{"id":1566,"date":"2026-03-27T06:37:59","date_gmt":"2026-03-27T06:37:59","guid":{"rendered":"https:\/\/mowergearbox.top\/application\/gearbox-for-rotary-rake\/"},"modified":"2026-03-27T06:37:59","modified_gmt":"2026-03-27T06:37:59","slug":"gearbox-for-rotary-rake","status":"publish","type":"post","link":"https:\/\/mowergearbox.top\/de\/anwendung\/gearbox-for-rotary-rake\/","title":{"rendered":"Gearbox for Rotary Rake"},"content":{"rendered":"

Industrial-Strength Rotary Rake Gearbox \u2014 Reliable Power for Hay Raking<\/h2>\n

A quality gearbox separates productive hay raking from costly downtime. Our Rotary Rake agricultural gearbox<\/strong> is the product of advanced metallurgy, precision manufacturing, and extensive field validation across diverse Australian farming environments. The rotary rake gearbox drives one or more large tine arms that sweep cut hay into windrows. Mounted at the top of the rake mast, it converts PTO input into the circular sweeping motion of the rake arms while maintaining consistent ground-following through varying terrain.<\/p>\n

Whether you are replacing a failed OEM unit or upgrading to a more durable solution, this gear drive offers drop-in compatibility with leading rotary rake brands and models \u2014 backed by engineering support from specification to installation.<\/p>\n

\"Rotary<\/p>\n

📊 Detailed Specifications \u2014 Rotary Rake Agricultural Gearbox<\/h2>\n

Unser rotary rake gearbox<\/strong> is manufactured to the following specifications. Custom engineering is available for non-standard hay raking applications.<\/p>\n

\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
Nettogewicht<\/strong><\/td>\n32 kg<\/td>\n<\/tr>\n
Bearing Design Life (L10)<\/strong><\/td>\n6000 hours minimum<\/td>\n<\/tr>\n
Gegenreaktion<\/strong><\/td>\n\u2264 8 arc-minutes<\/td>\n<\/tr>\n
Drehrichtung<\/strong><\/td>\nCCW standard (CW optional)<\/td>\n<\/tr>\n
Empfohlenes Schmiermittel<\/strong><\/td>\nSAE 80W-90 GL-5<\/td>\n<\/tr>\n
Montagekonfiguration<\/strong><\/td>\n6-bolt circular<\/td>\n<\/tr>\n
Eingangswellendurchmesser<\/strong><\/td>\n30 mm<\/td>\n<\/tr>\n
Schmierverfahren<\/strong><\/td>\nZwangsumlauf<\/td>\n<\/tr>\n
Number of Gear Stages<\/strong><\/td>\n3<\/td>\n<\/tr>\n
Designstandard<\/strong><\/td>\nISO 6336 + FEA-verifiziert<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
Oberfl\u00e4chenh\u00e4rte der Zahnr\u00e4der<\/strong><\/td>\nHRC 58 \u2013 64<\/td>\n<\/tr>\n
Schutzklasse IP<\/strong><\/td>\nIP55<\/td>\n<\/tr>\n
Output Shaft Type<\/strong><\/td>\nKeyed shaft<\/td>\n<\/tr>\n
Wirkungsgrad bei Nennlast<\/strong><\/td>\n98%<\/td>\n<\/tr>\n
Verf\u00fcgbare \u00dcbersetzungsverh\u00e4ltnisse<\/strong><\/td>\n1:1.5 to 1:3.5<\/td>\n<\/tr>\n
Zapfwellen-Eingangsdrehzahl<\/strong><\/td>\n540 \/ 1000 U\/min<\/td>\n<\/tr>\n
Eingangswellenverzahnung<\/strong><\/td>\n6-Zahn (1-3\/8\u2033) \/ 21-Zahn (1-3\/4\u2033)<\/td>\n<\/tr>\n
Geh\u00e4usematerial<\/strong><\/td>\nSph\u00e4roidisches Graphiteisen<\/td>\n<\/tr>\n
Noise at 1m Distance<\/strong><\/td>\n\u2264 72 dB(A)<\/td>\n<\/tr>\n
Centre Distance<\/strong><\/td>\n80 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Kontaktieren Sie uns Ingenieurteam<\/a> for a detailed specification sheet tailored to your rotary rake model and hay raking conditions.<\/em><\/p>\n

⭐ Why Professionals Choose Our Rotary Rake Gearbox<\/h2>\n

We believe in transparency. These are the specific, verifiable differences between our Rotary Rake gear drive<\/strong> and low-cost alternatives:<\/p>\n\n\n\n\n\n\n\n\n\n\n
Spezifikation<\/th>\nLow-Cost Alternative<\/th>\nOur Engineered Rotary Rake Gearbox<\/th>\n<\/tr>\n<\/thead>\n
Ersatzteile<\/strong><\/td>\nParts vary batch to batch<\/td>\nStandardized parts across model range<\/td>\n<\/tr>\n
Garantie & Support<\/strong><\/td>\n6 Monate eingeschr\u00e4nkte Garantie, kompliziertes Reklamationsverfahren<\/td>\nVolle 2-Jahres-Garantie + Techniker-Hotline + Installationsunterst\u00fctzung<\/td>\n<\/tr>\n
Betriebseffizienz<\/strong><\/td>\n80-88% \u2014 varies wildly between units<\/td>\n95-97% \u2014 unabh\u00e4ngig auf einem kalibrierten Dynamometer verifiziert<\/td>\n<\/tr>\n
Wohnungsbau-Design<\/strong><\/td>\nGeschwei\u00dfte Stahlkonstruktion, Ma\u00dfabweichungen<\/td>\nSph\u00e4roguss (SG700), CNC-gefr\u00e4ste Lagerbohrungen, integrierte K\u00fchlrippen<\/td>\n<\/tr>\n
Oberfl\u00e4chenschutz<\/strong><\/td>\nBrush-applied enamel, inconsistent coverage<\/td>\nKathodische Elektrotauchlackierung + Pulverbeschichtung, 1000-Stunden-Salzspr\u00fchtest<\/td>\n<\/tr>\n
Erwartete Nutzungsdauer<\/strong><\/td>\n300-800 hours before first major repair<\/td>\n5,000-8,000 hours demonstrated in Australian commercial operations<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

When your livelihood depends on your rotary rake performing during critical hay raking windows, a quality gearbox is essential. Choose the gearbox validated by millions of Australian field hours.<\/p>\n

\"Rotary<\/p>\n

⚙ From PTO to Tine Arm Drive \u2014 Rotary Rake Gearbox Anatomy<\/h2>\n

Unser Rotary Rake agricultural gearbox<\/strong> is a specialized power transmission unit for hay raking:<\/p>\n

\n▶ PTO Power Input<\/summary>\n
The gearbox input shaft connects to your tractor’s PTO via a splined coupling (6-spline at 540 RPM or 21-spline at 1000 RPM). Precision double-row tapered roller bearings absorb the combined radial and thrust loads generated during hay raking. On this raking implement, the PTO driveline feeds energy into the gearbox at the rotary rake’s primary drive point.<\/div>\n<\/details>\n
\n▶ Gear Reduction & Torque Multiplication<\/summary>\n
The heart of the gearbox is a matched set of herringbone gears, forged from Cr-Mo alloy steel. These gears reduce rotational speed from PTO RPM to the tine arm drive’s working speed while proportionally multiplying torque. The rotary rake gearbox drives one or more large tine arms that sweep cut hay into windrows. Mounted at the top of the rake mast, it converts PTO input into the circular sweeping motion of the rake arms while maintaining consistent ground-following through varying terrain. The gear mesh geometry is computer-optimized for even load distribution.<\/div>\n<\/details>\n
\n▶ Output to Tine Arm Drive<\/summary>\n
The gearbox output shaft connects directly to the rotary rake’s tine arm drive, delivering torque-multiplied power for productive hay raking. The output coupling is machined to precise tolerances for responsive, zero-backlash power delivery.<\/div>\n<\/details>\n
\n▶ Lubrication & Protection<\/summary>\n
A multi-layer protection system extends service life: ductile iron housing resists impact and corrosion, mechanical face seals block contaminants, full-synthetic 75W-140 maintains hydrodynamic film on all surfaces, and a breather vent equalizes pressure during temperature changes.<\/div>\n<\/details>\n

🔄 Which OEM Rotary Rake Gearboxes Does Ours Replace?<\/h2>\n

Cross-reference data is provided as a customer service. All brand names and model numbers remain the intellectual property of their respective owners.<\/em><\/p>\n

Unser Rotary Rake gearbox<\/strong> directly replaces the factory gear drive on the following rotary rake brands:<\/p>\n

\n
AGCO<\/strong>
Type 56J, K-484<\/span>
✅ Compatible<\/div>\n
Case IH<\/strong>
Series 269, Model 5207<\/span>
✅ Compatible<\/div>\n
Kioti<\/strong>
Model 3913, Type 14F<\/span>
✅ Compatible<\/div>\n
Lemken<\/strong>
G4.5, Model 2245<\/span>
✅ Compatible<\/div>\n
Grimme<\/strong>
Mk-III, Type 30A<\/span>
✅ Compatible<\/div>\n
John Deere<\/strong>
Type 16J, G-173<\/span>
✅ Compatible<\/div>\n
TYM<\/strong>
Model 2195, Mk-V<\/span>
✅ Compatible<\/div>\n<\/div>\n

Parts & Service Support<\/h3>\n