Premium Beet Harvester Gearbox — Precision-Engineered for Beet Harvesting Excellence

The agricultural gearbox is the mechanical heart of every beet harvester. Ours is purpose-built for beet harvesting — converting PTO energy into dependable, high-torque output that keeps your beet harvesting implement working at peak capacity. The beet harvester gearbox powers the topping mechanism, lifting shares, and cleaning turbines. Positioned on the harvester mainframe, it coordinates multiple outputs at different speeds — fast for the topper, moderate for lifting, and variable for the cleaning stages.

精密なCNC加工を施した高級合金鋼から製造されたこの Beet Harvester gear drive 汎用代替品と比較して、明らかに優れた効率性を実現します。すべてのユニットは、徹底的なテストと潤滑処理が施された状態で出荷され、お客様の機器にすぐに取り付け可能です。

Beet Harvester Agricultural Gearbox

📈 Technical Specifications — Beet Harvester Gearbox

Below are the standard specifications for our beet harvester gearbox. All parameters can be customized to match your specific beet harvesting requirements.

パラメータ Standard Value Custom Options
定格負荷時の効率 95% Measured on dynamometer
過負荷保護 ラジアルピンクラッチ Adjustable trip settings
プライマリーギアタイプ Helical Gears Custom tooth profiles on request
Shaft Seal Type Ptfe Rotary Seal Triple-lip and cassette options
IP Protection Class IP55 Up to IP67 on request
ギアコア硬度 HRC 34 Tough shock-absorbing core
1mの距離での騒音 ≤ 68 dB(A) Low-noise profiles optional
Module / Diametral Pitch M6 Finer/coarser modules available
Maximum Continuous Torque 140 – 1200 Nm Peak torque: 150% of continuous
Quality Certification ISO 9001:2015 Audit reports available
Input Shaft Spline 6-spline (1-3/8″) / 21-spline (1-3/4″) 20-spline, 8-spline on request
表面コーティング Epoxy primer + PU topcoat Custom RAL colours available
回転方向 CW standard (CCW optional) Reversible models
入力軸径 40 mm Custom diameters
出力軸タイプ Flanged output Custom output configurations
正味重量 60 kg Varies by configuration
Centre Distance 75 mm Per gear ratio
ギア段数 2 Multi-stage for high ratios
プライマリーベアリング Tapered Roller Bearings Premium bearing upgrades
利用可能なギア比 1:1.25 to 1:4 Non-standard ratios manufactured to order

お問い合わせ先 エンジニアリングチーム for a detailed specification sheet tailored to your beet harvester model and beet harvesting conditions.

⭐ Measurable Advantages of Our Beet Harvester Gearbox

Professional beet harvesting operators know that gearbox quality directly impacts productivity. This comparison proves why our Beet Harvester gearbox is the professional choice:

パラメータ 安価な輸入ギアボックス Our Heavy-Duty Beet Harvester Gearbox
保証とサポート 6-month limited warranty, difficult claims process 2-year parts+labour warranty, extendable to 36 months for fleets
Gear Material & Treatment Grey iron gears, no heat treatment Cr-Mo alloy steel, carburized + ground, HRC 58-62, 1.2mm case depth
シーリングシステム Single-lip NBR rubber seal, no dust excluder Double-lip VITON FKM seal + external labyrinth dust excluder
Spare Parts Parts vary batch to batch Standardized parts across model range
騒音と振動 Excessive vibration loosens mounting bolts Computer-optimized contact pattern reduces vibration 60% vs standard
表面保護 Single-coat spray paint, peels after one season Cathodic e-coat + powder coat, 1000-hr salt spray test
Expected Service Life 1-2 seasons maximum under normal use 3,000-5,000+ hours — backed by engineering data

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.

Beet Harvester application

🔧 Power Pathway: How Your Beet Harvester Gearbox Works

私たちの Beet Harvester agricultural gearbox is a specialized power transmission unit for beet harvesting:

▶ PTO Power Input
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, needle roller bearings support the input shaft and manage the combined loading of transmitted torque and driveline forces.
▶ Gear Reduction & Torque Multiplication
The heart of the gearbox is a matched set of helical gears, forged from Cr-Mo alloy steel. These gears reduce rotational speed from PTO RPM to the topper/lifter drive’s working speed while proportionally multiplying torque. The beet harvester gearbox powers the topping mechanism, lifting shares, and cleaning turbines. Positioned on the harvester mainframe, it coordinates multiple outputs at different speeds — fast for the topper, moderate for lifting, and variable for the cleaning stages. The gear mesh geometry is computer-optimized for even load distribution.
▶ Output to Topper/Lifter Drive
The transformed power exits through the output shaft to the beet harvester’s working mechanism, specifically driving the topper/lifter drive for core beet harvesting function. The output connection is engineered for vibration-free, backlash-free transmission at the point of work.
▶ Lubrication & Protection
The gearbox uses splash lubrication with ISO VG 220 EP. Gears distribute oil across all contact surfaces. The grey cast iron housing incorporates cooling ribs that dissipate heat under sustained beet harvesting load. Viton Fkm Lip Seals at every shaft exit prevent contamination ingress.

🔄 OEM Replacement Reference — Beet Harvester Agricultural Gearbox

Product names below serve as a compatibility guide for replacement purposes. No endorsement or sponsorship by the listed brands is implied.

OEM Cross-Referenced Models Verified
LS Tractor G7.2, Series 401, Model 9020 ✅
ゼトール F-736, Type 49K, G5.1 ✅
McCormick Type 73H, Mk-I, G-738 ✅
Valtra Model 2540, Mk-IV, Type 77A ✅
Landini Mk-IV, Model 1749, Type 50M ✅

Parts & Service Support

  • Bearing rebuild kits with spacers and shims
  • Seal & gasket replacement kits
  • Matched gear pairs — pinion and wheel
  • Input and output shaft assemblies

📚 Quick Selection Guide — Choosing the Right Beet Harvester Gearbox

Selecting the correct gearbox for your beet harvester is essential for achieving optimal beet harvesting performance. Follow this checklist:

Step What to Confirm How to Determine Why It Matters
1 トルク要求 Calculate the peak torque your beet harvesting application generates — including shock loads from obstacles or material variations ギアボックスは、通常運転時に過負荷保護を作動させることなく、最大トルクを処理できなければならない。
2 Tractor PTO Speed Check your tractor’s PTO specification — standard is 540 RPM or 1000 RPM Determines the input shaft spline size and the baseline for ratio calculation
3 既存のギアボックスの識別 交換するギアボックスの銘板に記載されているブランド、モデル番号、および部品番号を記録してください。 Speeds up the matching process and ensures dimensional compatibility with your beet harvesting implement
4 Working Hours per Season Estimate your annual operating hours for the beet harvester to determine appropriate service life rating High-hour operations justify premium bearing and gear specifications for lowest cost per hour
5 出力軸タイプ Identify the coupling type on your beet harvester — keyed, splined, flanged, or hollow bore 出力の不一致は高価なアダプタカップリングを必要とし、潜在的な故障箇所を生み出す。
6 電力要件 Match the gearbox HP rating to your tractor’s PTO horsepower output and the beet harvester’s demand 定格が低すぎると過熱や早期故障につながり、定格が高すぎると不必要なコストと重量が増加する。
7 取り付けボルトパターン Measure the bolt hole positions, centre distances, and overall envelope on your beet harvester’s gearbox mounting flange 加工やアダプタープレートを一切必要とせず、直接ボルトオンで取り付けられます。

💡 プロのヒント: If you are unsure about any parameter, photograph the existing gearbox nameplate and mounting area and send the images to our team via our contact page. We will identify the correct replacement within 24 hours.

Agricultural Gearbox Collection

🔧 Step-by-Step Installation — Beet Harvester Gearbox

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

Step 1: Connect PTO Driveline

PTOドライブラインをギアボックスの入力シャフトに合わせ、ロック機構がかみ合うまでヨークをスプラインにスライドさせます。スプラインの数が一致していることを確認してください(540 RPMの場合は6スプライン、1000 RPMの場合は21スプライン)。ドライブラインの動作角度が15°を超えないことを確認してください。角度が大きすぎると、ユニバーサルジョイントの早期破損や振動の原因となります。

ステップ2:取り付け面を準備する

Clean the mounting flange on the beet harvester 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 3: Test Run & Break-In

トラクターを始動し、低回転数(約300回転/分)でPTOを作動させます。異音(研磨音、うなり音、ノッキング音、カチカチ音など)がないか注意深く聞いてください。15~20分間低速で運転し、ギアボックスハウジングの温度を(注意深く)手で監視します。すべてのシールと取り付け面からのオイル漏れがないか確認してください。徐々に最高運転速度まで上げていきます。

Step 4: Remove Old Gearbox

PTOドライブシャフトをギアボックスの入力シャフトから切り離します。フロアジャッキまたは天井クレーンでギアボックスの重量を支えます(一般的な重量:モデルによって15~70kg)。締め付け応力を均等に解放するため、すべての取り付けボルトを十字型に外します。古いギアボックスを慎重に下ろし、脇に置きます。

Step 5: Connect Output to topper/lifter drive

Attach the gearbox output shaft to the beet harvester’s topper/lifter drive 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 6: Fill With Lubricant

注入口プラグを取り外し、レベルインジケーターに達するまで推奨ギアオイルをゆっくりと注入します。ギアボックスの取扱説明書に記載されている潤滑油グレード(通常はSAE 80W-90 GL-5または同等品)を使用してください。注入口プラグを元に戻し、手で締めた後、レンチでしっかりと締めます。ブリーザーキャップが清潔で、詰まりがないことを確認してください。

Step 7: Safety Preparation

Park the tractor on firm, level ground. Engage the parking brake and place wheel chocks. Turn off the engine and remove the key. Disconnect the PTO shaft from the beet harvester. Allow all components to cool completely before touching. Wear appropriate PPE including gloves and safety glasses.

⚠ 重要: Always consult the specific installation manual shipped with your Beet Harvester gearbox for model-specific torque values and procedures.

🔎 Diagnostic Checklist — Beet Harvester Gearbox

Use this diagnostic reference to identify and resolve common Beet Harvester gearbox issues in the field. Most problems can be diagnosed and addressed without removing the gearbox from the beet harvester.

⚠ 運転中の過度の振動

推定原因: Misaligned PTO driveline exceeding joint angle limits

推奨される行動: 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 topper/lifter drive for wear or damage.

⚠ Oil Leaking from Shaft Seals

推定原因: Worn lip seals or damaged seal bore

推奨される行動: 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.

⚠ PTOドライブラインとギアボックスの接続に問題があります

推定原因: Misaligned splines due to different PTO standard

推奨される行動: 入力シャフトのスプラインをワイヤーブラシで清掃し、焼き付き防止剤を薄く塗布します。PTOシャフトをゆっくりと回転させながら押し込み、スプラインを合わせます。スプラインがかみ合わない場合は、スプライン数がPTOの規格と一致していることを確認してください(540 RPMの場合は6スプライン、1000 RPMの場合は21スプライン)。

⚠ Abnormal Grinding or Whining Noise

推定原因: Worn or pitted gear tooth surfaces

推奨される行動: 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.

⚠ PTO作動時にギアボックスから金属的なカチッという音がする

推定原因: Excessive backlash in worn gears

推奨される行動: PTO作動時のみに発生する異音(運転中は発生しない)は、通常、ドライブシャフトのバックラッシュを示しています。ドライブシャフトの伸縮チューブの摩耗を確認してください。運転中に異音が発生する場合は、内部摩耗によるギアのバックラッシュ過多が考えられます。異音が徐々に大きくなる場合は、ギアボックスの点検を受けてください。

上記の手順で問題が解決しない場合は、 技術サポートチームにお問い合わせください 専門家による診断をご希望の場合は、遠隔でのトラブルシューティングや、重大な故障状況における代替機の派遣も承ります。

📍 Verified Case Studies — Beet Harvester Gearbox Performance Reports

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

📍 Case #1: Darwin, NT

お客様: Neil Ferguson — organic certified farm
位置: Darwin, NT
農場規模: 2500 acres
応用: Beet Harvester gearbox for beet harvester — beet harvesting
購入理由: Custom ratio requirement for a modifiedbeet harvester not served by standard catalogues

“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.”
— Neil Ferguson, Darwin, NT

Colin Harper — Swan Hill, VIC

手術: 複合農業経営 | サイズ: 6000 acres | 使用: Beet Harvester gearbox for beet harvesting

購入理由: New equipment build — specifying aftermarket gearbox as OEM improvement

“The oil-tight sealing on this gearbox is remarkable. After 788 hours of operation in dusty paddocks, the oil comes out clean at service time. Previous gearboxes always had contaminated oil by the first oil change.”

📍 Cairns, QLD organic certified farm — 450 acres

クライアント: Ben Murdoch | 応用: Beet Harvester gearbox — beet harvesting

目的: 1シーズンも持たなかった安価な社外品からのアップグレードです。

“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.”

📍 Case #4: Sydney, NSW

お客様: Greg McPherson — specialist beet harvester operator
位置: Sydney, NSW
農場規模: 300 acres
応用: Beet Harvester gearbox for beet harvester — beet harvesting
購入理由: Replace failed OEM gearbox to restore beet harvester for the upcoming season

“Our beet harvester contractor business depends on zero downtime during the season. These gearboxes have given us that reliability. In 3 years of use across 11 machines, we have had exactly zero gearbox-related breakdowns.”
— Greg McPherson, Sydney, NSW

Steve Williams — Dalby, QLD

手術: commercial beet harvesting contractor | サイズ: 6000 acres | 使用: Beet Harvester gearbox for beet harvesting

購入理由: Retrofit older model beet harvester with improved gearbox for extended service life

“The technical support was exceptional. They asked detailed questions about our setup, recommended the correct model and ratio, and followed up after installation to confirm everything was operating correctly. That level of service is rare.”

💬 Expert Answers: Beet Harvester Gearbox Buyer’s Questions

🔹 Can the output shaft be customized for my specific beet harvester?

Absolutely. We manufacture gearboxes with keyed, splined, flanged, hex, and hollow-bore output shaft configurations. If your beet harvester 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.

🔹 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.

🔹 Do you provide technical support after purchase?

Yes — every purchase includes access to our engineering support team for installation guidance, troubleshooting, maintenance advice, and parts ordering. Support is available via phone, email, and our online contact form. There is no charge for technical support during or after the warranty period.

🔹 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.

🔹 Which gear oil do you recommend for Australian conditions?

For most Australian climates, SAE 80W-90 EP gear oil meeting GL-5 specification is ideal. In tropical regions with sustained high temperatures, we recommend 85W-140. For southern regions experiencing cold winters, synthetic 75W-90 provides better cold-start protection. Check the oil specification card shipped with your gearbox for the definitive recommendation.

🔹ギアボックスは現場で整備またはオーバーホールできますか?

定期点検(オイル交換、シール交換、ベアリング点検)は、標準工具を使用して現場で実施できます。大規模なオーバーホールには、ベアリング、シール、ガスケットを含む完全なオーバーホールキットをご用意しています。詳細なサービスマニュアルとビデオガイドは、サポートポータルからダウンロードできます。

🔹 あなたのギアボックスは、純正のOEMユニットと比べてどうですか?

当社のギアボックスは、測定可能なすべてのパラメータにおいて、純正品と同等またはそれ以上の性能を発揮します。主な改良点としては、ベアリングクラスのアップグレード、優れたシール材の使用、放熱性能の向上、そして純正品カタログにはないカスタムギア比のオプションなどが挙げられます。その結果、純正品と交換するだけで、通常は純正品よりも長持ちする製品が実現しました。

🔹ギアボックスにはどのような書類が同梱されていますか?

すべてのギアボックスには、トルク仕様、潤滑およびメンテナンススケジュール、個々の部品番号が記載された部品図、保証登録カード、およびユニットのシリアル番号とテスト結果が記載された品質検査証明書が同梱されています。

🔹オーストラリアの遠隔地の農業地域にも配達してもらえますか?

はい、オーストラリア全土の郵便番号地域(遠隔地や地方を含む)へ配送いたします。季節ごとの機器ニーズの緊急性を理解している経験豊富な農業貨物運送業者を利用しています。緊急故障時には速達便をご利用いただけます。また、人気モデルは即日発送できるよう在庫を確保しています。

🔹 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.

🔗 Recommended Add-Ons for Your Beet Harvester Gearbox

These products are frequently purchased alongside our Beet Harvester gearbox by Australian farmers optimizing their beet harvesting equipment.

PTO Shaft

PTO Driveline Components

Constant-velocity PTO shafts for high-angle beet harvesting installations. Overload protection included. Matching splines for direct connection to our gearbox range.

Explore PTO Shafts →

Gearbox Collection

Agricultural Gearbox Collection

Browse our full range of agricultural gearboxes — from mower drives to harvester transmissions. Every unit built to the same premium standards as our Beet Harvester gearbox.

See All Gearboxes →

📜 Regulatory Requirements & Regional Coverage — Beet Harvester

Australian farmers must ensure all agricultural machinery — including beet harvester with PTO-driven gearboxes — meets applicable safety standards. Here is a summary of the requirements relevant to your Beet Harvester gearbox:

Standards Compliance

Standard Relevance
AS/NZS 3788 — Pressure Equipment Gearbox housings safely contain internal operating pressures in compliance with applicable standards.
ISO 6336 — Gear Load Capacity All gears rated and verified per international standards for tooth root fatigue and surface durability.
AGMA 2001 — Gear Tooth Rating Gear designs validated against AGMA standards for bending strength and pitting resistance.

State-Level WHS Requirements

  • Tasmania — WHS Regulations 2012: mandates operator training for all PTO-driven beet harvester equipment.
  • South Australia — WHS Regulations 2012: requires regular inspection of all machinery with rotating drive components.
  • Victoria — OHS Regulations 2017: specifies risk assessment requirements for beet harvesting machinery operations.

Australia-Wide Beet Harvester Gearbox Distribution

We deliver Beet 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, the Darling Downs, the Lockyer Valley, and the Burnett region, and the North West Slopes, Hunter Valley, and Central West NSW. 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.

🚨 Let’s Find Your Perfect Beet Harvester Gearbox

Manufacturing Facility

Dedicated R&D team for custom and p
CMM (Coordinate Measuring Machine)
Automated gear hobbing
Annual production capacity exceeding 100

Beyond Standard — Custom Solutions Welcome

Our capabilities extend well beyond standard catalogue products. We design and build custom gear drives for beet 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 Beet Harvester gearbox

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