gearbox pengganti yang kompatibel. Semua merek dagang milik pemiliknya masing-masing.
Kita Stone Burier gearbox directly replaces the factory gear drive on the following stone burier brands:
Model 2839, Series 808
✅ Kompatibel
837T, G3.3
✅ Kompatibel
E-701, Mk-IV
✅ Kompatibel
Mk-IV, Model 1328
✅ Kompatibel
A-574, Type 99E
✅ Kompatibel
Rebuild Kits & Parts
🔎 Buyer’s Checklist — Stone Burier Gearbox Selection Made Simple
Use this step-by-step guide to identify the exact gearbox model for your stone burier. Click each step for detailed instructions.
💡 Tips Profesional: For fastest service, email us the old gearbox part number (if visible), your tractor brand and model, and your stone burier manufacturer and model. Our engineers will confirm the exact match and provide a quotation within one business day.
🛠 Installation Procedure for Your Stone Burier Gearbox
This guide covers the complete process of replacing the gearbox on your stone burier. Each step includes specific details for soil preparation equipment — follow them in sequence for best results.
Step 1 — Connect Output to screening rotor
Connect the output coupling to the screening rotor drive on your stone burier. Ensure the shaft engagement depth meets the minimum specified in the manual. Tighten all retaining hardware to the correct torque value. After connection, rotate the output by hand to verify smooth, unrestricted movement.
Step 2 — Post-Installation Checks (10-Hour Service)
Lakukan servis 10 jam: periksa kembali torsi baut pemasangan, periksa kebocoran, verifikasi level oli, dan pastikan pelindung keselamatan PTO terpasang. Bersihkan kotoran yang menumpuk di rumah gearbox untuk menjaga pembuangan panas yang efektif. Catat detail pemasangan dalam catatan perawatan peralatan Anda.
Step 3 — Fill With Lubricant
Tambahkan oli gir melalui lubang pengisian. Gunakan jenis oli yang direkomendasikan dalam buku panduan pemasangan. Isi hingga oli mulai menetes dari lubang pengecek level (jika ada) atau mencapai bagian bawah lubang pengisian. Bersihkan oli yang tumpah dari wadah. Pastikan sumbat pembuangan magnetik terpasang sepenuhnya.
Step 4 — Remove Old Gearbox
Detach the driveline yoke from the gearbox input. If the gearbox also has an output coupling to the screening rotor, disconnect that as well. Support the gearbox from below with a hydraulic jack. Remove the mounting fasteners progressively, keeping at least two bolts finger-tight until you are ready to slide the unit out.
Step 5 — Test Run & Break-In
With the stone burier raised or in a safe test position, start the PTO at idle speed. Observe the gearbox for any vibration, unusual noise, or oil seepage. Run for 20 minutes at reduced speed. If all is normal, increase to the operating PTO speed and run for an additional 10 minutes while monitoring temperature. Re-check all mountings.
Step 6 — Connect PTO Driveline
Geser dudukan poros PTO ke atas spline input gearbox. Pastikan terpasang sepenuhnya — dudukan harus meluncur melewati alur penahan dan berbunyi klik saat terkunci. Uji pemasangan dengan menarik dudukan dengan kuat; dudukan tidak boleh terlepas. Verifikasi bahwa panjang poros penggerak memungkinkan langkah teleskopik yang memadai di seluruh rentang pergerakan implement.
Step 7 — Prepare the Mounting Surface
Scrape any old gasket material or RTV sealant from the stone burier’s gearbox mounting face. Use a flat file to remove any burrs around bolt holes. Verify all mounting holes align correctly by test-fitting the new gearbox without bolts. Check for flatness — a feeler gauge should show less than 0.1mm across the mounting surface.
⚠ Penting: Demi keselamatan, jangan pernah bekerja di bawah peralatan yang tidak ditopang. Gunakan alat pengangkat yang tepat saat menangani unit gearbox.
⚠ Fault Diagnosis Guide — Stone Burier Gearbox
Even the best-engineered gearbox may encounter operational issues over its service life. This guide covers the most common symptoms reported with stone burier gearboxes and provides actionable field solutions.
⚠ Kebocoran Oli dari Segel Poros
Kemungkinan penyebab: Level oli yang terlalu penuh menyebabkan tekanan internal berlebih.
Yang harus dilakukan: Periksa tutup ventilasi — ventilasi yang tersumbat akan memberi tekanan pada rumah dan memaksa oli melewati seal. Ganti ventilasi dan bersihkan kotoran yang ada. Jika kebocoran berlanjut, ganti seal yang bermasalah. Periksa permukaan poros di bawah seal untuk melihat adanya alur atau korosi yang mungkin memotong bibir seal.
⚠ Getaran Berlebihan Selama Pengoperasian
Kemungkinan penyebab: Sambungan universal yang aus pada sistem penggerak
Yang harus dilakukan: Vibration in a stone burier gearbox system usually originates from the driveline, not the gearbox itself. Inspect the PTO shaft U-joints — a worn joint creates a twice-per-revolution vibration pulse. Confirm the driveline is the correct length for the tractor-to-implement distance. Re-torque the gearbox mounting bolts.
⚠ Suara Gesekan atau Dengungan yang Tidak Normal
Kemungkinan penyebab: Pelumas tidak cukup atau jenis oli yang salah.
Yang harus dilakukan: Check oil level immediately — low oil is the most common cause of gear noise in stone burier gearboxes. If oil level is correct, the lubricant may have degraded — perform a complete oil change. Persistent noise indicates internal wear requiring professional assessment.
⚠ Transmisi Terlalu Panas
Kemungkinan penyebab: Beroperasi melebihi daya kuda atau siklus kerja yang ditentukan.
Yang harus dilakukan: Ukur suhu rumah transmisi (kisaran operasi normal: 40-80°C tergantung suhu lingkungan). Jika secara konsisten di atas 90°C, periksa volume oli, bersihkan rumah transmisi, dan periksa apakah rasio gigi menghasilkan kecepatan keluaran yang benar. Rasio yang salah memaksa gearbox bekerja lebih keras, menghasilkan panas berlebih.
⚠ Poros Keluaran Berhenti Berputar Saat Poros Masukan Berputar
Kemungkinan penyebab: Stripped gear teeth or broken gear
Yang harus dilakukan: If the gearbox has a shear pin or slip clutch, inspect it for activation. A tripped overload device is a protective event, not a failure — replace the pin and investigate what caused the overload. If the overload device is intact but no output is produced, internal gear or shaft failure has occurred.
Untuk masalah yang berulang atau kompleks, teknisi kami menyediakan dukungan diagnostik jarak jauh melalui telepon dan email. Kami juga dapat menyediakan perlengkapan perbaikan untuk perbaikan di bengkel. Hubungi tim dukungan kami di sini..
📍 Real-World Performance — Stone Burier Gearbox Across Australia
Our agricultural gearboxes are field-proven across every Australian state and territory. Below are documented case studies from recent Stone Burier gearbox installations.
Bruce Campbell — Tamworth, NSW
Operasi: family-run farming operation | Ukuran: 3000 hektar | Menggunakan: Stone Burier gearbox for soil preparation
Alasan pembelian: Pembuatan peralatan baru — menentukan gearbox aftermarket sebagai peningkatan OEM.
“We operate in a region with heavy red soil and corrosion has been a persistent problem with gearboxes. The coating on this unit is noticeably more robust — no rust after 2 full seasons of outdoor storage.”
📍 Case #3: Narrabri, NSW
| Pelanggan: | George Barker — mixed farming enterprise |
| Lokasi: | Narrabri, NSW |
| Ukuran Ladang: | 1200 acres |
| Aplikasi: | Stone Burier gearbox for stone burier — soil preparation |
| Alasan Pembelian: | Penggantian darurat di tengah musim setelah kerusakan parah pada gearbox asli. |
“We stress-test our equipment in ways that would void most warranties. This gearbox has handled everything we’ve thrown at it — heavy clay soils — without complaint.”
— George Barker, Narrabri, NSW
Wayne Crawford — Wagga Wagga, NSW
Operasi: broadacre cropping operation | Ukuran: 1500 hektar | Menggunakan: Stone Burier gearbox for soil preparation
Alasan pembelian: Retrofit older model stone burier with improved gearbox for extended service life
“Installed as a replacement for a gearbox that catastrophically failed mid-season. The MowerGearbox unit was delivered within 5 days and fitted perfectly. We finished the season without further issues. Very impressed.”
