Gearbox for Combined Tillage

High-Performance Agricultural Gearbox for Combined Tillage Applications

Productive multi-function tillage starts with dependable power transmission. The Combined Tillage gearbox we manufacture is a precision instrument — not a commodity part. The combined tillage gearbox is a multi-output unit that simultaneously drives discs, tines, and packer rollers from a single PTO input. Positioned centrally on the implement frame, it distributes power to each working element through separate gear trains.

Von den gehärteten Zahnrädern bis zu den hochbelastbaren Wellendichtungen – jedes Bauteil ist sorgfältig ausgewählt und montiert, um tausende Stunden störungsfreien Betrieb zu gewährleisten. Australische Landwirte, die unter staubigen, heißen, schlammigen und feuchten Bedingungen arbeiten, verlassen sich auf dieses Getriebe, um auch in den anspruchsvollsten Jahreszeiten zuverlässig Leistung zu erbringen.

Combined Tillage Agricultural Gearbox

⚙ Combined Tillage Gearbox — Engineering Data Sheet

Die folgende Tabelle enthält die wichtigsten technischen Parameter für unser Produkt. agricultural combined tillage machine gearboxAlle aufgeführten Spezifikationen können durch unseren kundenspezifischen Fertigungsservice angepasst werden.

Spezifikation	Nennwert	Anpassung
Primary Bearings	Spherical Roller Bearings	Premium bearing upgrades
Empfohlenes Schmiermittel	ISO VG 220 EP	Kompatibel mit synthetischen und Bioölen
Wellendichtungstyp	Labyrinth Seal	Dreifachlippen- und Kassettenoptionen
Zapfwellen-Eingangsdrehzahl	540 / 1000 U/min	Sparsame Zapfwelle (750 U/min) optional erhältlich
Eingangswellendurchmesser	30 mm	Sonderdurchmesser
Eingangswellenverzahnung	6-Zahn (1-3/8″) / 21-Zahn (1-3/4″)	20-Zahn-Ausführung, 8-Zahn-Ausführung auf Anfrage
Gegenreaktion	≤ 8 arc-minutes	Option mit reduziertem Spiel
Centre Distance	60 mm	Per gear ratio
Number of Gear Stages	1	Multi-stage for high ratios
Bearing Design Life (L10)	4000 hours minimum	Extended-life configurations
Schutzklasse IP	IP55	Bis zu IP67 auf Anfrage
Entlüftungsventil	Labyrinth vent	Allwettertypen
Noise at 1m Distance	≤ 74 dB(A)	Low-noise profiles optional
Wirkungsgrad bei Nennlast	95%	Gemessen auf einem Dynamometer
Gehäusematerial	Cast Iron	Material-Upgrades optional
Montagekonfiguration	3-bolt flange	Kundenspezifische Montageplatten erhältlich
Output Shaft Type	Splined shaft	Custom output configurations
Maximales Eingangsdrehmoment	300 Nm	Mit Überlastschutz
Schmierverfahren	Zwangsumlauf	Zwangsschmierung für hohe Belastungszyklen
Oberflächenbeschichtung	Ceramic-filled epoxy	RAL-Sonderfarben erhältlich

Kontaktieren Sie uns Ingenieurteam for a detailed specification sheet tailored to your combined tillage machine model and multi-function tillage conditions.

🏆 Performance Advantages — Why Our Combined Tillage Gearbox Leads the Field

We believe in transparency. These are the specific, verifiable differences between our Combined Tillage gear drive and low-cost alternatives:

Attribute	Standard Replacement	Our Premium-Grade Combined Tillage Gearbox
Ersatzteile	Difficult to source, 6-8 week lead times	Full inventory, ships 24-48 hours
Lärm und Vibrationen	Significant tonal noise from poor gear mesh	Balanced rotating assembly, vibration below 2.5 mm/s RMS
Lagerspezifikation	Recycelte Lager, uneinheitliche Qualität	Premium tapered roller bearings, precision pre-loaded, 10,000-hr L10 life
Erwartete Nutzungsdauer	1-2 seasons maximum under normal use	3,000-5,000+ hours — backed by engineering data
Betriebseffizienz	85-90% — significant power loss as heat	96-98% — minimal heat generation, lower fuel costs
Oberflächenschutz	Einschichtiger Sprühlack, blättert nach einer Saison ab.	Kathodische Elektrotauchlackierung + Pulverbeschichtung, 1000-Stunden-Salzsprühtest
Dichtungssystem	Paper gaskets and basic lip seals	Double-lip VITON FKM seal + external labyrinth dust excluder

Every dollar spent on a premium gearbox returns multiple dollars in avoided repairs and preserved crop value. Request an ROI analysis for your operation.

Combined Tillage application

🔧 Inside the Combined Tillage Gearbox — Engineering Principles

Der gearbox in your combined tillage machine Es handelt sich um ein Präzisions-Leistungswandlergerät. Verfolgen wir den Energiepfad:

Eingabe: Erfassung der Zapfwellenenergie

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 spherical roller bearings selected specifically for the load profile of multi-function tillage applications.

Transformation: Der Zahnradzug

Inside the housing, precisely meshed straight bevel gears convert PTO high-speed input into modified speed and amplified torque for the multi-shaft output. The combined tillage gearbox is a multi-output unit that simultaneously drives discs, tines, and packer rollers from a single PTO input. Positioned centrally on the implement frame, it distributes power to each working element through separate gear trains. Gear tooth profiles are case-hardened to HRC 58-62 and precision-ground, achieving 96-98% mechanical efficiency.

Output: Driving the Multi-Shaft Output

The gearbox output shaft connects directly to the combined tillage machine’s multi-shaft output, delivering torque-multiplied power for productive multi-function tillage. The output coupling is machined to precise tolerances for responsive, zero-backlash power delivery.

Schutz: Abdichtung & Schmierung

A multi-layer protection system extends service life: grey cast iron housing resists impact and corrosion, VITON FKM lip seals block contaminants, mineral 85W-90 GL-4 maintains hydrodynamic film on all surfaces, and a breather vent equalizes pressure during temperature changes.

🔁 Direct Interchange — Combined Tillage Gearbox Compatibility

The following OEM references are included as a fitment guide. We are independent manufacturers with no affiliation to the brands listed.

Unser Combined Tillage agricultural gearbox is a verified drop-in replacement for these brands and models:

TYM: Mk-III, 292S, F-549 — ✅ dimensionally verified
Mitsubishi: Type 14A, 532X, G2.9 — ✅ dimensionally verified
Solis: K-306, Mk-II, Series 598 — ✅ dimensionally verified
Grimme: G5.5, G-238, Type 66K — ✅ dimensionally verified
ISEKI: G2.5, Model 9106, Mk-V — ✅ dimensionally verified
Merlo: Type 24F, D-246, 393T — ✅ dimensionally verified

Spare Parts Inventory

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

🎯 Combined Tillage Gearbox Sizing Guide — Get the Right Fit First Time

Use this step-by-step guide to identify the exact gearbox model for your combined tillage machine. Click each step for detailed instructions.

Step 1: Required multi-shaft output Speed

Wie: Refer to your combined tillage machine manufacturer’s manual for the recommended multi-shaft output operating speed

Warum das wichtig ist: Zusammen mit der Zapfwellendrehzahl definiert dies das genaue Übersetzungsverhältnis, das Ihr Getriebe benötigt.

Step 2: Operating Environment

Wie: Assess exposure to dust, moisture, chemicals, and temperature extremes in your typical multi-function tillage conditions

Warum das wichtig ist: Bestimmt die geeignete Dichtungsklasse, Oberflächenbeschichtung und Gehäusematerialspezifikation

Schritt 3: Arbeitsstunden pro Saison

Wie: Estimate your annual operating hours for the combined tillage machine to determine appropriate service life rating

Warum das wichtig ist: Bei hohem Betriebsstundenbedarf sind Premium-Lager- und Getriebespezifikationen erforderlich, um die niedrigsten Kosten pro Stunde zu erzielen.

Step 4: Rotation Direction

Wie: Determine whether the multi-shaft output on your combined tillage machine requires clockwise or counter-clockwise output when viewed from the drive end

Warum das wichtig ist: Incorrect rotation direction will damage the implement or produce no useful work

Schritt 5: Befestigungsschraubenmuster

Wie: Measure the bolt hole positions, centre distances, and overall envelope on your combined tillage machine’s gearbox mounting flange

Warum das wichtig ist: Gewährleistet die direkte Verschraubung ohne jegliche Anpassungen oder Adapterplatten

Step 6: Torque Demand

Wie: Calculate the peak torque your multi-function tillage application generates — including shock loads from obstacles or material variations

Warum das wichtig ist: Das Getriebe muss im Normalbetrieb das maximale Drehmoment bewältigen können, ohne den Überlastschutz auszulösen.

Step 7: Output Shaft Type

Wie: Identify the coupling type on your combined tillage machine — keyed, splined, flanged, or hollow bore

Warum das wichtig ist: Nicht aufeinander abgestimmte Ausgänge erfordern kostspielige Adapterkupplungen und stellen potenzielle Fehlerquellen dar.

💡 Profi-Tipp: For fastest service, email us the old gearbox part number (if visible), your tractor brand and model, and your combined tillage machine manufacturer and model. Our engineers will confirm the exact match and provide a quotation within one business day.

Sammlung von Landwirtschaftsgetrieben

🔧 Technician’s Installation Manual — Combined Tillage Gearbox

Follow these instructions for a successful installation of your new Combined Tillage gearbox. Correct installation is critical for achieving maximum service life and warranty coverage.

Step 1: Fill With Lubricant

Entfernen Sie die Einfüllschraube und füllen Sie langsam das empfohlene Getriebeöl bis zur Markierung ein. Verwenden Sie die in der Getriebedokumentation angegebene Viskositätsklasse (üblicherweise SAE 80W-90 GL-5 oder gleichwertig). Setzen Sie die Einfüllschraube wieder ein und ziehen Sie sie handfest, anschließend mit einem Schraubenschlüssel fest. Stellen Sie sicher, dass die Entlüftungskappe sauber und frei ist.

Step 2: Position & Secure New Gearbox

Carefully lift the new Combined Tillage gearbox into position on the mounting flange, aligning all bolt holes. Insert mounting bolts hand-tight first, confirming proper alignment. Once all bolts are started, torque them in a star (cross) pattern to the value specified in the installation manual. Verify the gearbox sits flush against the frame with no gaps.

Step 3: Remove Old Gearbox

Trennen Sie den Nebenantrieb von der Getriebeeingangswelle. Stützen Sie das Getriebegewicht mit einem Wagenheber oder einer Hebebühne ab (typisches Gewicht: 15–70 kg, je nach Modell). Lösen Sie alle Befestigungsschrauben über Kreuz, um die Klemmspannung gleichmäßig zu verteilen. Senken Sie das alte Getriebe vorsichtig ab und stellen Sie es beiseite.

Step 4: Connect Output to multi-shaft output

Attach the gearbox output shaft to the combined tillage machine’s multi-shaft output drive coupling. For keyed connections, align the keyway and slide the coupling on, then secure with the retaining bolt and torque to specification. For splined outputs, apply anti-seize to the splines and verify full engagement before locking.

Step 5: Test Run & Break-In

Starten Sie den Traktor und schalten Sie die Zapfwelle bei niedriger Drehzahl (ca. 300 U/min) ein. Achten Sie genau auf mahlende, heulende, klopfende oder klickende Geräusche. Lassen Sie den Traktor 15–20 Minuten mit niedriger Drehzahl laufen und überwachen Sie dabei vorsichtig die Temperatur des Getriebegehäuses von Hand. Prüfen Sie alle Dichtungen und die Befestigungspunkte auf Öllecks. Erhöhen Sie die Drehzahl allmählich auf volle Betriebsdrehzahl.

Step 6: Prepare the Mounting Surface

Clean the mounting flange on the combined tillage machine frame with a wire brush and solvent, removing all old sealant, rust, and debris. Inspect the mounting surface for cracks, stripped threads, or warping. Chase any damaged bolt threads with a tap. Apply a thin film of anti-seize compound to the mounting face if specified.

Step 7: Drain & Document Old Gearbox

Suchen Sie die Ablassschraube am vorhandenen Getriebe und stellen Sie einen Auffangbehälter darunter. Entfernen Sie die Ablassschraube und lassen Sie das gesamte Öl ablaufen. Prüfen Sie das Öl auf Metallpartikel oder Verfärbungen, die auf inneren Verschleiß hindeuten könnten. Notieren Sie sich die Modellnummer des alten Getriebes, die Größe der Befestigungsschrauben und die Wellenabmessungen.

⚠ Wichtig: Always consult the specific installation manual shipped with your Combined Tillage gearbox for model-specific torque values and procedures.

🔎 Diagnostic Checklist — Combined Tillage Gearbox

Use this diagnostic reference to identify and resolve common Combined Tillage gearbox issues in the field. Most problems can be diagnosed and addressed without removing the gearbox from the combined tillage machine.

⚠ Ungewöhnliche mahlende oder heulende Geräusche

Probable Cause: Unzureichendes Schmiermittel oder falsche Ölsorte

Recommended Action: Drain and inspect oil for metal particles. Refill with correct grade. If noise persists after oil change, bearing or gear inspection is required. Contact support for rebuild guidance.

⚠ Öl tritt an den Wellendichtungen aus

Probable Cause: Überfüllter Ölstand erzeugt übermäßigen Innendruck

Recommended Action: First, check and correct the oil level — overfilling is a surprisingly common cause of seal leaks. Clean or replace the breather cap. If oil level is correct and breather is clear, the seal has worn and should be replaced using our seal kit.

⚠ Output Shaft Stops Turning While Input Rotates

Probable Cause: Stripped gear teeth or broken gear

Recommended Action: Check the overload protection device first — this is the most likely cause if the gearbox was recently subjected to a sudden overload. Replace the shear bolt or reset the slip clutch per the manual. If overload protection is intact, the gearbox has internal damage and requires professional service.

⚠ Übermäßige Vibrationen während des Betriebs

Probable Cause: Verschleißte Kreuzgelenke im Antriebsstrang

Recommended Action: First check all mounting bolt torques — vibration frequently loosens fasteners, which then amplifies the vibration. Next, inspect the PTO driveline U-joints for wear or binding. Verify driveline angles are within specification. Finally, check the output coupling to the multi-shaft output for wear or damage.

⚠ Gearbox Produces a Metallic Clunking Sound on PTO Engagement

Probable Cause: Loose internal components or retaining hardware

Recommended Action: A clunking sound specifically on PTO engagement (but not during operation) usually indicates driveline lash — check driveline telescoping tube for wear. If the clunk occurs during operation, it may indicate excessive gear backlash from internal wear. Have the gearbox inspected if the sound is progressive.

If any issue cannot be resolved with the actions above, contact our technical support team for expert diagnosis. We can arrange remote troubleshooting or dispatch a replacement unit for critical breakdown situations.

📍 Verified Case Studies — Combined Tillage Gearbox Performance Reports

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

📍 Case #1: Brisbane, QLD

Kunde:	Nathan Brooks — dryland farming operation
Standort:	Brisbane, QLD
Betriebsgröße:	1500 acres
Anwendung:	Combined Tillage gearbox for combined tillage machine — multi-function tillage
Kaufgrund:	Scheduled preventive replacement as part of an annual maintenance program

“Our combined tillage machine operates in extremely dusty conditions and we were going through gearboxes every season. This one has survived 2 seasons and is still running perfectly. The sealing is clearly superior to what we had before.”
— Nathan Brooks, Brisbane, QLD

David Thompson — Griffith, NSW

Betrieb: Bewässerungsbetrieb | Größe: 1500 acres | Verwenden: Combined Tillage gearbox for multi-function tillage

Kaufgrund: Notfallmäßiger Austausch mitten in der Saison nach katastrophalem Getriebeausfall

“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 combined tillage machine machines.”

📍 Adelaide, SA contract harvesting business — 300 acres

Kunde: Mark Sullivan | Anwendung: Combined Tillage gearbox — multi-function tillage

Zweck: Retrofit older model combined tillage machine with improved gearbox for extended service life

“We stress-test our equipment in ways that would void most warranties. This gearbox has handled everything we’ve thrown at it — extreme heat — without complaint.”

📍 Case #4: Toowoomba, QLD

Kunde:	Neil Ferguson — mixed farming enterprise
Standort:	Toowoomba, QLD
Betriebsgröße:	3500 acres
Anwendung:	Combined Tillage gearbox for combined tillage machine — multi-function tillage
Kaufgrund:	Fleet standardisation — transitioning all combined tillage machine equipment to a single gearbox supplier

“The oil-tight sealing on this gearbox is remarkable. After 1015 hours of operation in wet environment, the oil comes out clean at service time. Previous gearboxes always had contaminated oil by the first oil change.”
— Neil Ferguson, Toowoomba, QLD

Dan Lynch — Devonport, TAS

Betrieb: corporate farming entity | Größe: 1800 acres | Verwenden: Combined Tillage gearbox for multi-function tillage

Kaufgrund: Upgrade von einem günstigen Nachrüstgerät, das weniger als eine Saison hielt.

“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.”

💬 Expert Answers: Combined Tillage Gearbox Buyer’s Questions

🔹 Can the output shaft be customized for my specific combined tillage machine?

Absolutely. We manufacture gearboxes with keyed, splined, flanged, hex, and hollow-bore output shaft configurations. If your combined tillage machine requires a non-standard output size, spline count, or connection type, our engineering team will design and machine it to your exact specifications at no additional lead time for common modifications.

🔹 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.

🔹 What does the warranty cover and for how long?

Our 24-month comprehensive warranty covers all defects in materials and workmanship, including bearings, gears, seals, and housing. It applies from the date of purchase and is backed by our ISO-certified quality management system. Extended warranty programs are available for bulk and fleet orders.

🔹 Will this gearbox fit older-model combined tillage machine equipment?

We maintain compatibility databases covering combined tillage machine models from the past 25+ years. Most older models can be directly fitted with our current gearbox range. For discontinued or rare models, send us the mounting dimensions and shaft specifications, and we will confirm fitment or design a custom adapter.

🔹 How do I determine the correct gearbox model for my equipment?

Provide us with your tractor brand/model and PTO speed, the combined tillage machine manufacturer and model, and the old gearbox part number if available. Alternatively, measure the input/output shaft dimensions and mounting bolt pattern. Our selection engineers will identify the correct match, typically within 24 hours.

🔹 What documentation ships with the gearbox?

Jedes Getriebe wird mit folgendem Lieferumfang geliefert: Montageanleitung mit Drehmomentangaben, Schmier- und Wartungsplan, Teilezeichnung mit Einzelteilenummern, Garantieschein und Qualitätsprüfzertifikat mit Seriennummer und Testergebnissen.

🔹 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 combined tillage machine manufacturers. Contact our sales team for a formal quotation tailored to your volume requirements.

🔹 Can the gearbox be serviced or rebuilt in the field?

Regelmäßige Wartungsarbeiten (Ölwechsel, Dichtungsaustausch, Lagerprüfung) können vor Ort mit Standardwerkzeugen durchgeführt werden. Für umfassende Überholungen liefern wir komplette Überholungssätze mit allen Lagern, Dichtungen und Dichtungsringen. Ausführliche Servicehandbücher und Videoanleitungen stehen in unserem Supportportal zum Download bereit.

🔹 Do you provide technical support after purchase?

Ja – jeder Kauf beinhaltet den Zugang zu unserem technischen Support-Team für Installationsanleitungen, Fehlerbehebung, Wartungshinweise und Ersatzteilbestellungen. Sie erreichen uns telefonisch, per E-Mail und über unser Online-Kontaktformular. Der technische Support ist während und nach der Garantiezeit kostenlos.

🔹 What gear ratios are available for the combined tillage machine gearbox?

We offer a comprehensive range of ratios from 1:1 through 1:6 to match virtually any combined tillage machine configuration. Standard catalogue ratios ship within days; custom ratios can be manufactured within 2-3 weeks. Our engineers will recommend the optimal ratio based on your tractor PTO speed and multi-function tillage requirements.

🔧 Complementary Components for Multi-Function Tillage Equipment

Maximize your multi-function tillage equipment reliability with these complementary products designed to work with our Combined Tillage gearbox.

PTO Drive Shaft for Combined Tillage

Heavy-duty PTO driveline assemblies featuring precision cross journals, integrated guard tubes, and multi-spline connections compatible with our Combined Tillage gearbox.

View PTO Shafts →

Explore Our Gearbox Range

Multi-machine operators benefit from our comprehensive gearbox catalogue — standardised quality, consolidated shipping, and volume pricing across the full range.

Browse Gearboxes →

⚖ Safety Standards for Combined Tillage Equipment in Australia

Understanding the regulatory landscape helps ensure your multi-function tillage equipment meets all legal requirements. Our Combined Tillage gearboxes are designed with these standards in mind:

Applicable Standards

ISO 6336 — Gear Load Capacity: Alle Zahnräder wurden gemäß internationalen Normen auf Zahnfußermüdung und Oberflächenbeständigkeit geprüft und bewertet.
AS 1636 — Agricultural Machinery Safety: Our gearboxes meet design requirements for agricultural machinery components, including rotating part guarding interfaces.
AGMA 2001 — Gear Tooth Rating: Gear designs validated against AGMA standards for bending strength and pitting resistance.

State-Specific Requirements

Western Australia — WHS (General) Regulations 2022: includes obligations for remote farm operations involving multi-function tillage equipment.
ACT — WHS Regulation 2011: mirrors national standards for agricultural machinery including combined tillage machine equipment.
South Australia — WHS Regulations 2012: Erfordert regelmäßige Inspektionen aller Maschinen mit rotierenden Antriebskomponenten.

Australia-Wide Combined Tillage Gearbox Distribution

Wir liefern Combined Tillage agricultural gearboxes to every state and territory in Australia. Our logistics network covers major farming regions including the Midlands and North West TAS, the Barossa Valley, the Riverland, and South East SA, and the Wimmera, the Mallee, and Goulburn Valley. 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.

📧 Request a Custom Quotation — Combined Tillage Gearbox

Our Factory

With more than 20 years of experience and 80,000+ gearboxes produced each year, we are one of the most established agricultural gearbox manufacturers serving the Australian market. Our production capabilities include: full cad/cam design with fea stress analysis, dedicated r&d team for custom and prototype gearbox development, cmm (coordinate measuring machine) dimensional inspection, and much more.

Standard & Custom — We Build Both

Every multi-function tillage operation is different. If you need a gearbox that does not exist in any catalogue, our custom manufacturing service creates it for you. Share your requirements — drawings, sketches, dimensions, or even a photo of the old unit — and we will engineer the solution.

Drawings, samples, dimensions, photos — whatever you have, send it. We will engineer the rest.

📧 Contact Our Engineering Team

🏭 Discover Our Full Capabilities →

Ihr zuverlässiger Partner für Getriebelösungen in der Landwirtschaft – Standard- und Sonderanfertigungen – in ganz Australien und weltweit.