علبة تروس PTO لآلة تقطيع القش / آلة تمزيق القش

🔌 PTO Gearbox for Straw Chopper / Straw Shredder — Overview

نقدم لكم منتجاتنا عالية الكفاءة PTO gearbox for Straw Chopper / Straw Shredder التطبيقات - متينة ومجربة ميدانياً علبة تروس زراعية that transforms standard PTO output into the ideal rotational speed and torque for residue management, straw incorporation, stubble mulching. Crafted from premium materials and assembled under strict ISO 9001 quality management, this نظام نقل الحركة بالجرارات في المعدات الزراعية يوفر موثوقية استثنائية في أكثر البيئات الزراعية تطلبًا في أستراليا.

ملكنا straw chopper / straw shredder PTO gearbox تتميز هذه الآلة بمجموعات تروس مُقسّاة ومصقولة ذات أشكال أسنان مُحسّنة لتشغيل هادئ للغاية وكفاءة طاقة قصوى. يوفر الغلاف المصنوع من الحديد الزهر شديد التحمل تخميدًا ممتازًا للاهتزازات وتبديدًا فعالًا للحرارة، بينما يحافظ نظام منع التسرب متعدد المراحل على منع دخول الملوثات ومنع دخول مواد التشحيم. علبة تروس التنفيذ هو الخيار الموثوق به للمزارعين المحترفين والمقاولين وتجار المعدات الذين يبحثون عن جودة لا تقبل المساومة.

📊 Technical Specifications — Straw Chopper / Straw Shredder PTO Gearbox

فيما يلي جدول مواصفات شامل لمنتجاتنا straw chopper / straw shredder agricultural gearboxجميع المعايير قابلة للتخصيص وفقًا لمتطلباتك الخاصة.

المعلمة	القيمة القياسية	مجموعة مخصصة
سرعة الإدخال (دورة في الدقيقة)	540/1000	قابل للتكوين 540 / 1000 دورة في الدقيقة
سرعة الخرج (دورة في الدقيقة)	1000	نسبة مخصصة متاحة
نسبة التروس	1:1.47	تتوفر مجموعة واسعة من النسب عند الطلب
القدرة المدخلة المقدرة	25-80 HP	تتوفر تصنيفات طاقة مخصصة
أقصى عزم دوران (نيوتن متر)	550-1400	تقييمات أعلى متاحة عند الطلب
نوع التروس	Bevel Gear	تكوينات تروس متعددة
صلابة التروس (HRC)	58-63	مُقسّى سطحيًا وفقًا لمعايير AGMA
مواد بناء التغليف	Ductile Iron (GGG40)	تتوفر سبائك مخصصة
قطر العمود - المدخل (مم)	38	شرائح قياسية بقياس 1-3/8 بوصة أو 1-3/4 بوصة
قطر العمود - الناتج (مم)	45	خيارات القياس المتري أو الإمبراطوري
تكوين Spline — الإدخال	6-spline 1-3/8″	جميع ملفات تعريف PTO القياسية
نوع المحمل	Cylindrical Roller Bearing	SKF / NTN / Timken الممتاز
نوع الختم	Viton FKM Seal	خيارات الترقية متاحة
نوع التشحيم	SAE 85W-140 GL-5	متوافق مع المواد الاصطناعية
سعة الزيت (لتر)	2.1	يختلف حسب حجم النموذج
الوزن (كجم)	32-60	حسب النسبة والحجم
معالجة السطح	Zinc Phosphate Coating	اختياري من الدرجة البحرية
أسلوب التركيب	Foot Mount	تتوفر حوامل مخصصة
نطاق درجة حرارة التشغيل (°مئوية)	-25 to +55	نطاق موسع عند الطلب
العمر الافتراضي (ساعات)	12000+	مع الصيانة المناسبة

🏆 Performance Advantages — Why Our Straw Chopper / Straw Shredder PTO Gearbox Outperforms the Competition

عند مقارنة منتجاتنا علبة تروس زراعية بالمقارنة مع بدائل الميزانية، فإن الاختلافات كبيرة وقابلة للقياس. إليكم كيف... straw chopper / straw shredder PTO gearbox يقدم قيمة فائقة:

⚙ Aerospace-Derived Metallurgy

Gear sets are manufactured from vacuum-degassed 8620H alloy steel, then carburised and precision-ground to AGMA Class 11 quality — exceeding the AGMA Class 8-9 found in most agricultural gearboxes.

🔬 Finite Element Optimised

Every housing design is validated through FEA stress analysis and modal analysis to eliminate resonance and stress concentration points — a level of engineering rigour absent from mass-produced budget alternatives.

💧 Synthetic Lubricant Ready

Our gearboxes are compatible with advanced synthetic lubricants from day one, enabling extended drain intervals of up to 2,000 hours. Many competitors use seal materials that degrade when exposed to synthetic oils.

💪 Shock Load Resilience

Proprietary gear tooth profile modifications absorb up to 300% momentary overloads without damage — critical for applications involving sudden impacts from rocks, stumps, or dense crop material.

☕ Cold-Start Performance

Optimised gear geometry and bearing preload settings ensure smooth operation from -25°C to +55°C ambient temperature, outperforming competitors that become stiff and noisy in cold conditions.

🛠 Field-Serviceable Seals

All shaft seals can be replaced without removing the gearbox from the implement, saving hours of labour compared to designs that require complete gearbox removal for seal replacement.

⚙ How the PTO Gearbox Works in a Straw Chopper / Straw Shredder

Understanding how the PTO gearbox operates within a Straw Chopper / Straw Shredder is essential for proper selection and maintenance. The gearbox is installed at the main frame junction, forming the interface between the tractor’s mechanical power output and the implement’s operational mechanism. When the tractor operator engages the PTO, rotational energy travels through the PTO drive shaft and enters the gearbox via the input shaft.

Inside the gearbox, an arrangement of precision-machined gears — typically including a combination of helical and bevel gear sets — modifies the rotational speed and torque to match the straw chopper / straw shredder’s requirements for residue management, straw incorporation, stubble mulching. For example, a gear ratio of 1:1.5 means the output shaft turns at 1.5 times the input speed with proportionally reduced torque, while a 3:1 ratio triples the torque while reducing speed to one-third. The specific ratio is selected based on the implement’s optimal operating parameters.

ال علبة تروس زراعية also serves a protective function: by absorbing and distributing shock loads through its gear mesh and bearing arrangement, it shields both the tractor’s PTO system and the implement’s working components from damaging stress spikes. Our designs incorporate generous safety factors, precision-ground gear teeth for even load distribution, and high-capacity bearings to ensure the gearbox can handle peak loads well beyond normal operating conditions. An integrated breather valve prevents pressure build-up during temperature changes, while strategically positioned seals keep contaminants out and lubricant in.

🔄 توافق العلامة التجارية، قطع الغيار والاستبدال

ملكنا straw chopper / straw shredder PTO gearbox تم تصميمها كبديل عالي الجودة لعلب التروس المستخدمة في المعدات المصنعة من قبل العلامات التجارية التالية:

العلامة التجارية المتوافقة	قدرة الاستبدال	توافر قطع الغيار
Kuhn*	استبدال مباشر بمسامير	مجموعة كاملة من التروس، والأختام، والمحامل، والأعمدة
Kverneland*	استبدال مباشر بمسامير	مجموعة كاملة من التروس، والأختام، والمحامل، والأعمدة
Pöttinger*	استبدال مباشر بمسامير	مجموعة كاملة من التروس، والأختام، والمحامل، والأعمدة
Lely*	استبدال مباشر بمسامير	مجموعة كاملة من التروس، والأختام، والمحامل، والأعمدة
Vicon*	استبدال مباشر بمسامير	مجموعة كاملة من التروس، والأختام، والمحامل، والأعمدة
Fella*	استبدال مباشر بمسامير	مجموعة كاملة من التروس، والأختام، والمحامل، والأعمدة

* ذُكرت أسماء العلامات التجارية لأغراض المقارنة والتوافق فقط. نحن لسنا تابعين لأي من العلامات التجارية المذكورة أعلاه، ولا نحظى بتأييدها، ولا نمثلها كموزعين معتمدين. جميع العلامات التجارية ملك لأصحابها المعنيين.

نحتفظ بجرد شامل لـ قطع غيار لصناديق تروس نقل الحركة الزراعيةتشمل هذه المجموعة قطع غيار مثل مجموعات التروس، وأختام أعمدة الإدخال والإخراج، والمحامل، وصمامات التهوية، والحشيات، ومعدات التثبيت. جميع القطع مصنعة وفقًا لمواصفات الشركة المصنعة الأصلية أو أفضل منها، مما يضمن ملاءمة مثالية وأداءً موثوقًا.

📜 اللوائح والمعايير والامتثال

ملكنا straw chopper / straw shredder PTO gearbox تم تصميمها وتصنيعها وفقًا للمعايير الدولية والأسترالية التالية:

• ISO 500-1:2014 - جرارات زراعية - مأخذ طاقة خلفي - النوع 1 و2 و3
• ASABE S203.13 — تعريفات وأبعاد عمود إدارة الطاقة للجرارات الزراعية
• AS 1636 — متطلبات السلامة الخاصة بالآلات الزراعية (المعيار الأسترالي)
• ISO 9001:2015 — شهادة نظام إدارة الجودة
• علامة CE — الامتثال لتوجيهات الآلات الأوروبية 2006/42/EC

بالنسبة لعملائنا في أستراليا، تتوافق علب التروس لدينا مع إرشادات هيئة السلامة في مكان العمل الأسترالية (SafeWork Australia) الخاصة بالمعدات التي تعمل بنظام نقل الحركة (PTO). نوصي جميع المشغلين بإكمال التدريب على السلامة الخاص بنظام نقل الحركة (PTO) واتباع الإرشادات. مدونة قواعد الممارسة الخاصة بسلامة الآلات الزراعية نُشر بواسطة سلطات السلامة المهنية الحكومية.

المناطق الزراعية الأسترالية التي نخدمها

نحن نوفر PTO gearboxes for straw chopper / straw shredder applications across all Australian agricultural regions, including the wheat belt of Western Australia, the Darling Downs in Queensland, the Riverina in New South Wales, the Western District in Victoria, the Barossa Valley in South Australia, and the Midlands of Tasmania. Local pickup and fast regional freight options are available.

🔎 Quick Selection Guide — Choosing the Right PTO Gearbox for Your Straw Chopper / Straw Shredder

Use this guide to identify the key parameters you need before ordering your straw chopper / straw shredder PTO gearbox:

Parameter to Determine	Options / Values	How to Find This Information
Tractor PTO Speed	540 RPM / 1000 RPM / Dual	Check your tractor’s PTO specification plate or manual
Required Output Speed	RPM value for your straw chopper / straw shredder	Refer to straw chopper / straw shredder manufacturer’s recommended input speed
Gear Ratio Needed	Input RPM ÷ Output RPM	We can calculate this if you provide both speeds
Input Shaft Spline	6-spline 1-3/8″ / 21-spline 1-3/8″ / 20-spline 1-3/4″	Must match your PTO shaft spline
Output Shaft Type	Spline / Keyed / Flanged	Must match your straw chopper / straw shredder’s input connection
Horsepower Rating	HP value of your tractor	Gearbox must be rated for your tractor’s PTO HP
Rotation Direction	CW / CCW (viewed from input)	Must match your straw chopper / straw shredder’s requirement
Mounting Pattern	Bolt pattern and dimensions	Measure your existing mounting or provide model number
Operating Duty Cycle	Intermittent / Continuous / Heavy	Affects gearbox size and cooling requirements
Environmental Conditions	Dusty / Humid / Corrosive / Extreme temp	Determines seal type and surface treatment

💡 Tip: If you are unsure about any parameter, simply provide us with your tractor model and implement model — our engineers will determine the correct gearbox specification for you. Get a free specification check →

🔧 Installation Guide — Fitting a PTO Gearbox to Your Straw Chopper / Straw Shredder

Follow these steps to correctly install the PTO gearbox on your straw chopper / straw shredder. Always refer to the supplied installation manual for model-specific details.

Step 1: Before installation, confirm the PTO gearbox speci…

Before installation, confirm the PTO gearbox specifications against the straw chopper / straw shredder’s technical manual. Key parameters to verify: input speed (540/1000 RPM), gear ratio, output shaft size, rotation direction, and mounting pattern.

Step 2: Disconnect the tractor PTO shaft and secure it in …

Disconnect the tractor PTO shaft and secure it in the parked position. Switch off the tractor engine and remove the key. Engage the parking brake and chock the wheels.

Step 3: Remove the existing gearbox if applicable. Tag and…

Remove the existing gearbox if applicable. Tag and photograph all connections for reference during reassembly. Drain and properly dispose of old lubricant.

Step 4: Trial-fit the new PTO gearbox to the straw chopper…

Trial-fit the new PTO gearbox to the straw chopper / straw shredder frame. Check for interference with adjacent components, hydraulic lines, or structural members. Shim if necessary to achieve correct alignment.

Step 5: Secure the gearbox using the provided high-tensile…

Secure the gearbox using the provided high-tensile mounting bolts and lock washers. Apply thread-locking compound (medium strength, e.g., Loctite 243) to all critical fasteners.

Step 6: Install the PTO drive shaft assembly, ensuring cor…

Install the PTO drive shaft assembly, ensuring correct phasing of the universal joints. Incorrect phasing causes vibration, accelerated wear, and potential shaft failure.

Step 7: Connect the output drive to the straw chopper / st…

Connect the output drive to the straw chopper / straw shredder’s mechanism. Use new O-rings, gaskets, or seals at all connection points. Apply sealant only where specified in the installation manual.

Step 8: Fill the gearbox with fresh lubricant through the …

Fill the gearbox with fresh lubricant through the filler port. Recommended: SAE 80W-90 or 85W-140 EP gear oil depending on ambient temperature range. Refer to the capacity plate on the gearbox housing.

Step 9: Complete the safety checklist: all guards installe…

Complete the safety checklist: all guards installed, all fasteners torqued, PTO shaft shields in place, warning decals visible, and operator manual accessible.

Step 10: Perform a graduated run-in: 10 minutes at idle PTO…

Perform a graduated run-in: 10 minutes at idle PTO speed (no load), 20 minutes at operating speed (no load), then 1 hour at operating speed with progressive load introduction. Monitor for any abnormalities.

🚧 Troubleshooting & Fault Diagnosis — Straw Chopper / Straw Shredder PTO Gearbox

If you encounter issues with your straw chopper / straw shredder agricultural gearbox, use this guide to diagnose and resolve common problems:

Symptom	Possible Cause	Recommended Solution
Overheating (above 90°C)	Insufficient or incorrect lubricant, overloading, bearing pre-load too tight, or ambient temperature extremes.	Verify correct lubricant type and level. Reduce operating load or duty cycle. Check bearing pre-load adjustment. Add cooling measures (shade, airflow) in extreme conditions. Flush and refill with fresh oil.
PTO Shaft Won’t Engage Gearbox	Spline wear, shaft misalignment, or incorrect spline profile.	Clean and inspect the input spline on both the shaft and gearbox. Check for burrs or damage. Verify spline count and size match. Lubricate the spline with anti-seize compound. Ensure correct shaft length.
Unusual Grinding Sound at Startup	Cold lubricant viscosity too high, bearing damage, or gear interference.	Allow gearbox to warm up at low speed for 2-3 minutes. If noise persists, inspect bearings and gear mesh. Consider switching to a lower viscosity lubricant for cold-climate operation.
Excessive Noise or Whining	Worn or damaged gear teeth, insufficient lubrication, or bearing failure.	Check lubricant level and condition. Replace if contaminated or degraded. Inspect gear teeth for pitting, scoring, or chipping. Replace worn bearings. Ensure correct gear oil specification is used.
Gearbox Seized / Won’t Rotate	Catastrophic bearing failure, foreign object in gear mesh, or lubricant starvation.	Do not force rotation — this may cause additional damage. Remove the gearbox and disassemble for inspection. Identify and replace failed components. Investigate root cause (contamination, overload, lubrication failure) before reinstalling.

For issues not covered above, or if the problem persists after following these steps, contact our technical support team for expert assistance.

📝 Case Studies — Engineer’s Field Notes: Straw Chopper / Straw Shredder PTO Gearbox in Australia

Real-world performance data from Australian customers using our straw chopper / straw shredder PTO gearbox:

🌏 Devonport, TAS — Wayne Fitzgerald, Turf Farm

Purpose: Replacing a failed oem gearbox on a 10-year-old straw chopper / straw shredder.

Customer Review: “First time ordering from this supplier. The gearbox exceeded our expectations — well-machined, properly balanced, and the finish quality is remarkable for the price. Repeat customer now.” — Wayne Fitzgerald, Devonport, TAS

🌏 Launceston, TAS — Andrew Kensington, Horse Stud

Purpose: Standardising gearbox specifications across a contract farming fleet.

Customer Review: “We ordered five units for our fleet. Every one was perfectly packed, correctly specified, and delivered on time. Our mechanics were impressed with the build quality. Will order again.” — Andrew Kensington, Launceston, TAS

🌏 Burnie, TAS — Craig Montrose, Olive Grove

Purpose: Sourcing a cost-effective replacement for an imported straw chopper / straw shredder gearbox.

Customer Review: “The price-to-quality ratio is exceptional. We compared with European OEM parts costing 3x more and found no difference in performance after 800+ hours of operation.” — Craig Montrose, Burnie, TAS

🌏 Hobart, TAS — Colin Brentwood, Hay Production Farm

Purpose: Fitting a new straw chopper / straw shredder pto gearbox to a custom-built implement.

Customer Review: “The gearbox arrived ahead of schedule and was a perfect bolt-on fit. We had zero downtime during our busiest period. Highly recommend for any straw chopper / straw shredder operator.” — Colin Brentwood, Hobart, TAS

🌏 Scottsdale, TAS — Arthur Kingsford, Vineyard

Purpose: Equipping a new straw chopper / straw shredder with a high-performance pto gearbox.

Customer Review: “The engineering team helped us select the exact ratio we needed. Installation was straightforward with the included instructions. Running quieter and cooler than the original unit.” — Arthur Kingsford, Scottsdale, TAS

❓ Frequently Asked Questions — Straw Chopper / Straw Shredder PTO Gearbox

Answers to the most common questions from customers purchasing a PTO gearbox for straw chopper / straw shredder applications:

Q1: What gear ratio do I need for my straw chopper / straw shredder PTO gearbox?

The correct gear ratio depends on your tractor’s PTO speed (540 or 1000 RPM) and the required implement speed. For most straw chopper / straw shredder applications, ratios between 1:1.47 and 1:1.6 are common. Our engineering team can calculate the optimal ratio based on your specific tractor and straw chopper / straw shredder model. Contact us with your specifications for a free recommendation.

Q2: Can this agricultural gearbox replace the original gearbox on my straw chopper / straw shredder?

Yes, our PTO gearboxes are designed as direct replacements for major brand straw chopper / straw shredder gearboxes. We offer matching mounting patterns, spline configurations, and gear ratios for popular models from brands like John Deere, Case IH, New Holland, and others. Provide us with your current gearbox part number or machine model for exact cross-reference compatibility.

Q3: What is the typical lead time for custom PTO gearbox orders?

Standard gearbox models ship within 5-7 business days from our warehouse. Custom-built gearboxes with non-standard ratios, shaft configurations, or special materials typically require 15-25 business days. We maintain extensive stock of common agricultural gearbox models for fast turnaround on urgent orders.

Q4: How often should I change the oil in my straw chopper / straw shredder PTO gearbox?

We recommend the first oil change at 50 hours (break-in period) to flush out metal particles from initial gear seating. Subsequent oil changes should occur every 500 hours or annually, whichever comes first. In severe-duty conditions (high temperature, dusty environments, continuous operation), reduce the interval to 250 hours. Always use the specified gear oil grade.

Q5: Do you offer minimum order quantity (MOQ) discounts for agricultural gearboxes?

Yes, we offer tiered pricing for bulk orders. MOQ starts at just 1 unit for standard models, but volume discounts begin at 5 units (5-8% off), 20 units (10-15% off), and 50+ units (negotiable project pricing). OEM customers and distributors receive additional programme benefits. Request a quote for your specific volume.

Q6: What warranty coverage do you provide on PTO gearboxes?

All our agricultural PTO gearboxes carry a standard 18-month warranty from date of delivery, covering defects in materials and workmanship. Extended warranty options (24 or 36 months) are available for registered units. The warranty includes free replacement parts and technical support. Normal wear items (seals, lubricant) and damage from misuse or improper installation are excluded.

Q7: Can the gearbox handle the shock loads typical of straw chopper / straw shredder operation?

Absolutely. Our straw chopper / straw shredder PTO gearbox is designed with generous safety factors (typically 2.0-2.5x rated load) to absorb the shock loads and transient peaks common in straw chopper / straw shredder applications. The hardened gear teeth, oversized bearings, and robust housing all contribute to excellent shock load resilience. For extreme applications, we offer reinforced models with even higher ratings.

Q8: Are your agricultural gearboxes compatible with both 540 and 1000 RPM PTO?

We offer models for both 540 RPM and 1000 RPM PTO systems, as well as dual-speed models that accept either input. When ordering, specify your tractor’s PTO speed so we can supply the correct gear ratio for your target output speed. Adapters for converting between 6-spline (540 RPM) and 21-spline (1000 RPM) shafts are also available.

Q9: Do you ship to rural and remote areas in Australia?

Yes, we ship nationwide across Australia including remote and regional areas. We use established freight networks experienced in heavy agricultural equipment delivery. Standard delivery to major cities is 3-5 business days; regional areas 5-10 business days. Express freight options are available for urgent requirements.

Q10: Can you supply a complete PTO shaft and gearbox assembly for my straw chopper / straw shredder?

Yes, we manufacture both PTO gearboxes and PTO shafts, so we can supply a complete, matched drivetrain assembly. This ensures optimal compatibility, correct shaft length, proper U-joint phasing, and simplified ordering. Bundled packages offer cost savings of 8-12% compared to purchasing components separately.

🔩 Related Product — PTO Drive Shafts for Straw Chopper / Straw Shredder

For a complete drivetrain solution, pair your straw chopper / straw shredder PTO gearbox with our high-quality PTO drive shafts. Manufactured with precision-ground splines, heavy-duty universal joints, and integrated safety shields, our PTO shafts are designed for reliable, safe power transmission between your tractor and implement.

Our PTO shaft range includes standard duty, heavy duty, and wide-angle options in all common lengths and spline configurations. Bundle your PTO gearbox and PTO shaft order for 8-12% savings.

View Our Full PTO Shaft Range →

🚨 Ready to Order? Let Us Power Your Straw Chopper / Straw Shredder

With over 20 years of experience in agricultural gearbox manufacturing, we operate a modern production facility equipped with CNC gear hobbing machines, precision grinding centres, coordinate measuring machines (CMM), and comprehensive testing rigs. Our annual production capacity exceeds 50,000 gearbox units, serving customers across Australia, North America, Europe, and Southeast Asia.

Our product range extends beyond PTO gearboxes to include PTO drive shafts, agricultural gear reducers, angle drives, post hole digger gearboxes, fertiliser spreader gearboxes, rotary cutter gearboxes, and a full catalogue of drivetrain components for farm machinery. Learn more about our company →

★ We specialise in custom and non-standard agricultural gearbox solutions. We do not only offer standard, off-the-shelf PTO gearboxes — our engineering team works directly with you to develop bespoke gearbox designs tailored to your unique specifications. Whether you need a modified gear ratio, special shaft configuration, custom housing dimensions, or a complete OEM gearbox designed from scratch, we welcome your drawings, samples, and specifications.

📧 Request a Quote Now
🏠 Browse All Products

Custom OEM agricultural gearboxes — Send us your drawings and samples for a free quotation.