{"id":2421,"date":"2026-01-26T08:01:12","date_gmt":"2026-01-26T08:01:12","guid":{"rendered":"https:\/\/tractorptoshaft.net\/?post_type=product&p=2421"},"modified":"2026-01-26T09:01:34","modified_gmt":"2026-01-26T09:01:34","slug":"universal-6-spline-1-3-8-pto-shaft","status":"publish","type":"product","link":"https:\/\/tractorptoshaft.net\/ja\/product\/\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb6\u30b9\u30d7\u30e9\u30a4\u30f31-3-8-pto\u30b7\u30e3\u30d5\u30c8\/","title":{"rendered":"\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb6\u30b9\u30d7\u30e9\u30a4\u30f31 3\/8\u30a4\u30f3\u30c1PTO\u30b7\u30e3\u30d5\u30c8"},"content":{"rendered":"
\n

\u307b\u3089\u300120\u5e74\u8fd1\u304f\u30c8\u30e9\u30af\u30bf\u30fc\u306e\u30b7\u30e3\u30fc\u30b7\u306e\u4e0b\u306b\u6f5c\u308a\u8fbc\u3093\u3067\u3001\u30d5\u30ed\u30fc\u30cb\u30f3\u30b2\u30f3\u306e\u6ce5\u3060\u3089\u3051\u306e\u7551\u304b\u3089\u30ea\u30c3\u30bb\u306e\u30c1\u30e5\u30fc\u30ea\u30c3\u30d7\u7551\u307e\u3067\u3001\u3042\u3089\u3086\u308b\u5834\u6240\u3067\u4f5c\u696d\u3057\u3066\u304d\u305f\u7d4c\u9a13\u304b\u3089\u3001\u92fc\u9244\u306f\u3059\u3079\u3066\u540c\u3058\u3088\u3046\u306b\u4f5c\u3089\u308c\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3092\u3059\u3050\u306b\u5b66\u3076\u3093\u3060\u3002 \u30e6\u30cb\u30d0\u30fc\u30b5\u30eb6\u30b9\u30d7\u30e9\u30a4\u30f31 3\/8\u30a4\u30f3\u30c1PTO\u30b7\u30e3\u30d5\u30c8<\/strong> is the absolute bread and butter of the agricultural world; it is the industry standard linkage that keeps arguably 80% of European implements running. But here is the thing that most people overlook until it\u2019s too late: “Standard” dimensions do not mean standard performance. I\u2019ve seen cheap, generic shafts shear in half the moment they hit a patch of heavy, wet clay, simply because the manufacturer treated the 1 3\/8\u201d spline spec as a suggestion rather than a rigid engineering tolerance. When we talk about this specific shaft configuration, we are talking about the lifeline between your tractor’s engine and your livelihood. It needs to handle torque spikes, misalignment, and the relentless vibration of a 10-hour harvest day without complaining.<\/p>\n

\"\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb6\u30b9\u30d7\u30e9\u30a4\u30f31<\/div>\n

Look at that exploded view above. The magic isn’t just in the yellow plastic guard that keeps the safety inspectors happy; it is in the metallurgy of those yokes and the precision of the cross kits. Our approach at \u30a8\u30d0\u30fc\u30d1\u30ef\u30fc<\/a> \u5e38\u306b\u91cd\u8981\u306a\u5fdc\u529b\u70b9\u3092\u904e\u5270\u306b\u8a2d\u8a08\u3057\u3066\u304d\u305f\u3002 \u30e6\u30cb\u30d0\u30fc\u30b5\u30eb6\u30b9\u30d7\u30e9\u30a4\u30f31 3\/8\u30a4\u30f3\u30c1PTO\u30b7\u30e3\u30d5\u30c8<\/strong> happen right at the yoke ears or the telescoping profile overlap. If the tolerance is too loose, you get that “clatter” sound\u2014the death rattle of a driveline. If it\u2019s too tight, you get binding and thrust loading that can destroy your tractor’s internal PTO clutch pack. We\u2019ve spent years refining the cold-drawing process of our tubes (both Lemon and Triangular profiles) to ensure they slide like they\u2019re greased, even when they aren\u2019t, though please, always grease your shafts!<\/p>\n

\u5171\u751f\u95a2\u4fc2\uff1aPTO\u30b7\u30e3\u30d5\u30c8\u3068\u8fb2\u696d\u7528\u30ae\u30a2\u30dc\u30c3\u30af\u30b9<\/h2>\n

It is impossible to have an honest conversation about power take-off shafts without talking about what they plug into: the gearbox. In our experience, about half of the “shaft failures” reported to us are actually system mismatches where the gearbox input shaft was harder than the PTO yoke spline, causing fretting wear that eventually stripped the teeth clean off. The \u30e6\u30cb\u30d0\u30fc\u30b5\u30eb6\u30b9\u30d7\u30e9\u30a4\u30f31 3\/8\u30a4\u30f3\u30c1PTO\u30b7\u30e3\u30d5\u30c8<\/strong> \u30b7\u30b9\u30c6\u30e0\u5185\u306e\u30d2\u30e5\u30fc\u30ba\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u306e\u5165\u529b\u90e8\u3068\u5b8c\u5168\u306b\u5d4c\u5408\u3059\u308b\u5fc5\u8981\u3082\u3042\u308a\u307e\u3059\u3002\u5f53\u793e\u3067\u306f\u3001\u96c4\u5074\u3068\u96cc\u5074\u306e\u4e21\u65b9\u306e\u30b9\u30d7\u30e9\u30a4\u30f3\u306e\u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u786c\u5ea6\u3092\u5236\u5fa1\u3067\u304d\u308b\u305f\u3081\u3001\u9069\u5408\u3059\u308b\u8fb2\u696d\u7528\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u30892\u3064\u306e\u90e8\u54c1\u3092\u4e92\u63db\u6027\u306e\u3042\u308b\u4ed5\u69d8\u306b\u71b1\u51e6\u7406\u3059\u308b\u3053\u3068\u3067\u3001\u6570\u5343\u6642\u9593\u4f7f\u7528\u3057\u305f\u5f8c\u3067\u3082\u6469\u8017\u306f\u3054\u304f\u308f\u305a\u304b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\"6\u30b9\u30d7\u30e9\u30a4\u30f3PTO\u30b7\u30e3\u30d5\u30c8\u306b\u5bfe\u5fdc\u3057\u305f\u9ad8\u8010\u4e45\u6027\u8fb2\u696d\u7528\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\"<\/div>\n

Think about running a rotary cutter or a fertilizer spreader. The gearbox takes a beating. If your PTO shaft doesn’t have the correct dampening or if the U-joints aren’t phased correctly, that vibration travels straight into the gearbox seals and bearings. We see leaking gearboxes all the time that are perfectly fine manufacturing-wise, but were ruined by a wobbling, unbalanced shaft. By sourcing your gearbox and your \u30e6\u30cb\u30d0\u30fc\u30b5\u30eb6\u30b9\u30d7\u30e9\u30a4\u30f31 3\/8\u30a4\u30f3\u30c1PTO\u30b7\u30e3\u30d5\u30c8<\/strong> \u540c\u3058\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u7cfb\u8b5c\u304b\u3089\u751f\u307e\u308c\u305f\u88fd\u54c1\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u516c\u5dee\u306e\u7d2f\u7a4d\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u5358\u306b\u90e8\u54c1\u3092\u4ea4\u63db\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u30c9\u30e9\u30a4\u30d6\u30c8\u30ec\u30a4\u30f3\u5168\u4f53\u306e\u5065\u5168\u6027\u306b\u95a2\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u5f53\u793e\u306e\u88fd\u9020\u54f2\u5b66\u306b\u3064\u3044\u3066\u306f\u3001\u5f53\u793e\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 \u79c1\u305f\u3061\u306b\u3064\u3044\u3066<\/a> \u30da\u30fc\u30b8\u3002<\/p>\n

\u4e8b\u4f8b\u7814\u7a76\uff1a\u30d5\u30ea\u30fc\u30b9\u30e9\u30f3\u30c8\u306e\u98fc\u6599\u5371\u6a5f<\/h2>\n

\u54c1\u8cea\u304c\u306a\u305c\u91cd\u8981\u306a\u306e\u304b\u3092\u5b8c\u74a7\u306b\u8aac\u660e\u3059\u308b\u8a71\u3092\u3057\u307e\u3057\u3087\u3046\u3002\u30d5\u30ea\u30fc\u30b9\u30e9\u30f3\u30c8\u5730\u65b9\u306b\u916a\u8fb2\u5bb6\u304c\u3044\u307e\u3057\u305f\u3002400\u982d\u307b\u3069\u306e\u725b\u3092\u98fc\u80b2\u3059\u308b\u5927\u898f\u6a21\u306a\u8fb2\u5834\u3067\u3059\u3002\u5f7c\u306f\u30cb\u30e5\u30fc\u30db\u30e9\u30f3\u30c9T7\u3067\u99c6\u52d5\u3059\u308b\u5de8\u5927\u306a\u5782\u76f4\u578b\u98fc\u6599\u30df\u30ad\u30b5\u30fc\u30ef\u30b4\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u30df\u30ad\u30b5\u30fc\u306b\u306f\u6a19\u6e96\u7684\u306a \u30e6\u30cb\u30d0\u30fc\u30b5\u30eb6\u30b9\u30d7\u30e9\u30a4\u30f31 3\/8\u30a4\u30f3\u30c1PTO\u30b7\u30e3\u30d5\u30c8<\/strong>, but the torque load at startup, especially when the mixer was full of wet silage and hay, was immense. He was snapping shear bolts three times a morning. Frustrated, he replaced the Grade 8.8 bolts with Grade 10.9, and then eventually, he just welded the thing solid (don’t ever do this!). The result? He twisted the PTO tube like a pretzel and cracked the tractor’s PTO stub output.<\/p>\n

\"PTO\u30b7\u30e3\u30d5\u30c8\u90e8\u54c1\u306e\u7cbe\u5bc6\u88fd\u9020\"<\/div>\n

When he called us, the damage was done to the tractor, but we needed to fix the implement side. We analyzed the load. The issue wasn’t just the startup torque; it was the angle of operation. He was turning tight circles in the barn while mixing. We fitted him with one of our heavy-duty Series 6 shafts featuring a Wide Angle (CV) joint on the tractor side, still utilizing the standard 6-spline interface. We also installed a proper friction clutch instead of a shear bolt yoke. The friction clutch could slip momentarily during that high-inertia startup, protecting the shaft, and the CV joint handled the tight turning radius without vibration. He hasn’t had a failure in two years. It saved him thousands in tractor repairs and, more importantly, kept his feeding schedule on track.<\/p>\n

\u30b3\u30a2\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\uff1a\u6750\u6599\u79d1\u5b66\u3068\u6ce5\u306e\u51fa\u4f1a\u3044<\/h2>\n

\u5b9f\u969b\u306b\u30b7\u30e3\u30d5\u30c8\u306b\u306f\u4f55\u304c\u5165\u3063\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u5e02\u5834\u306b\u306f\u69cb\u9020\u90e8\u6750\u3092\u88c5\u3063\u305f\u8edf\u92fc\u304c\u3042\u3075\u308c\u3066\u3044\u307e\u3059\u3002 \u30e6\u30cb\u30d0\u30fc\u30b5\u30eb6\u30b9\u30d7\u30e9\u30a4\u30f31 3\/8\u30a4\u30f3\u30c1PTO\u30b7\u30e3\u30d5\u30c8<\/strong>, we refuse to compromise. The yokes are forged from 20CrMnTi alloy steel. For those not obsessed with metallurgy, that\u2019s a carburizing steel that allows us to harden the surface for wear resistance (crucial for the needle bearings) while keeping the core tough and ductile to absorb shock. If you use a material that is too hard all the way through, it shatters like glass under impact. If it’s too soft, the splines strip out.<\/p>\n

\n\n\n\n\n\n\n\n\n
\u6210\u5206<\/th>\n\u5f53\u793e\u306e\u6750\u6599\u4ed5\u69d8<\/th>\n\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u4e0a\u306e\u30e1\u30ea\u30c3\u30c8<\/th>\n<\/tr>\n<\/thead>\n
\u30b9\u30d7\u30e9\u30a4\u30f3\u4ed8\u304d\u30e8\u30fc\u30af<\/td>\n\u935b\u902020CrMnTi<\/td>\n\u9ad8\u3044\u8868\u9762\u786c\u5ea6\uff0858\uff5e62HRC\uff09\u306b\u3088\u308a\u3001\u30b9\u30d7\u30e9\u30a4\u30f3\u306e\u7834\u640d\u3092\u9632\u304e\u307e\u3059\u3002<\/td>\n<\/tr>\n
\u30af\u30ed\u30b9\u30ad\u30c3\u30c8\uff08\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb\u30b8\u30e7\u30a4\u30f3\u30c8\uff09<\/td>\n20Cr \/ \u5408\u91d1\u92fc<\/td>\n\u7cbe\u5bc6\u7814\u78e8\u3055\u308c\u305f\u30c8\u30e9\u30cb\u30aa\u30f3\u306b\u3088\u308a\u3001\u30b9\u30e0\u30fc\u30ba\u306a\u56de\u8ee2\u3068\u767a\u71b1\u306e\u4f4e\u6e1b\u3092\u5b9f\u73fe\u3002<\/td>\n<\/tr>\n
\u4f38\u7e2e\u30c1\u30e5\u30fc\u30d6<\/td>\n\u51b7\u9593\u5f15\u629c\u304dQ345B<\/td>\n\u9ad8\u3044\u5f15\u5f35\u5f37\u5ea6\u306b\u3088\u308a\u3001\u91cd\u8377\u91cd\u4e0b\u3067\u306e\u306d\u3058\u308c\uff08\u306d\u3058\u308a\uff09\u306b\u5f37\u3044\u3002<\/td>\n<\/tr>\n
\u5b89\u5168\u30ac\u30fc\u30c9<\/td>\n\u9ad8\u8010\u885d\u6483\u6027HDPE<\/td>\n\u30aa\u30e9\u30f3\u30c0\u306e\u51ac\uff08-10\u2103\uff09\u3067\u306e\u3072\u3073\u5272\u308c\u3084\u7d2b\u5916\u7dda\u306b\u3088\u308b\u52a3\u5316\u306b\u5f37\u3044\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Furthermore, we pay special attention to the telescopic tubing. Whether you choose the Triangular profile (common in Italian designs) or the Lemon profile (common in German designs), the fit is critical. We engineer a specific clearance gap that allows for grease distribution but prevents “whipping” at high RPMs (1000 RPM PTOs are common in the Netherlands for power harrows). A shaft that whips destroys the u-joints rapidly. Our tubes are also coated with a phosphate layer before painting to prevent rust from forming inside the tube, which is a common cause of seized shafts after winter storage.<\/p>\n

\u30d6\u30e9\u30f3\u30c9\u6bd4\u8f03\uff1a\u5ba2\u89b3\u7684\u306a\u4e92\u63db\u6027<\/h2>\n

We often get asked, “Can I replace my Walterscheid shaft with yours?” The answer is a resounding yes. We have designed our \u30e6\u30cb\u30d0\u30fc\u30b5\u30eb6\u30b9\u30d7\u30e9\u30a4\u30f31 3\/8\u30a4\u30f3\u30c1PTO\u30b7\u30e3\u30d5\u30c8<\/strong> \u5f53\u793e\u306e\u88fd\u54c1\u306f\u3001\u4e3b\u8981\u306a\u30b0\u30ed\u30fc\u30d0\u30eb\u30d6\u30e9\u30f3\u30c9\u3068\u5bf8\u6cd5\u7684\u306b\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u5f53\u793e\u306f\u4fa1\u5024\u3092\u91cd\u8996\u3057\u3066\u3044\u307e\u3059\u3002\u30e8\u30fc\u30ed\u30c3\u30d1\u306e\u5927\u624b\u30d6\u30e9\u30f3\u30c9\u306f\u512a\u308c\u305f\u88fd\u54c1\u3092\u4f5c\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u30e9\u30d9\u30eb\u306b\u30d7\u30ec\u30df\u30a2\u30e0\u4fa1\u683c\u3092\u652f\u6255\u3063\u3066\u3044\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u5f53\u793e\u306f\u3001DIN\u304a\u3088\u3073ISO\u898f\u683c\u306b\u6e96\u62e0\u3057\u305f\u88fd\u54c1\u3092\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3055\u308c\u305f\u30af\u30ed\u30b9\u30ad\u30c3\u30c8\u30b7\u30fc\u30ea\u30f3\u30b0\u3092\u5099\u3048\u3001\u5229\u76ca\u7387\u3092\u91cd\u8996\u3059\u308b\u73fe\u4ee3\u306e\u8fb2\u5bb6\u306b\u3068\u3063\u3066\u7d0d\u5f97\u306e\u3044\u304f\u4fa1\u683c\u3067\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\"\u5404\u7a2e\u30b5\u30a4\u30ba\u306ePTO\u30c9\u30e9\u30a4\u30d6\u30b7\u30e3\u30d5\u30c8\u304c\u51fa\u8377\u6e96\u5099\u5b8c\u4e86\"
\n\"\u5009\u5eab\u306b\u306fPTO\u30b7\u30e3\u30d5\u30c8\u304c\u5728\u5eab\u3055\u308c\u3066\u3044\u308b\u3002\"<\/div>\n
\n\n\n\n\n\n\n\n
\u7279\u5fb4<\/th>\nTypical “Budget” Aftermarket<\/th>\n\u5927\u624bOEM\u30d6\u30e9\u30f3\u30c9\uff08\u4f8b\uff1a\u30a6\u30a9\u30eb\u30bf\u30fc\u30b7\u30e3\u30a4\u30c9\uff09<\/th>\n\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb\u30b7\u30ea\u30fc\u30ba<\/th>\n<\/tr>\n<\/thead>\n
\u30b9\u30d7\u30e9\u30a4\u30f3\u7cbe\u5ea6<\/td>\n\u30eb\u30fc\u30ba\uff08\u30ad\u30e3\u30b9\u30c8\uff09<\/td>\n\u9ad8\u3044\uff08\u30d6\u30ed\u30fc\u30c1\u52a0\u5de5\u6e08\u307f\uff09<\/td>\n\u9ad8\u3044\uff08\u51b7\u9593\u6210\u5f62\uff0f\u30d6\u30ed\u30fc\u30c1\u52a0\u5de5\uff09<\/td>\n<\/tr>\n
\u7d66\u6cb9\u9593\u9694<\/td>\n4\uff5e8\u6642\u9593<\/td>\n8\uff5e50\u6642\u9593\uff08\u30b7\u30fc\u30eb\u306e\u7a2e\u985e\u306b\u3088\u308b\uff09<\/td>\n8\uff5e20\u6642\u9593\uff08\u9577\u5bff\u547d\u30b7\u30fc\u30eb\uff09<\/td>\n<\/tr>\n
\u30c1\u30e5\u30fc\u30d6\u306e\u4ea4\u63db\u53ef\u80fd\u6027<\/td>\n\u96e3\u3057\u3044\/\u6eb6\u63a5\u6e08\u307f<\/td>\n\u30e2\u30b8\u30e5\u30e9\u30fc<\/td>\n\u5b8c\u5168\u30e2\u30b8\u30e5\u30fc\u30eb\u5f0f\u3067\u6a19\u6e96\u5316\u6e08\u307f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u30aa\u30e9\u30f3\u30c0\u306e\u7523\u696d\u5fdc\u7528\u4f8b\uff1a\u9244\u3068\u571f\u58cc\u304c\u51fa\u4f1a\u3046\u5834\u6240<\/h2>\n

\u30aa\u30e9\u30f3\u30c0\u306f\u72ec\u7279\u306a\u8fb2\u696d\u666f\u89b3\u3092\u5448\u3057\u3066\u3044\u307e\u3059\u3002\u96c6\u7d04\u7684\u3067\u9ad8\u53ce\u91cf\u3001\u305d\u3057\u3066\u975e\u5e38\u306b\u591a\u69d8\u6027\u306b\u5bcc\u3093\u3067\u3044\u307e\u3059\u3002 \u30e6\u30cb\u30d0\u30fc\u30b5\u30eb6\u30b9\u30d7\u30e9\u30a4\u30f31 3\/8\u30a4\u30f3\u30c1PTO\u30b7\u30e3\u30d5\u30c8<\/strong> 6\u30b9\u30d7\u30e9\u30a4\u30f3\u306f\u3001\u975e\u5e38\u306b\u591a\u69d8\u306a\u6a5f\u5668\u306b\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u3001\u5317\u30db\u30e9\u30f3\u30c8\u5dde\u306e\u82b1\u7403\u6839\u683d\u57f9\u5206\u91ce\u3067\u306f\u3001\u571f\u58cc\u7c89\u7815\u6a5f\u304c\u6df1\u304f\u786c\u304f\u8015\u3059\u305f\u3081\u3001\u5927\u304d\u306a\u9700\u8981\u304c\u898b\u3089\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6a5f\u68b0\u306f\u4e00\u5b9a\u306e\u30c8\u30eb\u30af\u3092\u5fc5\u8981\u3068\u3057\u3001\u5c11\u3057\u3067\u3082\u6ed1\u308b\u3068\u755d\u304c\u4e0d\u5747\u4e00\u306b\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u916a\u8fb2\u5206\u91ce\u3067\u306f\u3001\u8349\u5208\u308a\u6a5f\u3084\u30c6\u30c3\u30c0\u30fc\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u30026\u30b9\u30d7\u30e9\u30a4\u30f3\u69cb\u6210\u306f\u3001\u6e29\u5ba4\u3067\u4f7f\u7528\u3055\u308c\u308b\u5c0f\u578b\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u30c8\u30e9\u30af\u30bf\u30fc\u304b\u3089\u3001\u7551\u3067\u4f7f\u7528\u3055\u308c\u308b\u4e2d\u578b\u4f5c\u696d\u7528\u30c8\u30e9\u30af\u30bf\u30fc\u307e\u3067\u3001\u3053\u306e\u5730\u57df\u3067\u7a3c\u50cd\u3057\u3066\u3044\u308b\u30c8\u30e9\u30af\u30bf\u30fc\u306e\u307b\u307c\u3059\u3079\u3066\u306b\u6a19\u6e96\u88c5\u5099\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

Regarding tractor compatibility, we\u2019ve tailored our fitments to suit the hitch geometry of the most popular models in the Benelux region. Whether you are driving a John Deere 6R series, a New Holland T6 or T7, or the Fendt 700 Vario series, our shafts provide the correct articulation angles. One thing we’ve noticed with newer tractors is the increased horsepower at the PTO stub; what used to be a 100HP job is now being done by 150HP tractors. That\u2019s why we always recommend sizing your shaft not just for the implement, but for the potential output of the tractor to prevent the shaft from becoming the “fusible link” in a destructive way.<\/p>\n

The “Old Master” Selection & Installation Guide<\/h2>\n

\u3053\u3053\u3067\u300190%\u306e\u9593\u9055\u3044\u304c\u8d77\u3053\u308b\u306e\u3092\u76ee\u306b\u3057\u307e\u3059\u3002\u6b63\u3057\u3044\u3082\u306e\u3092\u8cfc\u5165\u3057\u3066\u304f\u3060\u3055\u3044\u3002 \u30e6\u30cb\u30d0\u30fc\u30b5\u30eb6\u30b9\u30d7\u30e9\u30a4\u30f31 3\/8\u30a4\u30f3\u30c1PTO\u30b7\u30e3\u30d5\u30c8<\/strong>, it arrives, and you just slap it on. Big mistake. Most shafts are sold “standard length,” which usually means “too long for your specific setup.” If you lift your 3-point hitch and the shaft bottoms out (fully compresses), you will punch the PTO shaft right through your tractor\u2019s transmission case. That is a five-figure repair bill.<\/p>\n

\u30b3\u30c4\u306f\u3053\u3046\u3060\u3002<\/strong> Hook up the implement to the tractor without the PTO shaft installed. Raise or lower the hitch to find the point where the distance between the tractor PTO stub and the implement input shaft is the shortest. Measure that distance. Your compressed PTO shaft needs to be at least 25-30mm shorter than that measurement to allow for “bottoming out” clearance. If you need to cut it, cut both the plastic guard and the steel tubes by the same amount. De-burr the edges (crucial!), grease the inner tube, and slide them back together. And please, secure the safety chains. A spinning guard is not just illegal in the Netherlands; it\u2019s a hazard to everyone nearby. Need help with the math? \u304a\u554f\u3044\u5408\u308f\u305b<\/a> \u305d\u3057\u3066\u3001\u79c1\u305f\u3061\u304c\u305d\u306e\u904e\u7a0b\u3092\u3054\u6848\u5185\u3057\u307e\u3059\u3002<\/p>\n

\"\u51fa\u8377\u524d\u306ePTO\u30b7\u30e3\u30d5\u30c8\u306e\u691c\u67fb\"<\/div>\n

\u3088\u304f\u3042\u308b\u8cea\u554f\uff08FAQ\uff09<\/h2>\n
\n
\n

\u81ea\u5206\u306e\u30c8\u30e9\u30af\u30bf\u30fc\u306b\u5fc5\u8981\u306aPTO\u30b7\u30e3\u30d5\u30c8\u304c\u30b7\u30ea\u30fc\u30ba4\u304b\u30b7\u30ea\u30fc\u30ba6\u304b\u3092\u77e5\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/h3>\n
\n
\n

\u7d50\u5c40\u306f\u99ac\u529b\u6b21\u7b2c\u3060\u3002\u30b7\u30ea\u30fc\u30ba4 \u30e6\u30cb\u30d0\u30fc\u30b5\u30eb6\u30b9\u30d7\u30e9\u30a4\u30f31 3\/8\u30a4\u30f3\u30c1PTO\u30b7\u30e3\u30d5\u30c8<\/strong> \u4e00\u822c\u7684\u306b\u3001540 RPM\u3067\u6700\u592735\uff5e40 HP\u307e\u3067\u306e\u51fa\u529b\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u300260\uff5e70 HP\u3092\u5fc5\u8981\u3068\u3059\u308b\u5927\u578b\u306e\u30b7\u30e5\u30ec\u30c3\u30c0\u30fc\u3084\u30d9\u30fc\u30e9\u30fc\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u9593\u9055\u3044\u306a\u304f\u30b7\u30ea\u30fc\u30ba6\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8ff7\u3063\u305f\u5834\u5408\u306f\u3001\u885d\u6483\u8377\u91cd\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3088\u3046\u3001\u5e38\u306b\u30ef\u30f3\u30b5\u30a4\u30ba\u4e0a\u306e\u3082\u306e\u3092\u9078\u3076\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n

\n

\u4ea4\u63db\u7528PTO\u30b7\u30e3\u30d5\u30c8\u306e\u9577\u3055\u3092\u6b63\u3057\u304f\u6e2c\u5b9a\u3059\u308b\u65b9\u6cd5\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n
\n
\n

We measure the shaft in its fully compressed position, from the center of one cross bearing to the center of the other (cross-to-cross length). Don’t measure from end-to-end of the plastic guard as that can be misleading. Always verify this compressed length against the shortest distance on your tractor setup.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

\n

\u30aa\u30e9\u30f3\u30c0\u3067\u7279\u6ce8PTO\u30b7\u30e3\u30d5\u30c8\u306e\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306f\u3069\u3053\u3067\u898b\u3064\u3051\u3089\u308c\u307e\u3059\u304b\uff1f<\/h3>\n
\n
\n

\u5f0a\u793e\u3092\u898b\u3064\u3051\u3066\u3044\u305f\u3060\u304d\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\uff01\u5f0a\u793e\u306f\u4e16\u754c\u5404\u56fd\u3078\u767a\u9001\u3057\u3066\u304a\u308a\u307e\u3059\u304c\u3001\u7279\u306b\u30aa\u30e9\u30f3\u30c0\u56fd\u5185\u3078\u306e\u7269\u6d41\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u5145\u5b9f\u3057\u3066\u304a\u308a\u307e\u3059\u3002\u6a19\u6e96\u7684\u306a6\u30b9\u30d7\u30e9\u30a4\u30f3\u30ad\u30c3\u30c8\u306f\u3082\u3061\u308d\u3093\u3001\u304a\u5ba2\u69d8\u72ec\u81ea\u306e\u30aa\u30e9\u30f3\u30c0\u88fd\u8fb2\u696d\u6a5f\u68b0\u306b\u5408\u308f\u305b\u305f\u30af\u30e9\u30c3\u30c1\uff08\u30b9\u30ea\u30c3\u30d7\u30af\u30e9\u30c3\u30c1\u3001\u30aa\u30fc\u30d0\u30fc\u30e9\u30f3\u30cb\u30f3\u30b0\u30af\u30e9\u30c3\u30c1\u3001\u305b\u3093\u65ad\u30dc\u30eb\u30c8\u30af\u30e9\u30c3\u30c1\uff09\u3092\u5099\u3048\u305f\u7279\u6ce8\u54c1\u3082\u88fd\u4f5c\u53ef\u80fd\u3067\u3059\u3002\u304a\u898b\u7a4d\u3082\u308a\u3092\u3054\u5e0c\u671b\u306e\u5834\u5408\u306f\u3001\u4ed5\u69d8\u3092\u304a\u9001\u308a\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n

\n

\u306a\u305cPTO\u30b7\u30e3\u30d5\u30c8\u306e\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u30ac\u30fc\u30c9\u304c\u30b7\u30e3\u30d5\u30c8\u3068\u4e00\u7dd2\u306b\u56de\u8ee2\u3057\u3066\u3057\u307e\u3046\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/h3>\n
\n
\n

If the guard spins, the internal bearings are likely seized or the safety chains aren’t attached. The guard is designed to stop spinning if it contacts clothing or a person. You must attach the safety chains to a stationary point on the tractor and implement. If the bearings are seized, you need a replacement guard immediately.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

\n

PTO\u30b7\u30e3\u30d5\u30c8\u306e\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb\u30b8\u30e7\u30a4\u30f3\u30c8\u306b\u306f\u3001\u3069\u306e\u30b0\u30ea\u30fc\u30b9\u3092\u4f7f\u7528\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/h3>\n
\n
\n

A high-quality Lithium Complex EP (Extreme Pressure) grease is best. The “EP” additive helps protect the needle bearings under the high shock loads typical in agriculture. We recommend greasing every 8 hours of operation. Don’t cheap out on grease; it’s the lifeblood of the universal joint.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

\n

Don’t let a broken shaft stop your harvest.<\/h3>\n

\u9ad8\u54c1\u8cea\u3067\u8010\u4e45\u6027\u306b\u512a\u308c\u3001\u3057\u304b\u3082\u624b\u9803\u306a\u4fa1\u683c\u306ePTO\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u3001\u304a\u5ba2\u69d8\u306e\u8fb2\u5834\u3078\u304a\u5c4a\u3051\u3057\u307e\u3059\u3002<\/p>\n

Take Action Now – Get a Quote<\/a><\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

\u8fb2\u696d\u7528\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30b7\u30e7\u30f3\u306e\u6700\u9ad8\u5cf0\u3001\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u306e\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb6\u30b9\u30d7\u30e9\u30a4\u30f31 3\/8\u30a4\u30f3\u30c1PTO\u30b7\u30e3\u30d5\u30c8\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\u30aa\u30e9\u30f3\u30c0\u306e\u7c98\u571f\u8cea\u571f\u58cc\u3068\u96c6\u7d04\u8fb2\u696d\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u305f\u3053\u306e\u30b7\u30e3\u30d5\u30c8\u306f\u3001\u6bd4\u985e\u306e\u306a\u3044\u8010\u4e45\u6027\u3068\u7cbe\u5bc6\u306a\u4e92\u63db\u6027\u3092\u8a87\u308a\u307e\u3059\u3002\u30b8\u30e7\u30f3\u30c7\u30a3\u30a2\u88fd\u3067\u3082\u30d5\u30a7\u30f3\u30c8\u88fd\u3067\u3082\u3001\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u30c9\u30e9\u30a4\u30d6\u30c8\u30ec\u30a4\u30f3\u3092\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3057\u307e\u3057\u3087\u3046\u3002<\/p>","protected":false},"featured_media":2439,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[4093],"product_tag":[4873,4875,4874],"class_list":{"0":"post-2421","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-tractor-pto-shafts","7":"product_tag-pto-shaft","8":"product_tag-pto-shaft-for-tractor","9":"product_tag-tractor-pto-shaft","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/tractorptoshaft.net\/ja\/wp-json\/wp\/v2\/product\/2421","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tractorptoshaft.net\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/tractorptoshaft.net\/ja\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/tractorptoshaft.net\/ja\/wp-json\/wp\/v2\/comments?post=2421"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tractorptoshaft.net\/ja\/wp-json\/wp\/v2\/media\/2439"}],"wp:attachment":[{"href":"https:\/\/tractorptoshaft.net\/ja\/wp-json\/wp\/v2\/media?parent=2421"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tractorptoshaft.net\/ja\/wp-json\/wp\/v2\/product_brand?post=2421"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tractorptoshaft.net\/ja\/wp-json\/wp\/v2\/product_cat?post=2421"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tractorptoshaft.net\/ja\/wp-json\/wp\/v2\/product_tag?post=2421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}