{"id":1995,"date":"2026-03-23T08:47:40","date_gmt":"2026-03-23T08:47:40","guid":{"rendered":"https:\/\/ptogearbox.xyz\/product\/ep-9-311-jcg-rotary-cultivator-pto-gearbox-with-extended-shaft\/"},"modified":"2026-03-23T08:48:01","modified_gmt":"2026-03-23T08:48:01","slug":"ep-9-311-jcg-rotary-cultivator-pto-gearbox-with-extended-shaft","status":"publish","type":"product","link":"https:\/\/ptogearbox.xyz\/nl\/product\/ep-9-311-jcg-rotary-cultivator-pto-gearbox-with-extended-shaft\/","title":{"rendered":"EP-9.311-JCG Rotary Cultivator PTO Gearbox with Extended Shaft"},"content":{"rendered":"<div itemscope itemtype=\"https:\/\/schema.org\/Product\">\n<meta itemprop=\"name\" content=\"EP-9.311-JCG Rotary Cultivator PTO Gearbox with Extended Shaft\" \/><br \/>\n<meta itemprop=\"brand\" content=\"Ever-power\" \/><br \/>\n<meta itemprop=\"sku\" content=\"EP-9.311-JCG\" \/><\/p>\n<h2 style=\"color:#b71c1c;font-size:1.6em;margin-bottom:10px;\">EP-9.311-JCG Rotary Cultivator PTO Gearbox with Extended Shaft \u2014 Precision PTO Gearbox for Agricultural Implements<\/h2>\n<p style=\"font-size:1.05em;line-height:1.7;\">Purpose-built for professional agricultural use, the EP-9.311-JCG Rotary Cultivator PTO Gearbox with Extended Shaft provides outstanding torque transfer through its spiral bevel gear train. The ductile cast iron construction ensures longevity under field conditions, with 1:3 ratio and 50HP power handling.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/ptogearbox.xyz\/wp-content\/uploads\/2026\/03\/rotary-cultivator-gearbox.webp\" alt=\"EP-9.311-JCG Rotary Cultivator PTO Gearbox with Extended Shaft agricultural PTO gearbox\" style=\"max-width:100%;height:auto;border-radius:8px;margin:15px 0;\" loading=\"lazy\" \/><\/p>\n<h3 style=\"color:#1a237e;font-size:1.3em;margin-top:25px;\">&#128203; EP-9.311-JCG Technical Specifications<\/h3>\n<div style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;margin:10px 0;\">\n<table style=\"width:100%;border-collapse:collapse;min-width:420px;\" itemprop=\"additionalProperty\" itemscope itemtype=\"https:\/\/schema.org\/PropertyValue\">\n<thead>\n<tr style=\"background:#1a237e;\">\n<th style=\"color:#fff;padding:10px 14px;text-align:left;font-size:0.95em;\">Parameter<\/th>\n<th style=\"color:#fff;padding:10px 14px;text-align:left;font-size:0.95em;\">Specificatie<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background:#f5f5f5;\">\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\"><strong>Model<\/strong><\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">EP-9.311-JCG<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\"><strong>Overbrengingsverhouding<\/strong><\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">1:3<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5;\">\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\"><strong>Tandwielen<\/strong><\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">36\/12<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\"><strong>Tandwielmodule<\/strong><\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">4.35<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5;\">\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\"><strong>Nominaal vermogen (pk)<\/strong><\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">50<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\"><strong>Nominale ingangssnelheid<\/strong><\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">540 RPM<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5;\">\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\"><strong>Invoer\/uitvoer<\/strong><\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">1 3\/8 Z6 \/ Optic axis \/ Optic axis<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\"><strong>Tandwielmateriaal<\/strong><\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">20CrMnTi gelegeerd staal, gecarburiseerd en gehard (58-62 HRC)<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5;\">\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\"><strong>Behuizingsmateriaal<\/strong><\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">Ductile Cast Iron<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\"><strong>Lagers<\/strong><\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">Kegellagers<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5;\">\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\"><strong>Zeehonden<\/strong><\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">Dubbele NBR-oliekeerringen met stofafscherming<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\"><strong>Nettogewicht<\/strong><\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">21 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"color:#1a237e;font-size:1.3em;margin-top:25px;\">\u2b50 Belangrijkste kenmerken en technische voordelen<\/h3>\n<div style=\"display:flex;flex-wrap:wrap;gap:12px;margin:10px 0;\">\n<div style=\"flex:1 1 300px;background:#f9fafb;border:1px solid #e0e0e0;border-radius:8px;padding:16px;box-sizing:border-box;\">\n<h4 style=\"margin:0 0 8px 0;color:#b71c1c;font-size:1.05em;\">&#127777;&#65039; All-Season Operation<\/h4>\n<p style=\"margin:0;line-height:1.6;font-size:0.95em;\">Rated for continuous operation from -20\u00b0C to +110\u00b0C with synthetic EP gear lubricant, supporting spring preparation through autumn harvest tilling cycles.<\/p>\n<\/div>\n<div style=\"flex:1 1 300px;background:#f9fafb;border:1px solid #e0e0e0;border-radius:8px;padding:16px;box-sizing:border-box;\">\n<h4 style=\"margin:0 0 8px 0;color:#b71c1c;font-size:1.05em;\">&#128200; Adjustable Column Lengths<\/h4>\n<p style=\"margin:0;line-height:1.6;font-size:0.95em;\">Available with multiple column length options to accommodate different tiller widths and tractor three-point hitch configurations.<\/p>\n<\/div>\n<div style=\"flex:1 1 300px;background:#f9fafb;border:1px solid #e0e0e0;border-radius:8px;padding:16px;box-sizing:border-box;\">\n<h4 style=\"margin:0 0 8px 0;color:#b71c1c;font-size:1.05em;\">&#9881; Heavy-Duty Spiral Bevel Gears<\/h4>\n<p style=\"margin:0;line-height:1.6;font-size:0.95em;\">Manufactured from 20CrMnTi alloy steel with carburizing treatment to 58-62 HRC surface hardness, providing exceptional wear resistance during high-torque soil cultivation at depths up to 300mm.<\/p>\n<\/div>\n<div style=\"flex:1 1 300px;background:#f9fafb;border:1px solid #e0e0e0;border-radius:8px;padding:16px;box-sizing:border-box;\">\n<h4 style=\"margin:0 0 8px 0;color:#b71c1c;font-size:1.05em;\">&#128737; Reinforced Cast Iron Body<\/h4>\n<p style=\"margin:0;line-height:1.6;font-size:0.95em;\">QT500-7 ductile cast iron housing engineered to withstand repeated vibration and impact loads generated during rotary tilling of compacted and rocky soils.<\/p>\n<\/div>\n<div style=\"flex:1 1 300px;background:#f9fafb;border:1px solid #e0e0e0;border-radius:8px;padding:16px;box-sizing:border-box;\">\n<h4 style=\"margin:0 0 8px 0;color:#b71c1c;font-size:1.05em;\">&#128167; Triple-Sealed Against Soil Ingress<\/h4>\n<p style=\"margin:0;line-height:1.6;font-size:0.95em;\">Three-stage sealing system with labyrinth seal, double-lip oil seal, and external dust cap provides complete protection against fine soil particles and moisture penetration.<\/p>\n<\/div>\n<div style=\"flex:1 1 300px;background:#f9fafb;border:1px solid #e0e0e0;border-radius:8px;padding:16px;box-sizing:border-box;\">\n<h4 style=\"margin:0 0 8px 0;color:#b71c1c;font-size:1.05em;\">&#9889; Optimized for High-Torque Tilling<\/h4>\n<p style=\"margin:0;line-height:1.6;font-size:0.95em;\">3:1 reduction ratio amplifies tractor PTO torque by 300%, delivering the sustained rotational force required to break through hardpan, clay, and heavily compacted field soils.<\/p>\n<\/div>\n<\/div>\n<h3 style=\"color:#1a237e;font-size:1.3em;margin-top:25px;\">\ud83d\udd04 Compatibiliteits- en pasinformatie<\/h3>\n<p style=\"line-height:1.7;\">The EP-9.311-JCG is designed with standard industry mounting dimensions and shaft specifications, making it a direct replacement for gearboxes found on many popular agricultural implements. Compatible implement brands include (referenced for cross-referencing purposes only \u2014 these are not trademark claims):<\/p>\n<div style=\"display:flex;flex-wrap:wrap;gap:8px;margin:10px 0;\">\n<p><span style=\"background:#e8eaf6;padding:5px 12px;border-radius:4px;font-size:0.9em;\">Howard<\/span><br \/>\n<span style=\"background:#e8eaf6;padding:5px 12px;border-radius:4px;font-size:0.9em;\">Maschio<\/span><br \/>\n<span style=\"background:#e8eaf6;padding:5px 12px;border-radius:4px;font-size:0.9em;\">Kuhn<\/span><br \/>\n<span style=\"background:#e8eaf6;padding:5px 12px;border-radius:4px;font-size:0.9em;\">Yanmar<\/span><br \/>\n<span style=\"background:#e8eaf6;padding:5px 12px;border-radius:4px;font-size:0.9em;\">Kubota<\/span><br \/>\n<span style=\"background:#e8eaf6;padding:5px 12px;border-radius:4px;font-size:0.9em;\">Agric<\/span><br \/>\n<span style=\"background:#e8eaf6;padding:5px 12px;border-radius:4px;font-size:0.9em;\">Breviglieri<\/span><br \/>\n<span style=\"background:#e8eaf6;padding:5px 12px;border-radius:4px;font-size:0.9em;\">Celli<\/span><br \/>\n<span style=\"background:#e8eaf6;padding:5px 12px;border-radius:4px;font-size:0.9em;\">Falc<\/span><br \/>\n<span style=\"background:#e8eaf6;padding:5px 12px;border-radius:4px;font-size:0.9em;\">Sicma<\/span>\n<\/div>\n<p style=\"font-size:0.85em;color:#666;font-style:italic;\">Disclaimer: Merknamen worden uitsluitend vermeld ter referentie en voor het vaststellen van compatibiliteit. Ever-power Australia PTO Gearbox Co.,Ltd. is niet gelieerd aan of onderschreven door de bovengenoemde merken.<\/p>\n<h3 style=\"color:#1a237e;font-size:1.3em;margin-top:25px;\">\ud83d\udd0e Selectie- en maattabel<\/h3>\n<p style=\"line-height:1.7;\">Matching a rotary cultivator gearbox to your tilling requirements involves balancing torque multiplication, working speed, and soil conditions. Here is how to evaluate the EP-9.311-JCG:<\/p>\n<details style=\"margin:8px 0;border:1px solid #e0e0e0;border-radius:6px;\">\n<summary style=\"padding:12px;background:#f5f5f5;cursor:pointer;font-weight:bold;\">\u2699 De juiste overbrengingsverhouding afstemmen op de toepassing<\/summary>\n<div style=\"padding:12px;line-height:1.7;\">\n<p><strong>verhouding van 1:1 tot 1:1,5<\/strong> \u2014 Minimale snelheidsreductie; gebruikt wanneer de snelheid van de messen\/tanden van het werktuig nauw moet aansluiten op de aftakassnelheid. Vaak gebruikt voor afwerkingsmaaiers en lichte toepassingen.<\/p>\n<p><strong>Verhouding van 1:1,5 tot 1:2<\/strong> \u2014 Matige koppeltoename met evenredige snelheidsafname. Geschikt voor standaard roterende maaiers, middelzware maaiers en universele werktuigen.<\/p>\n<p><strong>Verhouding van 1:2,5 tot 1:3+<\/strong> \u2014 Hoge koppelvermeerdering voor zware lasten. Essentieel voor rotorkultivatoren, grondboren en bosmaaiers die in dichte grond werken.<\/p>\n<\/div>\n<\/details>\n<details style=\"margin:8px 0;border:1px solid #e0e0e0;border-radius:6px;\">\n<summary style=\"padding:12px;background:#f5f5f5;cursor:pointer;font-weight:bold;\">\u26a1 Het vermogen van de tractor afstemmen op het vermogen van de versnellingsbak<\/summary>\n<div style=\"padding:12px;line-height:1.7;\">\n<p>Kies altijd een versnellingsbak met een nominaal vermogen (pk) dat gelijk is aan of groter is dan het maximale aftakasvermogen van uw tractor. Het belasten van een versnellingsbak boven zijn nominale vermogen veroorzaakt oververhitting, versnelde slijtage van de tandwielen en voortijdige defecten. Het is raadzaam om een \u200b\u200bveiligheidsmarge van 10-20% aan te houden boven uw werkelijke bedrijfsbelasting.<\/p>\n<\/div>\n<\/details>\n<details style=\"margin:8px 0;border:1px solid #e0e0e0;border-radius:6px;\">\n<summary style=\"padding:12px;background:#f5f5f5;cursor:pointer;font-weight:bold;\">\ud83d\udd04 540 tpm versus 1000 tpm \u2014 Welke aftakassnelheid?<\/summary>\n<div style=\"padding:12px;line-height:1.7;\">\n<p><strong>540 RPM aftakas<\/strong> is the standard for most agricultural implements under 100HP. The EP-9.311-JCG is designed for 540 RPM input. <strong>1000 RPM aftakas<\/strong> Deze versnellingsbak wordt gebruikt op tractoren met een hoger vermogen (doorgaans 75 pk of meer) en vereist een versnellingsbak die specifiek geschikt is voor die snelheid. Sluit een versnellingsbak van 540 tpm niet aan op een aftakas van 1000 tpm zonder een snelheidsadapter.<\/p>\n<\/div>\n<\/details>\n<details style=\"margin:8px 0;border:1px solid #e0e0e0;border-radius:6px;\">\n<summary style=\"padding:12px;background:#f5f5f5;cursor:pointer;font-weight:bold;\">\ud83d\udee1 Aluminium versus gietijzeren behuizing<\/summary>\n<div style=\"padding:12px;line-height:1.7;\">\n<p><strong>Aluminium<\/strong>Ideaal voor compacte tractoren onder de 25 pk, kustgebieden\/vochtige omgevingen en toepassingen waarbij gewicht een belangrijke rol speelt (afwerkingsmaaiers, kleine roterende maaiers). Uitstekende warmteafvoer en corrosiebestendigheid.<\/p>\n<p><strong>Gietijzer<\/strong>Vereist voor middelzware tot zware toepassingen boven de 25 pk. Uitstekende schokbestendigheid en structurele stijfheid voor het maaien van struiken, zwaar maaiwerk, grondbewerking en het graven van paalgaten.<\/p>\n<\/div>\n<\/details>\n<details style=\"margin:8px 0;border:1px solid #e0e0e0;border-radius:6px;\">\n<summary style=\"padding:12px;background:#f5f5f5;cursor:pointer;font-weight:bold;\">\ud83d\udd27 Standaard versus aangepaste versnellingsbak<\/summary>\n<div style=\"padding:12px;line-height:1.7;\">\n<p>Onze standaardmodellen omvatten de 90%, een type tandwielkast voor gangbare toepassingen in de landbouw, met standaard montage- en asafmetingen. Voor OEM-fabrikanten of unieke werktuigontwerpen die niet-standaard overbrengingsverhoudingen, asconfiguraties of montagepatronen vereisen, bieden wij volledig maatwerk met een minimale afnamehoeveelheid van slechts 50 stuks. <a href=\"https:\/\/ptogearbox.xyz\/nl\/contact\/\" style=\"color:#b71c1c;\">Neem contact op met ons engineeringteam.<\/a> om uw specifieke wensen te bespreken.<\/p>\n<\/div>\n<\/details>\n<h3 style=\"color:#1a237e;font-size:1.3em;margin-top:25px;\">\ud83c\udf31 Typische toepassingsscenario's<\/h3>\n<p><img decoding=\"async\" src=\"http:\/\/ptogearbox.xyz\/wp-content\/uploads\/2026\/03\/rotary-cultivator-application-3.webp\" alt=\"EP-9.311-JCG agricultural application scenario\" style=\"max-width:100%;height:auto;border-radius:8px;margin:12px 0;\" loading=\"lazy\" \/><\/p>\n<div style=\"display:flex;flex-wrap:wrap;gap:12px;margin:10px 0;\">\n<div style=\"flex:1 1 260px;background:#e8f5e9;border-left:4px solid #2e7d32;padding:14px;border-radius:0 6px 6px 0;box-sizing:border-box;\">\n<h4 style=\"margin:0 0 6px 0;color:#2e7d32;\">Greenhouse Soil Conditioning<\/h4>\n<p style=\"margin:0;line-height:1.5;font-size:0.95em;\">Precision tilling of controlled-environment growing beds for transplant preparation.<\/p>\n<\/div>\n<div style=\"flex:1 1 260px;background:#e8f5e9;border-left:4px solid #2e7d32;padding:14px;border-radius:0 6px 6px 0;box-sizing:border-box;\">\n<h4 style=\"margin:0 0 6px 0;color:#2e7d32;\">Pasture Renovation<\/h4>\n<p style=\"margin:0;line-height:1.5;font-size:0.95em;\">Breaking up compacted pasture soils and incorporating seed and fertilizer for grassland renewal.<\/p>\n<\/div>\n<div style=\"flex:1 1 260px;background:#e8f5e9;border-left:4px solid #2e7d32;padding:14px;border-radius:0 6px 6px 0;box-sizing:border-box;\">\n<h4 style=\"margin:0 0 6px 0;color:#2e7d32;\">Seedbed Preparation<\/h4>\n<p style=\"margin:0;line-height:1.5;font-size:0.95em;\">Creates fine, uniform seedbed tilth for direct seeding of cereal crops, vegetables, and cover crops.<\/p>\n<\/div>\n<div style=\"flex:1 1 260px;background:#e8f5e9;border-left:4px solid #2e7d32;padding:14px;border-radius:0 6px 6px 0;box-sizing:border-box;\">\n<h4 style=\"margin:0 0 6px 0;color:#2e7d32;\">Stubble Incorporation<\/h4>\n<p style=\"margin:0;line-height:1.5;font-size:0.95em;\">Chops and incorporates crop residue into the top 150-200mm of soil to accelerate decomposition.<\/p>\n<\/div>\n<\/div>\n<h3 style=\"color:#1a237e;font-size:1.3em;margin-top:25px;\">\ud83d\udee0 Installatie- en configuratiehandleiding<\/h3>\n<p style=\"line-height:1.7;\">Follow these steps to install the EP-9.311-JCG on your implement. Always refer to the included instruction manual for model-specific torque values and safety precautions.<\/p>\n<ol style=\"line-height:1.8;padding-left:20px;\">\n<li style=\"margin-bottom:8px;\">Park the tractor on level ground, lower the cultivator fully, and disconnect the PTO shaft. Ensure the engine is off and hydraulics are depressurized.<\/li>\n<li style=\"margin-bottom:8px;\">Support the cultivator frame securely with jack stands. Remove the column-to-frame mounting bolts and disconnect the gearbox output from the rotor drive.<\/li>\n<li style=\"margin-bottom:8px;\">Unbolt and remove the old gearbox assembly. Note the column length and any spacer\/shim positions for reassembly reference.<\/li>\n<li style=\"margin-bottom:8px;\">Clean all mating surfaces on the cultivator frame. Install any required gaskets or O-rings supplied with the new EP-9.311-JCG gearbox.<\/li>\n<li style=\"margin-bottom:8px;\">Mount the new gearbox to the frame, inserting and hand-tightening bolts first. Verify shaft alignment with the rotor drive before final torquing to 80-100 Nm.<\/li>\n<li style=\"margin-bottom:8px;\">Reconnect the PTO shaft to the gearbox input. Verify full spline engagement depth and install the shear bolt or overload clutch.<\/li>\n<li style=\"margin-bottom:8px;\">Fill with the recommended gear oil to the level plug. Run at idle PTO speed for 10 minutes without ground engagement to bed in the gears.<\/li>\n<\/ol>\n<h3 style=\"color:#1a237e;font-size:1.3em;margin-top:25px;\">\u2753 Veelgestelde vragen<\/h3>\n<div itemscope itemtype=\"https:\/\/schema.org\/FAQPage\">\n<details style=\"margin:8px 0;border:1px solid #e0e0e0;border-radius:6px;\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n<summary style=\"padding:12px;background:#fff3e0;cursor:pointer;font-weight:bold;\" itemprop=\"name\">What maintenance schedule do you recommend?<\/summary>\n<div style=\"padding:12px;line-height:1.7;\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<p itemprop=\"text\">Change oil after first 50 hours, then every 150 operating hours. Inspect seals for soil ingress after each use. Grease the input shaft spline every 100 hours. Check bolt torques monthly during heavy-use seasons.<\/p>\n<\/div>\n<\/details>\n<details style=\"margin:8px 0;border:1px solid #e0e0e0;border-radius:6px;\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n<summary style=\"padding:12px;background:#fff3e0;cursor:pointer;font-weight:bold;\" itemprop=\"name\">How do I handle a seized gearbox?<\/summary>\n<div style=\"padding:12px;line-height:1.7;\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<p itemprop=\"text\">First, drain the oil and inspect for metal contamination. If gears are not damaged, flush with diesel fuel, refill with fresh oil, and run at no-load for 5 minutes. If metal fragments are present, the gearbox requires professional rebuild or replacement.<\/p>\n<\/div>\n<\/details>\n<details style=\"margin:8px 0;border:1px solid #e0e0e0;border-radius:6px;\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n<summary style=\"padding:12px;background:#fff3e0;cursor:pointer;font-weight:bold;\" itemprop=\"name\">Does operating depth affect gearbox life?<\/summary>\n<div style=\"padding:12px;line-height:1.7;\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<p itemprop=\"text\">Yes. Deeper tilling (200mm+) significantly increases load on the gearbox. Ensure your tractor PTO horsepower exceeds the gearbox rated power by at least 20% when operating at maximum depth in heavy soils.<\/p>\n<\/div>\n<\/details>\n<details style=\"margin:8px 0;border:1px solid #e0e0e0;border-radius:6px;\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n<summary style=\"padding:12px;background:#fff3e0;cursor:pointer;font-weight:bold;\" itemprop=\"name\">What warranty coverage applies?<\/summary>\n<div style=\"padding:12px;line-height:1.7;\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<p itemprop=\"text\">All EP cultivator gearboxes carry a 12-month warranty against manufacturing defects. Damage from overloading, incorrect oil, or improper installation is excluded.<\/p>\n<\/div>\n<\/details>\n<details style=\"margin:8px 0;border:1px solid #e0e0e0;border-radius:6px;\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n<summary style=\"padding:12px;background:#fff3e0;cursor:pointer;font-weight:bold;\" itemprop=\"name\">What gear oil does this cultivator gearbox require?<\/summary>\n<div style=\"padding:12px;line-height:1.7;\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<p itemprop=\"text\">Use SAE 90 or GL-5 rated EP90 heavy-duty gear oil. The high-torque tilling application demands extreme-pressure additives to protect the gear teeth. Fill to the level plug \u2014 approximately 1.5 to 2.5 liters depending on model.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<h3 style=\"color:#1a237e;font-size:1.3em;margin-top:25px;\">\ud83d\udcac Klantenrecensies en praktijkverslagen<\/h3>\n<div itemprop=\"aggregateRating\" itemscope itemtype=\"https:\/\/schema.org\/AggregateRating\">\n<meta itemprop=\"ratingValue\" content=\"4.8\" \/><br \/>\n<meta itemprop=\"reviewCount\" content=\"5\" \/><br \/>\n<meta itemprop=\"bestRating\" content=\"5\" \/>\n<\/div>\n<div style=\"background:#fafafa;border:1px solid #e0e0e0;border-radius:8px;padding:14px;margin:10px 0;\" itemprop=\"review\" itemscope itemtype=\"https:\/\/schema.org\/Review\">\n<div style=\"color:#f9a825;font-size:1.2em;margin-bottom:4px;\" itemprop=\"reviewRating\" itemscope itemtype=\"https:\/\/schema.org\/Rating\"><meta itemprop=\"ratingValue\" content=\"5\" \/>&#9733;&#9733;&#9733;&#9733;&#9733;<\/div>\n<p style=\"margin:6px 0;line-height:1.6;font-size:0.95em;\" itemprop=\"reviewBody\">&#8220;Excellent build quality. The gear noise is remarkably low compared to our previous gearbox. Oil stays clean even after 150 hours of paddy field preparation.&#8221;<\/p>\n<p style=\"margin:4px 0;font-size:0.85em;color:#666;\">\u2014 <span itemprop=\"author\">Hiroshi K.<\/span>, Hokkaido, Japan<\/p>\n<\/div>\n<div style=\"background:#fafafa;border:1px solid #e0e0e0;border-radius:8px;padding:14px;margin:10px 0;\" itemprop=\"review\" itemscope itemtype=\"https:\/\/schema.org\/Review\">\n<div style=\"color:#f9a825;font-size:1.2em;margin-bottom:4px;\" itemprop=\"reviewRating\" itemscope itemtype=\"https:\/\/schema.org\/Rating\"><meta itemprop=\"ratingValue\" content=\"5\" \/>&#9733;&#9733;&#9733;&#9733;&#9733;<\/div>\n<p style=\"margin:6px 0;line-height:1.6;font-size:0.95em;\" itemprop=\"reviewBody\">&#8220;We needed a tough gearbox for tilling compacted maize stubble land. This EP gearbox has outlasted two cheaper brands we tried before. Very satisfied.&#8221;<\/p>\n<p style=\"margin:4px 0;font-size:0.85em;color:#666;\">\u2014 <span itemprop=\"author\">Pieter V.<\/span>, Free State, South Africa<\/p>\n<\/div>\n<div style=\"background:#fafafa;border:1px solid #e0e0e0;border-radius:8px;padding:14px;margin:10px 0;\" itemprop=\"review\" itemscope itemtype=\"https:\/\/schema.org\/Review\">\n<div style=\"color:#f9a825;font-size:1.2em;margin-bottom:4px;\" itemprop=\"reviewRating\" itemscope itemtype=\"https:\/\/schema.org\/Rating\"><meta itemprop=\"ratingValue\" content=\"5\" \/>&#9733;&#9733;&#9733;&#9733;&#9733;<\/div>\n<p style=\"margin:6px 0;line-height:1.6;font-size:0.95em;\" itemprop=\"reviewBody\">&#8220;This gearbox transformed our rotary hoe. We till 200 acres of heavy clay each spring and this unit handles it without flinching. The 1:3 ratio gives excellent torque at the tines.&#8221;<\/p>\n<p style=\"margin:4px 0;font-size:0.85em;color:#666;\">\u2014 <span itemprop=\"author\">Bruce M.<\/span>, Victoria, Australia<\/p>\n<\/div>\n<div style=\"background:#fafafa;border:1px solid #e0e0e0;border-radius:8px;padding:14px;margin:10px 0;\" itemprop=\"review\" itemscope itemtype=\"https:\/\/schema.org\/Review\">\n<div style=\"color:#f9a825;font-size:1.2em;margin-bottom:4px;\" itemprop=\"reviewRating\" itemscope itemtype=\"https:\/\/schema.org\/Rating\"><meta itemprop=\"ratingValue\" content=\"5\" \/>&#9733;&#9733;&#9733;&#9733;&#9733;<\/div>\n<p style=\"margin:6px 0;line-height:1.6;font-size:0.95em;\" itemprop=\"reviewBody\">&#8220;Perfect replacement for our Maschio tiller gearbox. Same dimensions, same performance, half the price. We have been running it for two seasons with no problems at all.&#8221;<\/p>\n<p style=\"margin:4px 0;font-size:0.85em;color:#666;\">\u2014 <span itemprop=\"author\">Giovanni F.<\/span>, Emilia-Romagna, Italy<\/p>\n<\/div>\n<div style=\"background:#fafafa;border:1px solid #e0e0e0;border-radius:8px;padding:14px;margin:10px 0;\" itemprop=\"review\" itemscope itemtype=\"https:\/\/schema.org\/Review\">\n<div style=\"color:#f9a825;font-size:1.2em;margin-bottom:4px;\" itemprop=\"reviewRating\" itemscope itemtype=\"https:\/\/schema.org\/Rating\"><meta itemprop=\"ratingValue\" content=\"5\" \/>&#9733;&#9733;&#9733;&#9733;&#9734;<\/div>\n<p style=\"margin:6px 0;line-height:1.6;font-size:0.95em;\" itemprop=\"reviewBody\">&#8220;Ordered for our 60-inch tiller. Quality is very good \u2014 machining is clean and seals are tight. Delivery was prompt. Would buy again.&#8221;<\/p>\n<p style=\"margin:4px 0;font-size:0.85em;color:#666;\">\u2014 <span itemprop=\"author\">James C.<\/span>, Iowa, USA<\/p>\n<\/div>\n<h3 style=\"color:#1a237e;font-size:1.3em;margin-top:25px;\">&#128200; EP-9.311-JCG vs Economy Gearboxes \u2014 Head-to-Head Comparison<\/h3>\n<p style=\"line-height:1.7;\">Before selecting a PTO gearbox, compare the EP-9.311-JCG specifications against common economy alternatives to see where the real differences lie:<\/p>\n<div style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;margin:10px 0;\">\n<table style=\"width:100%;border-collapse:collapse;min-width:500px;\">\n<thead>\n<tr style=\"background:#b71c1c;\">\n<th style=\"color:#fff;padding:10px 14px;text-align:left;\">Functie<\/th>\n<th style=\"color:#fff;padding:10px 14px;text-align:left;\">EP-9.311-JCG (Ever-power)<\/th>\n<th style=\"color:#fff;padding:10px 14px;text-align:left;\">Economisch alternatief<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background:#f5f5f5;\">\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">Tandwielmateriaal<\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">20CrMnTi gelegeerd staal (58-62 HRC)<\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">40Cr of gewoon koolstofstaal (45-50 HRC)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">Warmtebehandeling<\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">Carboneren + Afschrikken + Ontlaten<\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">Alleen oppervlakteharding<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5;\">\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">Huisvesting<\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">Ductile Cast Iron (tensile &gt; 450 MPa)<\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">Grijs gietijzer of gerecycled aluminium<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">Lagers<\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">Kegellagers (bekend merk)<\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">Diepgroefkogellagers (merkloos)<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5;\">\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">Zeehonden<\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">Dubbelwandige NBR\/Viton met stofwering.<\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">Enkele lip, generieke rubberen afdichting<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">Transmissie-effici\u00ebntie<\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">96%+<\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">88-92%<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5;\">\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">Levensduur (geschat)<\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">3000+ uur<\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">800-1200 uur<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">Garantie<\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">12 maanden<\/td>\n<td style=\"padding:8px 14px;border-bottom:1px solid #e0e0e0;\">3-6 maanden of geen<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"color:#1a237e;font-size:1.3em;margin-top:25px;\">\ud83d\udd17 Gerelateerde producten en accessoires<\/h3>\n<p><img decoding=\"async\" src=\"http:\/\/ptogearbox.xyz\/wp-content\/uploads\/2026\/03\/pto-shafts-4.webp\" alt=\"PTO-assen en aandrijfcomponenten voor landbouwvoertuigen\" style=\"max-width:100%;height:auto;border-radius:8px;margin:12px 0;\" loading=\"lazy\" \/><\/p>\n<div style=\"display:flex;flex-wrap:wrap;gap:12px;margin:10px 0;\">\n<div style=\"flex:1 1 200px;background:#e3f2fd;border-radius:8px;padding:14px;text-align:center;\">\n<p style=\"font-weight:bold;margin:0 0 4px 0;\">PTO-aandrijfassen<\/p>\n<p style=\"margin:0;font-size:0.9em;\">Groothoek-, telescopische en standaard aftakasassen met breekbout- en slipkoppelingbeveiliging.<\/p>\n<\/div>\n<div style=\"flex:1 1 200px;background:#e3f2fd;border-radius:8px;padding:14px;text-align:center;\">\n<p style=\"font-weight:bold;margin:0 0 4px 0;\">Vervangende tandwielen en lagers<\/p>\n<p style=\"margin:0;font-size:0.9em;\">Spiraalvormige kegeltandwielsets, kegellagers en oliekeerringsets van OEM-kwaliteit voor reparaties op locatie.<\/p>\n<\/div>\n<div style=\"flex:1 1 200px;background:#e3f2fd;border-radius:8px;padding:14px;text-align:center;\">\n<p style=\"font-weight:bold;margin:0 0 4px 0;\">Tandwielen, katrollen en kettingen<\/p>\n<p style=\"margin:0;font-size:0.9em;\">Landbouwkettingen, tandwielen, V-riemschijven en distributieriemschijven voor de aandrijving van landbouwwerktuigen.<\/p>\n<\/div>\n<div style=\"flex:1 1 200px;background:#e3f2fd;border-radius:8px;padding:14px;text-align:center;\">\n<p style=\"font-weight:bold;margin:0 0 4px 0;\">Op maat gemaakte OEM-versnellingsbakken<\/p>\n<p style=\"margin:0;font-size:0.9em;\">Aangepaste overbrengingsverhoudingen, asconfiguraties en behuizingsontwerpen voor fabrikanten van landbouwwerktuigen (minimale afname 50 stuks of meer).<\/p>\n<\/div>\n<\/div>\n<p style=\"margin-top:10px;\"><a href=\"https:\/\/ptogearbox.xyz\/nl\/\" style=\"color:#b71c1c;font-weight:bold;\">\u2794 Bekijk onze volledige productcatalogus<\/a><\/p>\n<h3 style=\"color:#1a237e;font-size:1.3em;margin-top:25px;\">\ud83c\udfc6 Certificeringen en kwaliteitsnormen<\/h3>\n<div style=\"display:flex;flex-wrap:wrap;gap:12px;margin:10px 0;\">\n<div style=\"flex:1 1 220px;border:1px solid #e0e0e0;border-radius:8px;padding:14px;box-sizing:border-box;\">\n<h4 style=\"margin:0 0 6px 0;\">ISO 9001:2015 gecertificeerd<\/h4>\n<p style=\"margin:0;font-size:0.93em;line-height:1.5;\">Onze productiefaciliteit werkt volgens een gecertificeerd ISO 9001:2015 kwaliteitsmanagementsysteem, wat een constante productkwaliteit garandeert, van de inspectie van de grondstoffen tot de uiteindelijke testen.<\/p>\n<\/div>\n<div style=\"flex:1 1 220px;border:1px solid #e0e0e0;border-radius:8px;padding:14px;box-sizing:border-box;\">\n<h4 style=\"margin:0 0 6px 0;\">Materiaaltestcertificaten<\/h4>\n<p style=\"margin:0;font-size:0.93em;line-height:1.5;\">Bij elke partij 20CrMnTi-tandwielstaal wordt een fabriekscertificaat geleverd dat de chemische samenstelling en mechanische eigenschappen bevestigt. Hardheidstestrapporten zijn op aanvraag beschikbaar.<\/p>\n<\/div>\n<div style=\"flex:1 1 220px;border:1px solid #e0e0e0;border-radius:8px;padding:14px;box-sizing:border-box;\">\n<h4 style=\"margin:0 0 6px 0;\">100% Fabriek getest<\/h4>\n<p style=\"margin:0;font-size:0.93em;line-height:1.5;\">Elke versnellingsbak ondergaat een inlooptest, geluidsmeting en inspectie op olielekkages voordat deze wordt verpakt. Geen enkel exemplaar wordt verzonden zonder onze laatste kwaliteitscontrole te hebben doorstaan.<\/p>\n<\/div>\n<\/div>\n<h3 style=\"color:#1a237e;font-size:1.3em;margin-top:25px;\">\ud83c\udfed Over Ever-power Australia PTO Gearbox Co.,Ltd.<\/h3>\n<p><img decoding=\"async\" src=\"http:\/\/ptogearbox.xyz\/wp-content\/uploads\/2026\/03\/agricultural-gearbox-factory-2.webp\" alt=\"Everpower fabriek voor landbouwversnellingsbakken\" style=\"max-width:100%;height:auto;border-radius:8px;margin:12px 0;\" loading=\"lazy\" \/><\/p>\n<p style=\"line-height:1.8;\">Wij zijn een gespecialiseerde fabrikant van aftakasoverbrengingen, aandrijfassen en componenten voor krachtoverbrenging in de landbouw, met meer dan 19 jaar productie-ervaring. Onze fabriek van 3.800 m\u00b2 beschikt over CNC-tandwielfrees-, slijp- en warmtebehandelingslijnen waarmee we jaarlijks meer dan 50.000 overbrengingsverhoudingen kunnen produceren. Meer dan 951 ton van onze productie wordt ge\u00ebxporteerd naar Europa, Australi\u00eb, Noord-Amerika en Azi\u00eb, en wordt gebruikt door zowel distributeurs als OEM-fabrikanten van landbouwwerktuigen.<\/p>\n<p style=\"line-height:1.8;\">Wij bieden complete OEM- en ODM-services aan, van het ontwikkelen van aangepaste overbrengingsverhoudingen tot het verpakken onder private label. Onze minimale bestelhoeveelheden beginnen al bij 50 stuks voor specificaties op maat, en we hebben populaire modellen op voorraad voor onmiddellijke verzending. Of u nu een enkele vervangende versnellingsbak nodig heeft of een containerlading voor uw distributienetwerk, wij leveren concurrerende prijzen, constante kwaliteit en snelle technische ondersteuning.<\/p>\n<h3 style=\"color:#b71c1c;font-size:1.4em;margin-top:30px;text-align:center;\">&#128222; Ready to Order the EP-9.311-JCG? Let&rsquo;s Talk.<\/h3>\n<div style=\"text-align:center;margin:15px 0 25px 0;\">\n<p style=\"font-size:1.05em;line-height:1.7;max-width:700px;margin:0 auto 15px auto;\">Of u nu een enkel vervangend onderdeel of een grote OEM-levering nodig heeft, ons team staat klaar om u te helpen met productselectie, prijsbepaling en snelle internationale verzending. Neem vandaag nog contact met ons op voor een vrijblijvende offerte.<\/p>\n<p><a href=\"https:\/\/ptogearbox.xyz\/nl\/contact\/\" style=\"display:inline-block;background:#b71c1c;color:#fff;padding:14px 36px;border-radius:6px;text-decoration:none;font-weight:bold;font-size:1.1em;\">\u2709 Vraag nu een offerte aan<\/a><\/p>\n<p style=\"margin-top:12px;font-size:0.95em;\"><a href=\"https:\/\/ptogearbox.xyz\/nl\/\" style=\"color:#1a237e;\">\u2794 Bezoek onze homepage voor meer producten<\/a><\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>De <strong>EP-9.311-JCG<\/strong> is a purpose-built <strong>Rotary Cultivator PTO Gearbox with Extended Shaft<\/strong> that converts tractor PTO rotational power into implement drive force through a right-angle spiral bevel gear train. Rated for <strong>50 HP<\/strong> at <strong>540 RPM<\/strong> met een <strong>1:3<\/strong> gear ratio, it serves crop farmers, livestock producers, and grounds maintenance professionals who need uninterrupted operation across long working days. Hardened alloy steel gears, sealed bearings, and precision-machined housing ensure durability in dust, debris, and variable weather conditions.<\/p>","protected":false},"featured_media":1932,"comment_status":"closed","ping_status":"open","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_cat":[1882],"product_tag":[1898,1899,1897,1900,1901],"class_list":{"0":"post-1995","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-rotary-cultivator-gearboxes","7":"product_tag-50hp-pto-tiller-gearbox","8":"product_tag-adjustable-length-cultivator-drive","9":"product_tag-extended-shaft-cultivator-gearbox","10":"product_tag-rotary-tiller-transmission","11":"product_tag-variable-length-gearbox","13":"first","14":"instock","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ptogearbox.xyz\/nl\/wp-json\/wp\/v2\/product\/1995","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ptogearbox.xyz\/nl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ptogearbox.xyz\/nl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ptogearbox.xyz\/nl\/wp-json\/wp\/v2\/comments?post=1995"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ptogearbox.xyz\/nl\/wp-json\/wp\/v2\/media\/1932"}],"wp:attachment":[{"href":"https:\/\/ptogearbox.xyz\/nl\/wp-json\/wp\/v2\/media?parent=1995"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ptogearbox.xyz\/nl\/wp-json\/wp\/v2\/product_cat?post=1995"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ptogearbox.xyz\/nl\/wp-json\/wp\/v2\/product_tag?post=1995"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}