Langkah 9: Larian Ujian Berkelajuan Rendah<\/strong>
\nHidupkan enjin traktor dan aktifkan PTO pada RPM enjin rendah (kira-kira 1,000 RPM enjin untuk menghasilkan output PTO ~540 RPM). Pastikan semua kakitangan jauh daripada aci berputar semasa ujian ini. Perhatikan aci untuk getaran, bunyi luar biasa (klik, ketukan, atau kikis), goyangan, atau sebarang tanda putaran pengawal. Jalankan pada kelajuan rendah selama 3 hingga 5 minit sebelum meningkatkan secara beransur-ansur kepada RPM operasi biasa. Jika sebarang keabnormalan diperhatikan, hentikan traktor dengan segera, kunci dan siasat sebelum meneruskan. Permulaan yang bebas getaran dan senyap mengesahkan pemasangan aci PTO pertanian yang betul.<\/p>\n![\"Aci](\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Supreme-Feed-Mixer-7.webp\")
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Petua Penyelenggaraan Aci PTO Pengadun Suapan<\/h2>\n
1. Pemeriksaan Pra-Operasi (Sebelum Setiap Penggunaan)
\nBefore every mixing session, spend 90 seconds conducting a visual check of the entire PTO shaft for feed mixer assembly. Inspect the guard for cracks, splits, or loose retention chains. Confirm both yoke locking mechanisms (tractor end and mixer end) are in the locked position. Look for any fresh grease or oil leakage at the U-joint seals or slip clutch area, which indicates a bearing seal failure or slip clutch wear. Verify the shear bolt (if fitted) is present, correctly installed, and of the correct grade. Never operate with a missing or substitute shear bolt – an incorrect grade defeats the overload protection system.<\/p>\n
2. Every 50 Operating Hours – U-Joint Greasing
\nPada setiap selang 50 jam, pam gris kompleks litium pelbagai guna NLGI-2 yang baru ke dalam setiap puting gris sambungan-u aci PTO menggunakan pistol gris standard. Teruskan mengepam sehingga gris baru muncul pada setiap empat pengedap cawan galas jarum. Ini mengesahkan bahawa keempat-empat kedudukan galas telah dibersihkan daripada gris lama yang tercemar. Pam juga gris ke dalam titik gris tiub teleskopik (boleh diakses melalui pelindung) untuk melincirkan semula kawasan pertindihan profil lemon. Dalam persekitaran yang sangat basah, berlumpur atau tercemar silaj, kurangkan selang ini kepada setiap 30 jam untuk jangka hayat galas maksimum.<\/p>\n
3. Every 200 Hours – Comprehensive Inspection
\nRemove the PTO shaft guard completely and conduct a full inspection of the exposed shaft components. Check each U-joint for radial play by gripping the shaft close to each joint and attempting to wobble it – any detectable play exceeding 0.5 mm indicates worn needle bearings requiring replacement. Inspect the spline engagement at both ends for fretting wear or rounding of spline teeth. Examine the shaft tube for straightness, dents, or cracks. Inspect the yoke bores for wear or ovalization. Clean all components with a wire brush and compressed air, re-grease, and reinstall the guard. Replace any worn PTO shaft parts before returning to service.<\/p>\n
5. Perkhidmatan Mendalam Bermusim (Tahunan)
\nAt the end of each main operational season or annually – whichever comes first – perform a deep service on the tractor PTO shafts. Disconnect the shaft completely from both the tractor and mixer, disassemble the telescoping tube halves, and thoroughly clean the profile surfaces with solvent. Inspect the lemon-profile mating surfaces for wear ridges or corrosion pitting that may cause sticking. Pack the profiles generously with fresh grease before reassembly. Inspect the guard’s cone bearings (where fitted) for wear and replace if rough or tight. Check the retention chain hooks for stretch or deformation. This annual service extends PTO shaft life by an estimated 30 to 40 percent compared to reactive maintenance alone.<\/p>\n
6. Penyimpanan dan Penjagaan Luar Musim
\nSemasa menyimpan pengadun suapan Supreme dan aci pemacu PTOnya semasa tempoh bukan pengeluaran, sapukan lapisan gris perencat kakisan atau filem bendalir pada semua permukaan keluli yang terdedah, terutamanya splin yoke dan permukaan profil teleskopik. Simpan aci dalam kedudukan yang dilipat sepenuhnya (bukan dipanjangkan) untuk meminimumkan kawasan tiub yang terdedah yang mudah terhakis. Pastikan pelindung di tempatnya semasa penyimpanan untuk melindungi komponen dalaman daripada habuk dan serangga bersarang. Jika boleh, simpan pengadun dan pemasangan aci di dalam rumah atau di bawah penutup untuk menghadkan degradasi UV bahan pelindung polietilena dan kemasukan kelembapan ke dalam galas.<\/p>\n
![\"Aci](\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Supreme-Feed-Mixer-4.webp\")
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Kerosakan Biasa dan Penyelesaian Masalah<\/h2>\n
1. Getaran Berlebihan Semasa Operasi
\nVibration is the most frequently reported problem with agricultural PTO drive shafts on TMR feed mixers and typically has one of four root causes. First, worn or failed universal joint needle bearings: stop the tractor, lockout, grip the shaft close to each U-joint, and attempt to rock it radially. Any play exceeding 0.5 mm confirms worn bearings requiring immediate replacement with a CMN cross journal kit. Second, insufficient tube overlap in the telescoping section, particularly if the shaft was trimmed too short or the tractor-to-mixer distance is at maximum extension: ensure the minimum 150 mm overlap is maintained even during turns. Third, a bent shaft tube from a previous overload event: roll the disconnected tube on a flat surface and check for runout – a straight shaft produces no wobble. Fourth, excessive U-joint angle exceeding 15 degrees: adjust the drawbar height to reduce the angle. Note that vibration at twice the shaft rotation frequency specifically indicates a phasing error between the two yokes – the yoke forks at both ends of the shaft must be aligned in the same plane (phased) for smooth operation. If the shaft was disassembled and incorrectly reassembled out of phase, disassemble and re-phase the yokes before reinstalling.<\/p>\n
2. Aci Terputus daripada Traktor atau Pengadun
\nSpontaneous disconnection of the PTO shaft yoke from the tractor PTO stub or mixer input shaft is a serious safety hazard that must be addressed immediately. The most common cause is a worn quick-disconnect (QD) locking mechanism – the spring inside the push-pin collar weakens with repeated use, and the locking groove on the tractor’s PTO stub or the mixer’s input shaft wears to a radius that no longer reliably retains the pin. Remove the shaft, clean the yoke bore and locking mechanism with solvent, inspect the spring for set (permanent deformation), and replace the QD collar assembly if the spring is weak. Inspect the locking groove depth on the tractor stub – if the groove is worn shallow (less than 1.5 mm deep), the stub shaft must be replaced. Also check that the correct CMN shaft is being used, as a yoke bore diameter mismatch will prevent proper locking. Never attempt to secure a loose yoke with wire or tape as a field expedient – replace the worn components.<\/p>\n
3. Bunyi Klik atau Ketukan dari Aci
\nA rhythmic clicking sound that matches the shaft rotation speed indicates a failing PTO shaft universal joint with dry, contaminated, or broken needle bearings. If the clicking began recently or is intermittent, first attempt to regrease all U-joint nipples with fresh NLGI-2 grease under pressure. If the noise continues after thorough greasing, the bearing needles are physically damaged or the cross journal trunnion surfaces have developed corrosion pitting, and the affected U-joint assembly must be replaced. A deeper, less rhythmic knocking sound that does not correspond directly to shaft speed more likely indicates a loose or fractured PTO shaft shear bolt, a slipping or ratcheting slip clutch, or a loose yoke retaining bolt. Inspect all fasteners after locking out the tractor. A grinding sound at the telescoping tube area indicates insufficient lubrication or corrosion seizure of the profile overlap – apply penetrating oil, work the shaft manually, and re-grease before the next use.<\/p>\n
4. Tiub Teleskop Terperangkap atau Kaku
\nA telescoping tube that is difficult or impossible to compress by hand – when the shaft is off the tractor – indicates corrosion, dried grease, or packed debris in the lemon-profile overlap area. Remove the guard and expose the tube overlap zone. Apply generous penetrating oil (such as WD-40 or equivalent) to the tube overlap and allow 20 to 30 minutes for the oil to penetrate. Work the shaft back and forth manually using moderate force – avoid hammering or using levers that could dent the tube. Once the tube moves freely, use solvent to clean all residual grease and debris from the profile surfaces, then re-pack with fresh NLGI-2 grease before reassembly. To prevent recurrence, increase the greasing frequency of the telescoping tube from every 50 hours to every 25 hours in wet or silage-contaminated environments. Check the guard for gaps or damage that may be allowing debris ingress into the tube area.<\/p>\n
5. Kegagalan Bolt Ricih Berulang
\nIf the PTO shaft shear bolt is breaking more than once per season under normal operating loads, the cause is almost certainly an overload condition in the mixer rather than a problem with the shaft itself. Common mixer-side overload causes include: loading the Supreme 300 or 400 beyond its rated capacity, attempting to process excessively long hay (greater than 18-20 cm effective length) that wraps around the auger, introducing metal objects or stones into the mixer box, and operating the mixer at too low an engine RPM causing the auger to stall under load. First, verify that the correct CMN-specified shear bolt grade and diameter is installed – substituting a stronger bolt to “stop it breaking” will transfer the overload failure to the gearbox, causing far more expensive damage. Then investigate and resolve the root cause of the overload. Never install a higher-grade bolt or a steel rod as a substitute for the sacrificial shear bolt.<\/p>\n
![\"Aci](\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-Supreme-Feed-Mixer-6.webp\")
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Aci PTO Pengadun Suapan dan Kotak Gear Pengadun Suapan<\/h2>\n
The feed mixer PTO shaft – also known as a PTO drive shaft for feed mixer or TMR mixer driveline shaft – is the external power transmission link between the farm tractor and the mixer. It captures the tractor’s PTO output torque (rotating at 540 or 1000 RPM) and delivers it as a continuous, shock-dampened, angularly flexible mechanical drive to the mixer’s gearbox input flange. The PTO shaft’s telescoping design accommodates the changing distance between tractor and mixer during turns, while the universal joints handle misalignment between the two machines. Without the PTO shaft, the tractor’s PTO power cannot reach the mixer at all. The shaft is the first component in the mixer’s power chain – it is also the most exposed to wear, weather, and mechanical stress, making quality and regular maintenance critical to uptime. CMN Transmission’s PTO shaft for Supreme 300, 400, 500, and 600 is engineered to be the strongest link, not the weakest, in this power chain.<\/p>\n
The feed mixer gearbox (also called the TMR mixer gearbox or agitator gearbox) is the internal power converter mounted directly on the mixer’s frame, connecting the PTO shaft input to the vertical auger drive shaft. In Supreme 300-600 series mixers, this is a two-stage heavy-duty planetary gearbox that steps down the tractor’s PTO speed from 540 RPM to the very low auger speed (typically 10-25 RPM) while multiplying torque by a factor of 20 to 50 times. This enormous torque multiplication is what enables the auger to cut, lift, and blend thousands of kilograms of dense feed material per hour. The gearbox operates in an oil bath, is sealed against contamination, and typically requires only periodic oil level checks and annual oil changes. The gearbox is the most expensive single component in the mixer’s drivetrain – often worth several times the PTO shaft cost – which is precisely why the PTO shaft’s overload protection (shear bolt or slip clutch) is designed to sacrifice itself to protect the gearbox from shock damage.<\/p>\n
The PTO shaft and feed mixer gearbox function as an inseparable pair in the Supreme pull-type mixer drivetrain. The PTO shaft’s job is to deliver clean, vibration-free rotational power to the gearbox input at exactly the specified RPM and torque rating. Any vibration, angle error, or torque irregularity in the PTO shaft is transmitted directly into the gearbox’s planetary gear set and output bearings, causing accelerated wear. Conversely, any mechanical problem in the gearbox – a seized output bearing, a broken planet gear, a contaminated oil bath – immediately increases the load on the PTO shaft’s U-joints and overload protection system. The ideal maintenance strategy therefore treats the PTO shaft and gearbox as a matched system: when the PTO shaft shows signs of significant wear at high hours (typically 1,500 to 2,000 operating hours), inspect the gearbox oil for metal particles and bearing noise simultaneously, as both components experience similar fatigue cycles. CMN Transmission supplies both the PTO shaft and compatible feed mixer gearbox assemblies for the Supreme 300-600 series, enabling single-source procurement and guaranteed mechanical compatibility for repair workshops, dealers, and farm operations worldwide.<\/p>\n
![\"Kotak](\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/0_Feed-Mixer-Gearbox-1.webp\")
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Why Choose CMN Transmission’s Agricultural PTO Shafts?<\/h2>\n
CMN Transmission ialah pengeluar profesional dan pengeksport global komponen transmisi pertanian dengan lebih daripada dua dekad kepakaran dalam reka bentuk, pengeluaran dan pembekalan aci PTO pertanian, kotak gear pertanian, aci kardan, sambungan universal dan produk drivetrain berkaitan. Operasi kami dibina berdasarkan satu prinsip panduan: memberikan kualiti gred OEM pada harga yang masuk akal untuk ekonomi penternakan moden dan bekalan peralatan pertanian.<\/p>\n
Our manufacturing facility operates under ISO 9001:2015, CE Machinery Directive, and TS16949 certifications, underpinned by a complete in-house production chain. From raw 40Cr alloy steel billet through cold-drawing, CNC spline rolling, heat treatment, dynamic balance testing, and final assembly with double-sealed U-joints and UV-stabilized PE guards – every step occurs under CMN’s direct quality control. We do not outsource critical machining operations. Our production capacity exceeds 200,000 PTO shaft assemblies per year, supporting both large OEM supply contracts and urgent single-unit replacement orders with equal reliability.<\/p>\n
Rangkaian produk aci PTO traktor CMN merangkumi siri CAT1 hingga CAT6, merangkumi spektrum penuh aplikasi pemindahan kuasa pertanian daripada traktor utiliti padat hingga traktor tanaman baris dan ternakan berkuasa kuda tinggi. Rangkaian produk aci PTO untuk pengadun suapan TMR kami secara khusus menangani keperluan mendesak pengadun TMR menegak, termasuk Supreme, Jaylor, Peecon, Kuhn, BvL dan jenama terkemuka lain, dengan data rujukan silang khusus model yang dikekalkan untuk lebih 1,200 konfigurasi pengadun di seluruh dunia.<\/p>\n
CMN Transmission kini menghantar kepada pelanggan di lebih 80 buah negara merentasi enam benua, termasuk Amerika Syarikat, Kanada, Australia, New Zealand, United Kingdom, Jerman, Perancis, Belanda, Denmark, Argentina, Brazil, Afrika Selatan dan seluruh Asia Tenggara. Rangkaian logistik global kami membolehkan masa penghantaran biasa selama 7 hingga 12 hari bekerja ke kebanyakan destinasi melalui pengangkutan ekspres yang dijejaki, dengan pilihan pengangkutan laut standard untuk pesanan dalam jumlah yang lebih besar. Pasukan sokongan teknikal yang berdedikasi akan menjawab soalan keserasian pra-jualan, pertanyaan teknikal pasca jualan dan tuntutan jaminan dalam tempoh 24 jam pada hari bekerja.<\/p>\n
![\"Peralatan](\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/Factory-Equipment-3.webp\")
![\"Peralatan](\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/Factory-Equipment-1.webp\")
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Soalan Lazim<\/h2>\n
S: Siri aci PTO yang manakah serasi dengan Pengadun Suapan Menegak Supreme 300, 400, 500 dan 600?<\/strong>
\nA: The Supreme 300 and 400 pull-type single-auger mixers are best matched with a CAT3 540 PTO shaft featuring a 1-3\/8″ 6-spline tractor end and a 27 x 74.6 mm cross journal. The Supreme 500 is compatible with either CAT3 or CAT4 depending on the gearbox input size fitted to your specific mixer. The Supreme 600 supports both CAT3 (540 RPM standard) and CAT4 configurations (540 or 1000 RPM). CMN Transmission recommends verifying the collapsed length, yoke bore, and spline specification by measuring your existing shaft or consulting your Supreme mixer serial number before ordering.<\/p>\nS: Bolehkah saya menggunakan aci PTO 1000 RPM pada pengadun suapan Supreme 300 atau 400?<\/strong>
\nA: The Supreme 300 and 400 pull-type single-auger mixers are designed for 540 RPM PTO operation only – their planetary gearboxes are ratio-matched to 540 RPM input to produce the correct auger speed. Using a 1000 RPM PTO shaft and a 1000 RPM-capable tractor on a 540 RPM-rated gearbox would result in the auger rotating at nearly twice its design speed, causing gearbox overload, rapid bearing failure, and potential structural damage to the mixer. The 1000 PTO shaft option is only applicable to the Supreme 600 when the mixer’s gearbox is specifically configured for 1000 RPM input, or to the T-series (Supreme 500T, 600T, etc.) twin-auger models. Always match the shaft RPM rating to the mixer’s gearbox specification.<\/p>\nS: Apakah panjang aci PTO yang betul untuk pengadun jenis tarik Supreme?<\/strong>
\nA: The correct PTO shaft length depends on your specific tractor’s PTO stub position and the hitch height of your Supreme mixer, which can vary depending on the drawbar configuration, optional hitch jacks, and any hitch extensions fitted. The standard measurement approach is to hitch the tractor to the mixer on level ground, measure the distance from the tractor’s PTO output stub face to the mixer’s gearbox input face, and select a shaft whose collapsed length places the telescoping tube at the midpoint of its travel at that distance. CMN’s standard lengths for Supreme 300-600 range from approximately 900 mm to 1,400 mm collapsed – custom PTO shaft dimensions outside this range are available.<\/p>\nS: Berapa kerapkah saya perlu melincirkan sambungan-U pada aci PTO pengadun suapan saya?<\/strong>
\nA: CMN Transmission mengesyorkan untuk menggris semua sambungan-U aci PTO dan profil tiub teleskopik setiap 50 jam operasi sebagai selang masa standard. Dalam persekitaran yang keras yang melibatkan pendedahan kelembapan yang ketara (operasi daging lembu lot terbuka di iklim basah, pencucian yang kerap di kandang tenusu), atau pencemaran berat daripada silaj dan makanan basah berasid, kurangkan selang masa ini kepada setiap 25 hingga 30 jam. Gunakan gris kompleks litium pelbagai guna NLGI-2 dan pam sehingga gris segar muncul pada pengedap galas pada setiap empat cawan jarum setiap sambungan-U. Mengabaikan pelinciran sambungan-U adalah punca paling biasa kegagalan bahagian aci PTO pramatang dalam aplikasi pengadun suapan, dan kos kartrij gris adalah sebahagian kecil daripada kos kit jurnal silang gantian.<\/p>\nQ: Is CMN Transmission’s PTO shaft a direct replacement for Weasler PTO shafts on Supreme mixers?<\/strong>
\nA: Yes. CMN Transmission’s PTO shaft for Supreme feed mixer is engineered as a direct form-fit-function replacement of Weasler PTO shaft assemblies used on Supreme 300, 400, 500, and 600 pull-type mixers. All critical dimensions – collapsed length, extended length, tractor-end spline (1-3\/8″ 6-spline for 540 RPM versions), cross journal size, and yoke bore diameter – are manufactured to match Weasler’s specifications precisely. No adapters, drilling, or modification of the tractor or mixer is required. CMN shafts are also dimensionally compatible with Bondioli and Pavesi, and Walterscheid equivalent series. When ordering as a Weasler replacement, please provide us with the Weasler part number or the shaft’s measured dimensions so we can confirm the exact match before shipment.<\/p>\nS: Apakah perbezaan antara aci PTO bolt ricih dan aci PTO klac gelincir untuk pengadun suapan?<\/strong>
\nA: Both protect the mixer’s gearbox and tractor from sudden overload torques, but in fundamentally different ways. A shear bolt PTO shaft uses a precisely graded sacrificial bolt that shears (breaks) at a set torque, instantly disconnecting the drive. After a shear event, the tractor must be stopped, locked out, and a new bolt of the correct grade installed before operation can resume – typically a 5 to 10 minute process. A slip clutch PTO shaft uses spring-loaded friction discs that slip (rotate against each other) at the set overload torque, automatically re-engaging when the overload passes – no manual intervention is needed. For operations running one ration mix per day, the shear bolt is simpler and lower-cost. For high-cycle operations (two or more mixes per day) or where mixed ration compositions create frequent overload events, the slip clutch version offers better workflow continuity.<\/p>\nS: Bolehkah saya memangkas tiub aci PTO kepada panjang tersuai?<\/strong>
\nA: Yes, the PTO shaft tubing can be field-trimmed if the standard catalog length is slightly too long for your tractor-mixer combination. Use a hacksaw or angle grinder with a metal cutting disc and cut squarely through both the inner and outer tube sections simultaneously. After cutting, deburr all cut edges with a file or deburring tool, and use compressed air or a brush to remove all metal filings from inside both tube profiles before reassembly – metal particles in the tube profile will cause accelerated wear and premature seizure. Verify the minimum tube overlap (150 mm) is maintained at maximum tractor-mixer separation (during turns). Note that trimming should be a last resort – CMN can manufacture custom lengths to order, which provides a cleaner result and retains full warranty coverage on the shaft.<\/p>\nS: Apakah fungsi pelindung aci PTO dan adakah ia diwajibkan oleh undang-undang?<\/strong>
\nA: Pelindung aci PTO ialah penutup polietilena sepanjang penuh yang mengelilingi pemasangan aci berputar, menghalang sentuhan langsung antara kakitangan (atau pakaian mereka) dan aci berputar. Keterikatan aci PTO merupakan salah satu punca utama kecederaan jentera pertanian yang serius di seluruh dunia, kerana aci boleh berputar pada 540 hingga 1000 RPM dan boleh serta-merta menangkap pakaian, sarung tangan atau rambut yang longgar. Pelindung ini berlabuh pada traktor dan pengadun melalui rantai pengekalan dan mesti ada dan tidak rosak semasa semua operasi. Secara sah, beroperasi tanpa pelindung PTO merupakan pelanggaran kod keselamatan di Amerika Syarikat (OSHA), Kesatuan Eropah (Arahan Jentera), Australia (peraturan WHS) dan kebanyakan bidang kuasa lain. Tuntutan insurans yang terhasil daripada kemalangan yang melibatkan aci PTO yang tidak dijaga kerap dinafikan. CMN merangkumi pemasangan pelindung patuh CE lengkap dengan setiap aci tanpa kos tambahan.<\/p>\nS: Bagaimanakah saya tahu bila sambungan universal aci PTO saya perlu diganti?<\/strong>
\nA: There are four clear indicators that a PTO shaft universal joint has reached end of service life. First, an audible clicking or ticking noise at shaft rotation speed that persists after greasing – this indicates broken or pitted needle bearing surfaces. Second, detectable radial play when you grip the shaft close to each joint and attempt to rock it by hand with the tractor locked out – any play exceeding approximately 0.5 mm confirms worn needle bearings. Third, visible rust or grease leakage from the bearing cup seals, indicating seal failure and bearing contamination. Fourth, increased vibration during operation that was not present when the shaft was newer. Worn U-joints should be replaced promptly – continued operation accelerates wear exponentially and risks complete joint separation, which can be a severe safety hazard. CMN offers individual cross journal replacement kits for all shaft series.<\/p>\nS: Adakah anda menawarkan dimensi aci PTO tersuai atau perkhidmatan pembuatan OEM?<\/strong>
\nA: Ya. CMN Transmission mengekalkan keupayaan pembuatan dalaman yang lengkap termasuk pembentukan tiub CNC, penggelek spline, rawatan haba, ujian imbangan dinamik dan pengacuan pelindung. Kami menawarkan pembuatan aci PTO tersuai sepenuhnya untuk sebarang panjang, jenis spline, konfigurasi yoke, profil tiub dan peranti perlindungan yang ditentukan. Kuantiti pesanan minimum untuk aci tersuai sepenuhnya bermula pada 10 unit, dengan penjenamaan dan pembungkusan OEM tersedia dari 50 unit. Kami juga membekalkan komponen penyesuai aci PTO dan alat ganti individu (jurnal silang, yoke, pelindung, kit bolt ricih) sebagai item kendiri. Pasukan teknikal kami akan menyemak lukisan dimensi, fail CAD atau alat ganti sampel anda dan memberikan pengesahan keserasian dan sebut harga dalam masa 24 jam. Perkhidmatan ini amat berharga untuk pengedar peralatan pertanian dan bengkel pembaikan yang mendapatkan alat ganti berjenama untuk pelbagai jenama pengadun termasuk Supreme, Jaylor, Peecon, Kuhn dan lain-lain.<\/p>\n![\"Aci](\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/0_PTO-Shaft-for-Supreme-Feed-Mixer-13.webp\")
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Ulasan Pelanggan<\/h2>\n
James Harrington, Pengurus Ladang Tenusu, Amerika Syarikat<\/strong>
\n“We run a Supreme 400 on a 110-cow dairy here in Wisconsin and go through a PTO shaft every couple of seasons depending on how rough the hay is. The Weasler unit we were using before was fine, but the price kept going up. Switched to CMN about 18 months ago – got the CAT3 540 RPM version with the shear bolt. Fit straight onto our New Holland T6 without any fuss, yoke locked first try. We’re now 14 months in, doing two mixing cycles a day, and the shaft is still running smooth. No unusual vibration, no loose U-joints, guard is still intact. Genuinely impressed with the build quality for the price point. Will be reordering the next one from CMN without question.”<\/p>\nPierre Dubois, Petani Ternakan, Perancis<\/strong>
\n“Order placed for a PTO shaft for our Supreme 500 running at 540 RPM. The shaft arrived in 9 working days from China, which is frankly very fast. Installation was completed in exactly 20 minutes with no adaptations required. We feed approximately 85 dairy cows twice a day, so the equipment is under heavy use. After 8 months of operation, the universal joints show no play and the guard remains in good condition. The quality-to-price ratio is significantly superior to equivalent European brands. I recommend CMN Transmission to my fellow livestock farmers without hesitation. The after-sales service also responded to my questions by email in less than 24 hours.”<\/p>\nThomas Whitfield, Pengeluar Lembu Daging, Australia<\/strong>
\n“Running a Supreme 600 on our beef property outside of Wagga Wagga. We feed 280 Angus steers twice daily through the summer and the PTO shaft takes a hammering – Australian conditions are brutal, lots of dust and heat. The original shaft finally gave up the U-joints after three years of hard work, so I looked around for a replacement. Found CMN Transmission online, sent an enquiry with the shaft dimensions, and got a quote back the same day. Shaft arrived in 11 working days which is excellent for Australia. The slip clutch option they offered me has been a game changer – we had a couple of overload events with old hay that would have sheared the bolt on the old shaft, but this one just slipped and kept going. Very happy.”<\/p>\nKlaus Weber, Pemilik Ladang, Jerman<\/strong>
\n“We have two Supreme 300s on our farm and sometimes need spare parts quickly, especially during the winter feeding period. The delivery time from CMN was impressive – the PTO drive arrived in 8 working days. The quality is very solid, comparable to Bondioli. I checked the universal joints after 6 months and found no significant play. The price is considerably lower than that of the original supplier. I now keep two spare shafts in stock in case something happens. CMN’s customer service also provided excellent assistance with the technical details – they knew exactly which series fits the Supreme 300. A clear purchase recommendation for other farmers.”<\/p>\nCraig Sutherland, Pemilik Ladang Tenusu, New Zealand<\/strong>
\n“We’ve got a 550-head dairy farm in the Waikato and run the Supreme 500 for our twice-daily TMR feeds. Went through our second PTO shaft in about 4 years – not bad considering we’re doing 700-odd mixing cycles a year. The first replacement we bought locally was overpriced and the U-joints didn’t last 10 months. Found CMN on a farming forum recommendation, ordered the CAT3 1000 RPM version to match our Fendt 718. The fit was perfect, no slop in the yokes, guard is good quality. We’re now at about 18 months and 1,050+ hours on it and I’d put it up against anything else on the market at this price. Service from CMN was responsive – answered all my compatibility questions before I ordered.”<\/p>\nWilliam Thornton, Pengurus Ladang Estet, United Kingdom<\/strong>
\n“I manage a 3,000-acre mixed livestock estate in Lincolnshire. We use the Supreme 600 to feed a 180-cow pedigree Holstein herd and 400 sheep. The PTO shaft gets serious use – often two or three ration loads per day across the dairy and sheep units. Ordered CMN’s shear bolt version as a direct replacement for a Walterscheid unit that finally gave up after five seasons. I was a bit skeptical of an unfamiliar brand but the product arrived well packaged, with a full spline compatibility chart and multilingual instructions. Installation was straightforward. Six months on and no issues at all. What impressed me most was the guard quality – it’s robust and the retention chain brackets are solid steel, not the stamped thin metal you sometimes get. Good value.”<\/p>\nHendrik van der Berg, Petani Tenusu, Belanda<\/strong>
\n“We run our Supreme 400 on a farm with 90 dairy cows in the Achterhoek. We had problems with the shaft from another Chinese supplier – the universal joints were already worn after 4 months. This time we chose CMN following a colleague’s recommendation. The difference is noticeable: sturdier construction, the universal joints still show no play after 10 months, and the plastic protective guard is considerably more robust. Delivery took 10 working days to the Netherlands, which was excellent. What I also appreciate is that CMN provided highly accurate technical specifications – the shaft fitted directly onto our John Deere 6130R. The price is competitive and the quality is consistent. We immediately ordered a spare shaft as well.”<\/p>\nMarc Girardin, Penternak Bebiri, Perancis<\/strong>
\n“We use a Supreme 300 on our sheep farm in Beauce with a flock of 240 ewes. The PTO shaft broke in the middle of winter during an intensive feeding period – very poor timing! I contacted CMN urgently and they were able to ship a replacement shaft express. It arrived in 6 working days. Installation took less than one hour, and the shear bolt supplied with the product was already the correct size for our configuration. What reassured me was that CMN provided detailed technical data sheets and responded to my compatibility questions before the order. The equipment has now been operating for 7 months with no issues whatsoever. I recommend this PTO shaft to sheep farmers.”<\/p>\nCarlos Mendez, Pemilik Fidlot, Argentina<\/strong>
\n“We have a feedlot with 350 steers in Buenos Aires Province and use the Supreme 500 to prepare the ration twice a day. The original cardan shaft broke after three seasons of intensive use. We purchased the CMN Transmission shaft as a replacement – the quote arrived within 24 hours, and shipping took 13 working days to Argentina, which is very reasonable. Installation was straightforward with no modifications needed. We have now used it for 11 months and approximately 800 hours, and the shaft performs excellently. The cross joint has no play, the telescopic section slides smoothly, and the guard remains intact. The price was 35% lower than the equivalent European option. I am very satisfied with both the quality and the service from CMN.”<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"Aci PTO untuk Pengadun Suapan Vertikal Supreme 300, 400, 500 dan 600 daripada CMN Transmission ialah aci pemacu PTO traktor binaan khas yang direka bentuk untuk permintaan kuasa dan ketahanan yang tepat bagi siri pengadun jenis tarik auger tunggal Supreme. Pengadun suapan jarak padat hingga sederhana ini merupakan jentera utama operasi ternakan kecil hingga sederhana di seluruh dunia, memproses segala-galanya daripada jerami kering dan silaj basah kepada bijirin jagung dan suplemen mineral menjadi Jumlah Campuran Catuan (TMR) yang konsisten.<\/p>","protected":false},"featured_media":6684,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[222,252],"product_tag":[232,228,242,234,253,233,226,229,254,255,235,243,225,230,231,224],"class_list":{"0":"post-6765","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pto-shafts","7":"product_cat-pto-shaft-for-feed-mixer","8":"product_tag-1000-pto-shaft","9":"product_tag-540-pto-shaft","10":"product_tag-agricultural-pto-shaft","11":"product_tag-custom-pto-shaft","12":"product_tag-feed-mixer-pto-shaft","13":"product_tag-heavy-duty-pto-shaft","14":"product_tag-pto-drive-shafts","15":"product_tag-pto-driveline-shaft","16":"product_tag-pto-shaft-for-feed-mixer","17":"product_tag-pto-shaft-for-tmr-feed-mixer","18":"product_tag-pto-shaft-for-tractor","19":"product_tag-pto-shaft-manufacturers","20":"product_tag-pto-shafts","21":"product_tag-pto-shafts-for-sale","22":"product_tag-tractor-pto-drive-shaft","23":"product_tag-tractor-pto-shaft","25":"first","26":"instock","27":"shipping-taxable","28":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/ms\/wp-json\/wp\/v2\/product\/6765","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/ms\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/korea-transmission.com\/ms\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ms\/wp-json\/wp\/v2\/comments?post=6765"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ms\/wp-json\/wp\/v2\/media\/6684"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/ms\/wp-json\/wp\/v2\/media?parent=6765"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/korea-transmission.com\/ms\/wp-json\/wp\/v2\/product_brand?post=6765"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/korea-transmission.com\/ms\/wp-json\/wp\/v2\/product_cat?post=6765"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/ms\/wp-json\/wp\/v2\/product_tag?post=6765"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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