EP-BGB9 Lawn Mower Gearbox

EP-BGB9 Lawn Mower Gearbox

Offering four distinct gear ratios (1:1 through 1:2) in a single 23 kg housing, the EP-BGB9 is the most configurable gearbox in our range. Agricultural engineers and implement OEMs select this model when designing new mower products that require field-adjustable output speed for different crop types.

商品コード: 0a0647798f31 カテゴリー: タグ: , , , ,

説明


EP-BGB9 Multi-Ratio Rotary Cutter Gearbox — Precision Power Transmission for Modern Mowing

の EP-BGB9 represents the latest in agricultural gearbox engineering. With 30馬力 capacity, 1:1 / 1:1.35 / 1:1.46 / 1:2 ratio configuration, and 23 Kg optimized construction, it delivers the power density and reliability today’s farming operations require.

EP-BGB9 Multi-Ratio Rotary Cutter Gearbox

📈 EP-BGB9 Technical Specifications

パラメータ 仕様
型番 EP-BGB9
ギアボックスタイプ Multi-Ratio Rotary Cutter Gearbox
ギア比 1:1 / 1:1.35 / 1:1.46 / 1:2
歯の形状 16/16, 23/17, 22/15, 15/30
ギアモジュール 6.35 / 5.0 / 5.0 / 3.5
定格電力 30馬力
入力速度 540回転/分
入力/出力シャフト 1 3/8 Z6 / 13/8 Z6, Optic axis
正味重量 23 Kg
ギア素材 20CrMnTi合金鋼、浸炭焼入れ済み、硬度HRC 58-62
ハウジング材 ねずみ鋳鉄（HT200/HT250）
シール保護 マルチリップNBR/FKMオイルシール、IP65+規格準拠
潤滑 SAE 80W-90または85W-140 EPギアオイル
表面処理 Eコートプライマー＋ポリエステル粉体塗装、赤色仕上げ

⭐ 主な特長とエンジニアリング上の利点

🔨

Sealed-for-Life Bearing Pack

Bearings factory-packed with Mobil XHP 222 high-temp grease, delivering 1,500 hours of maintenance-free disc mower operation before re-greasing is needed.

🌡

Space-Optimized Thin-Wall Enclosure

Compact aluminum or thin-wall iron casing for applications where overall gearbox envelope and weight are hard-limited by implement frame constraints.

🛠

Multi-Position Bolt Pattern

Versatile mounting interface with tapped holes at 0°, 90°, and 180° orientations, fitting a wide range of implement frame geometries without adapter plates.

🔬

E-Coat + Powder Coat Finish

25 μm zinc-rich e-coat primer plus 80 μm polyester powder topcoat provides 1,000+ hours of ASTM B117 salt-spray corrosion resistance.

⚖

Heavy-Duty Triple-Lip Seals + Scraper

Three-lip shaft seals with external scraper rings prevent soil and moisture ingress even during tillage in waterlogged or heavily saturated ground.

🚀

Dedicated Thrust Bearing Stage

Purpose-designed thrust bearings absorb the axial forces generated as tiller blades engage the soil, preventing shaft walk and premature seal extrusion.

農業用芝刈り機のギアボックス

🔧 機器の互換性と相互参照

🔄 Cross-Reference Compatibility for EP-BGB9

The EP-BGB9 is engineered as a direct replacement or upgrade for gearboxes fitted to equipment from leading manufacturers including:

Schulte • Kuhn • SaMASZ • Swaraj • TYM • Foton • Kubota • Claas

免責事項：上記のブランド名は、互換性確認のためのみに記載されています。Ever-power Australia Mower Gearbox Co.,Ltd.は、記載されているメーカーとは一切提携、承認、または認可を受けていません。すべての商標は、それぞれの所有者に帰属します。

📚 ギアボックス選定ガイド

Selecting a gearbox that matches your exact requirements avoids premature wear and costly downtime. Consider these points for the EP-BGB9:

📌重量と取り付けに関する考慮事項
At 23 Kg, the EP-BGB9 is designed for compact and sub-compact tractor implements. Confirm your implement frame and three-point hitch can support this weight plus the weight of the blade assembly. Mounting bolt pattern and orientation should match your existing layout.
📌 ギア比とブレード先端速度のマッチング
For the EP-BGB9 with ratio(s) 1:1 / 1:1.35 / 1:1.46 / 1:2, calculate your required blade tip speed: typically 4,500-5,500 m/min for standard rotary cutters, 3,000-4,000 m/min for heavy brush cutting, and 5,500-6,500 m/min for fine finish mowing. Output RPM = PTO RPM ÷ ratio. Multiply by blade diameter to get tip speed.
📌トラクターPTO馬力に対する出力定格の選定
The EP-BGB9 is rated at 30 HP. Always select a gearbox rated at or above your tractor’s maximum PTO horsepower. For shock-load applications (mulching, brush clearing), add a 25-30% safety margin: a 60 HP tractor should use a 75+ HP rated gearbox.
📌 540 RPM vs 1000 RPM PTO Selection
The EP-BGB9 operates at 540 rpm. Most rotary mowers use 540 RPM PTO. The 1000 RPM standard is for larger implements on high-HP tractors. Never connect a 540 RPM gearbox to a 1000 RPM PTO — the doubled speed will destroy bearings and gears within minutes.
📌 Cast Iron Housing vs Aluminium Housing
The EP-BGB9 uses a grey cast iron housing. Cast iron excels in vibration damping, impact resistance, and heat dissipation — ideal for rough, rocky mowing conditions. Aluminium is lighter and more corrosion-resistant, better suited to wet environments and weight-sensitive implements.

🌾 一般的なアプリケーションシナリオ

🌾 Dairy farm laneway and yard surround maintenance

🚘 Conservation tillage and minimum-disturbance cultivation

🌱 Railway corridor vegetation control programs

⛰ Estate, golf course, and sportsfield maintenance

🌳 Flail mulching of pruning residue in fruit plantations

エバーパワー・オーストラリア・モアギアボックス株式会社の製造施設

🛠 インストールとセットアップガイド

  1. Verify that the mower implement safety chain or restraint is properly connected to prevent the gearbox from contacting the ground if the three-point hitch fails.
  2. Apply a thin, even bead of RTV silicone sealant to the mounting flange face if a pre-cut gasket is not included with the new gearbox.
  3. Connect the PTO drive shaft to the gearbox input spline. Push the shaft on fully and verify it telescopes freely through the complete range of three-point hitch travel.
  4. After the first 10 hours of operation, re-torque all mounting bolts to specification and verify oil level. Perform the first oil drain and refill at 50 hours.
  5. Disconnect the tractor PTO shaft and safely support the mower implement on jack stands or blocks before beginning the gearbox installation procedure.
  6. For units weighing over 25 kg, use a chain hoist, engine crane, or two-person lift to position the gearbox. Never attempt to lift heavy gearboxes solo.
  7. Fill the gearbox with the recommended gear oil (SAE 80W-90 or 85W-140 EP) to the level indicated on the sight glass or dipstick. Do not overfill.

❓よくある質問

❓ Is synthetic gear oil recommended?

Synthetic PAO-based 75W-90 or 80W-140 GL-5 oil is excellent, especially in extreme temperatures. Synthetics offer better cold-flow, higher film strength, and longer drain intervals. Fully compatible with all our seal materials.

❓ What shipping methods are available?

Sea freight (20-35 days), air freight (5-10 days), and express courier (3-5 days) worldwide. Sea freight is most economical for bulk orders. All shipments include protective packaging, documentation, and full tracking.

❓ Can this unit directly replace my OEM gearbox?

Yes. Our mounting patterns, shaft diameters, and spline profiles match industry-standard OEM dimensions. We supply detailed technical drawings for cross-referencing. If your existing unit differs slightly, our engineering team can advise on adapters.

❓ What happens if I accidentally run it dry?

Stop the PTO immediately. Even a few minutes without oil causes severe gear scoring and bearing damage, typically requiring a full internal rebuild. Always verify oil level before engaging the PTO.

❓ How should I store the gearbox off-season?

Run briefly to warm the oil, then top up to the full mark. Apply grease to exposed shaft surfaces and seal any open ports. Store in a dry, covered area. Before next season, verify oil level and rotate input by hand to check free movement.

⭐ お客様の声と現場レポート

★★★★★

📍 South Australia, Australia

5つのブランドの仕様を比較した結果、素材、重量、価格のバランスが最も優れていたのがこの製品でした。後悔は全くありません。

★★★★★

📍 Bavaria, Germany

Fitted to my flail mower last season. Over 400 hours and counting — zero leaks, minimal noise. Excellent value for a professional-grade unit.

★★★★★

📍 Thessaly, Greece

Running it on a 40-50 HP tractor through rocky paddocks. Handles rocks and rough ground without complaint. Very impressed with the build.

★★★★☆

📍 Waikato, New Zealand

Purchased two units for our operation. Consistent quality between both units, which tells me their factory QC is solid. Will buy again.

★★★★☆

📍 Anhui, China

Replaced a failed OEM unit on a 15-year-old mower. This new gearbox is actually smoother and quieter than the original ever was.

農業用ギアボックスシリーズ

⚖ EP-BGB9 vs. Low-Cost Alternatives

特徴 EP-BGB9 (Ever-power) ジェネリック／低価格代替品
Gear Balancing ✔ Matched-Pair Dynamic Balance to ISO G6.3 ✘ No Balancing Performed
Shaft Hardness ✔ Output Journals Induction-Hardened HRC 50-55 ✘ No Localized Hardening, Rapid Wear
Shipping Protection ✔ Wooden Crate, VCI Paper, Foam Inserts ✘ Cardboard Box, Minimal Protection
Corrosion Protection ✔ E-Coat + Powder Coat + Zinc Fasteners ✘ Single Paint Layer, Rusts Within 6 Months
Bearings ✔ Premium Tapered Roller Bearings, 5000+ hr L10 Life ✘ Standard Ball Bearings, 1500 hr L10 Life
Heat Treatment ✔ Gas Carburizing, 1.0-1.5mm Case Depth ✘ Induction Hardening, 0.3mm Case Depth
Quality Testing ✔ 100% Factory Tested — Dimensional, Run-In, Leak ✘ Spot-Checked, Minimal QC Documentation

🔄関連商品・アクセサリー

🏆 認証と品質基準

The EP-BGB9 is produced in our ISO 9001:2015 certified facility with full material traceability from steel mill to finished product. We perform incoming material inspection (spectrometry and hardness), in-process dimensional verification at every machining stage, and final assembly testing that includes noise, vibration, and oil-leak checks. Certificates of conformance are available on request.

🏭 Ever-power Australia Mower Gearbox Co.,Ltd.を選ぶ理由とは？

Choosing Ever-power Australia Mower Gearbox Co.,Ltd. means partnering with a manufacturer that understands agricultural machinery from the ground up. Our R&D team develops 13 new gearbox models each year, collaborating directly with implement OEMs in Australia, Germany, the United States, Brazil, and beyond. Whether you need a standard catalog gearbox shipped next week or a fully custom design with unique ratios and mounting interfaces, we deliver — on specification, on budget, and on time.

PTO駆動シャフト

📞 Get Your EP-BGB9 Quote Today

Upgrade from unreliable aftermarket gearboxes to the proven EP-BGB9. Our team is ready to provide datasheets, cross-reference guides, and a no-obligation quotation within 24 hours.

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