{"id":2432,"date":"2026-01-26T08:29:26","date_gmt":"2026-01-26T08:29:26","guid":{"rendered":"https:\/\/tractorptoshaft.net\/?post_type=product&p=2432"},"modified":"2026-01-26T08:59:46","modified_gmt":"2026-01-26T08:59:46","slug":"compact-tractor-pto-shaft-with-adjustable-length","status":"publish","type":"product","link":"https:\/\/tractorptoshaft.net\/id\/product\/poros-pto-traktor-kompak-dengan-panjang-yang-dapat-disesuaikan\/","title":{"rendered":"Poros PTO Traktor Kompak dengan Panjang yang Dapat Diatur"},"content":{"rendered":"
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There is a misconception in our industry that “smaller” means “simpler.” If you have ever tried to hook up a flail mower to a sub-compact Kubota or an Iseki inside a cramped Dutch greenhouse, you know that is absolute nonsense. In fact, engineering a driveline for compact tractors is often more headache-inducing than doing it for a 300-horsepower field beast. The angles are sharper, the space is non-existent, and the margin for error? Well, let\u2019s just say I\u2019ve seen enough cracked transmission casings to know that “close enough” doesn’t cut it.<\/p>\n

\"Gambar<\/p>\n

Itulah mengapa Poros PTO Traktor Kompak dengan Panjang yang Dapat Diatur<\/strong> is such a critical piece of kit. When you are running a Category 1 hitch on a small tractor, you are often switching implements daily\u2014from a tiller to a mower to a post-hole digger. A fixed-length shaft is a liability here. You need telescoping capability that allows for the drastic changes in geometry as the 3-point hitch rises and falls. In my 18 years of designing these systems, the biggest failure point I see isn’t the steel snapping from torque; it’s the shaft bottoming out because the operator didn’t realize how much the distance shortens when the implement is lifted.<\/p>\n

As you can see in the exploded view above, the internal architecture isn’t simplified just because the shaft is smaller. We still use high-grade needle bearings and precision-machined spider kits. The “adjustable” nature comes from the telescoping profile tubes\u2014usually a lemon or triangular shape\u2014that allow the shaft to expand and contract. The trick is maintaining enough overlap so the tube doesn’t whip around (we call it “whipping”) while ensuring it doesn’t smash into the gearbox when compressed. It\u2019s a balancing act.<\/p>\n

\"Lantai<\/p>\n

Simbiosis: Mengapa Gearbox Anda Membenci Poros yang Rusak<\/h2>\n

I often tell my clients, “Show me your gearbox, and I’ll tell you how good your shaft is.” You can’t treat them as separate entities. The Poros PTO Traktor Kompak<\/strong> Terhubung langsung ke poros input gearbox pertanian Anda. Pada traktor kompak, sambungan ini mengalami tekanan yang sangat besar karena putaran mesin (RPM) tinggi (seringkali 540 atau bahkan 1000 RPM pada mesin pemotong rumput ukuran sedang) dan getarannya lebih terasa karena sasis traktor yang lebih ringan.<\/p>\n

We don’t just bend metal tubes; kami menyediakan gearbox pertanian yang sesuai<\/a> Ini sangat penting karena adanya toleransi. Jika alur poros PTO Anda terlalu longgar 0,1 mm pada poros gearbox, celah kecil itu akan menjadi seperti palu. Setiap putaran menciptakan benturan mikro. Selama satu musim memotong rumput di lahan rerumputan, keausan gesekan tersebut akan mengikis alur poros sepenuhnya. Dengan memesan keduanya dari kami, Anda memastikan kekerasan poros PTO sesuai dengan kekerasan poros gearbox (biasanya dikarburisasi hingga 58-62 HRC), mencegah satu komponen merusak komponen lainnya.<\/p>\n

\"Girboks<\/div>\n
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Laporan Lapangan: Dilema Rumah Kaca di Westland<\/h3>\n

Klien:<\/strong> Sebuah perusahaan penanam herba organik khusus di wilayah Westland (pusat industri rumah kaca di Belanda). Mereka mengoperasikan armada traktor New Holland Boomer dengan jalur sempit untuk bermanuver di antara barisan tanaman basil dan mint yang rapat.<\/p>\n

Masalahnya:<\/strong> They were using standard “one-size-fits-all” shafts cut down by hand. Because the tractors make sharp 90-degree turns at the end of every row while the PTO is still engaged (not recommended, but it happens), the universal joints were binding. They were replacing cross kits every three weeks. The vibration was also causing the gearbox seals on their flail mowers to leak oil onto the crops\u2014a disaster for organic certification.<\/p>\n

Solusinya:<\/strong> Kami menyediakannya untuk mereka dengan milik kami Poros Kompak Sudut Lebar Seri 4<\/a>. These weren’t just standard adjustable shafts; they featured a wide-angle CV (Constant Velocity) joint on the tractor side. This allowed the shaft to run smoothly even at the 80-degree angles occurring during their tight headland turns.<\/p>\n

Hasilnya:<\/strong> Shaft failure dropped to zero over the next 12 months. The smooth running eliminated the vibration that was killing the gearbox seals. The farm manager, Jan, told me, “It’s the first time in five years I haven’t had grease on my hands every Monday morning.”<\/p>\n<\/div>\n

Di Balik Layar: Rekayasa untuk Ruang Kompak<\/h2>\n

Merancang sebuah Poros PTO Traktor Kompak dengan Panjang yang Dapat Diatur<\/strong> Ini adalah upaya miniaturisasi tanpa mengurangi kekuatan. Kami menggunakan tabung baja yang ditarik dingin. Mengapa ditarik dingin? Karena proses ini menyelaraskan struktur butiran baja, sehingga membuatnya jauh lebih kuat secara torsi daripada tabung yang digulung panas. Ketika traktor kecil menabrak tunggul pohon dengan pemotong rumput, lonjakan torsi terjadi seketika. Tabung yang lemah akan terpelintir seperti bungkus permen.<\/p>\n

The “adjustable” feature relies on the profile fit. We typically use a “Lemon” (or bilobed) profile for compact tractors. It offers a low friction coefficient, meaning the shaft can telescope in and out easily even under load. This is vital. If the tubes bind under torque (called “locking”), the thrust force is transferred directly to your tractor\u2019s internal PTO bearings. That\u2019s a repair bill you don\u2019t want.<\/p>\n

\n\n\n\n\n\n\n\n\n\n
Spesifikasi<\/th>\nSeri 1 (Tugas Ringan)<\/th>\nSeri 2 (Kompak Standar)<\/th>\nSeri 4 (Kompak Berat)<\/th>\n<\/tr>\n<\/thead>\n
Daya kuda maksimum @ 540 RPM<\/strong><\/td>\n16 HP (12 kW)<\/td>\n21 HP (15 kW)<\/td>\n35 HP (26 kW)<\/td>\n<\/tr>\n
Torsi Statis Maksimum<\/strong><\/td>\n220 Nm<\/td>\n350 Nm<\/td>\n460 Nm<\/td>\n<\/tr>\n
Profil Tabung<\/strong><\/td>\nLemon (Ukuran A)<\/td>\nLemon (Ukuran A\/B)<\/td>\nSegitiga \/ Lemon<\/td>\n<\/tr>\n
Ukuran Perlengkapan Silang<\/strong><\/td>\n22mm x 54mm<\/td>\n23,8 mm x 61,3 mm<\/td>\n27mm x 74.6mm<\/td>\n<\/tr>\n
Spline Yoke<\/strong><\/td>\n1-3\/8″ Z6<\/td>\n1-3\/8″ Z6<\/td>\n1-3\/8″ Z6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\"Berbagai<\/div>\n

Kecocokan: Kita vs. Para Raksasa<\/h2>\n

Kami menghormati merek-merek ternama. Walterscheid menciptakan banyak fitur keselamatan yang kita gunakan saat ini. Namun, bagi pemilik traktor kompak\u2014mungkin Anda sedang merawat halaman sekolah atau padang rumput kecil untuk kuda\u2014membayar \u20ac400+ untuk poros bermerek ternama adalah harga yang mahal. Rahasianya adalah dimensi (standar DIN dan SAE) adalah domain publik. Kami memproduksi dengan spesifikasi dimensi yang sama persis.<\/p>\n

\n\n\n\n\n\n\n\n\n
Fitur<\/th>\nMerek Besar Eropa<\/th>\nSeri Kompak Ever Power<\/th>\nImpor Online Umum<\/th>\n<\/tr>\n<\/thead>\n
Pelindung Keamanan<\/strong><\/td>\nCakupan penuh, akses mudah<\/td>\nBersertifikat CE, Distabilkan UV<\/td>\nPlastik rapuh, mudah retak<\/td>\n<\/tr>\n
Kemampuan Penyesuaian Tabung<\/strong><\/td>\nTeleskop halus<\/td>\nLapisan gesekan rendah<\/td>\nPermukaan kasar, macet<\/td>\n<\/tr>\n
Pelumas Kit Silang<\/strong><\/td>\nLumasi lubang pelumas pada cangkir<\/td>\nLubang zerk yang diperpanjang untuk jangkauan mudah.<\/td>\nTersegel (Tidak dapat diservis)<\/td>\n<\/tr>\n
Indeks harga<\/strong><\/td>\n100% (Tinggi)<\/td>\n65% (Langsung dari Pabrik)<\/td>\n40% (Berisiko)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Di sinilah kuda-kuda pekerja kecil ini bersinar.<\/h2>\n

Itu Poros PTO Traktor Kompak<\/strong> adalah pahlawan tanpa tanda jasa di pedesaan Belanda. Kita melihat mereka di mana-mana:<\/p>\n