{"id":2013,"date":"2026-03-23T08:50:58","date_gmt":"2026-03-23T08:50:58","guid":{"rendered":"https:\/\/ptogearbox.xyz\/product\/ep-2300058-heavy-duty-post-hole-digger-pto-gearbox\/"},"modified":"2026-03-23T08:50:59","modified_gmt":"2026-03-23T08:50:59","slug":"ep-2300058-heavy-duty-post-hole-digger-pto-gearbox","status":"publish","type":"product","link":"https:\/\/ptogearbox.xyz\/nl\/product\/ep-2300058-heavy-duty-post-hole-digger-pto-gearbox\/","title":{"rendered":"EP-2300058 Heavy-Duty Post Hole Digger PTO Gearbox"},"content":{"rendered":"<div itemscope itemtype=\"https:\/\/schema.org\/Product\">\n<meta itemprop=\"name\" content=\"EP-2300058 Heavy-Duty Post Hole Digger PTO Gearbox\" \/><br \/>\n<meta itemprop=\"brand\" content=\"Ever-power\" \/><br \/>\n<meta itemprop=\"sku\" content=\"EP-2300058\" \/><\/p>\n<h2 style=\"color:#b71c1c;font-size:1.6em;margin-bottom:10px;\">EP-2300058 Heavy-Duty Post Hole Digger PTO Gearbox \u2014 Precision PTO Gearbox for Agricultural Implements<\/h2>\n<p style=\"font-size:1.05em;line-height:1.7;\">The EP-2300058 represents the next generation of Heavy-Duty Post Hole Digger PTO Gearbox engineering. With its ductile cast iron housing, precision spiral bevel gears, and 4.08:1 reduction ratio, this gearbox handles up to 50HP for sustained agricultural work.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/ptogearbox.xyz\/wp-content\/uploads\/2026\/03\/pit-digger-gearbox.webp\" alt=\"EP-2300058 Heavy-Duty Post Hole Digger PTO Gearbox 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-2300058 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-2300058<\/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;\">4.08:1<\/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;\">12\/49<\/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;\">4.5<\/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 \/ Optische as<\/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;\">59 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; Field-Serviceable Design<\/h4>\n<p style=\"margin:0;line-height:1.6;font-size:0.95em;\">Split housing construction with external drain and fill plugs allows lubricant changes and seal replacement in the field without removing the gearbox from the implement.<\/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; Multiple Mounting Options<\/h4>\n<p style=\"margin:0;line-height:1.6;font-size:0.95em;\">Compatible with both Category I and Category II three-point hitch post hole digger frames with standard bolt patterns.<\/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; High-Ratio Spiral Bevel Gears<\/h4>\n<p style=\"margin:0;line-height:1.6;font-size:0.95em;\">20CrMnTi alloy steel gears with deep carburizing to 60+ HRC surface hardness provide the extreme torque multiplication (3:1 to 4:1) needed to bore through compacted soil, clay, and rocky substrates.<\/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; Thick-Wall Cast Iron Housing<\/h4>\n<p style=\"margin:0;line-height:1.6;font-size:0.95em;\">Heavy-gauge QT500-7 ductile cast iron body with reinforced flanges designed to absorb the cyclic thrust and radial loads generated during earth auger boring operations.<\/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; Heavy-Duty Shaft Seals<\/h4>\n<p style=\"margin:0;line-height:1.6;font-size:0.95em;\">Reinforced double-lip seals with integrated spring-loaded wipers prevent abrasive soil and mud from entering the gear chamber during vertical boring operations.<\/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; Maximum Torque Output<\/h4>\n<p style=\"margin:0;line-height:1.6;font-size:0.95em;\">High reduction ratios (3:1 to 4:1) deliver sustained high-torque output at low speed \u2014 essential for augering through dense clay, shale, and root-filled ground without stalling.<\/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-2300058 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;\">Danuser<\/span><br \/>\n<span style=\"background:#e8eaf6;padding:5px 12px;border-radius:4px;font-size:0.9em;\">Shaver<\/span><br \/>\n<span style=\"background:#e8eaf6;padding:5px 12px;border-radius:4px;font-size:0.9em;\">Lowe<\/span><br \/>\n<span style=\"background:#e8eaf6;padding:5px 12px;border-radius:4px;font-size:0.9em;\">Auger Torque<\/span><br \/>\n<span style=\"background:#e8eaf6;padding:5px 12px;border-radius:4px;font-size:0.9em;\">Digga<\/span><br \/>\n<span style=\"background:#e8eaf6;padding:5px 12px;border-radius:4px;font-size:0.9em;\">McMillen<\/span><br \/>\n<span style=\"background:#e8eaf6;padding:5px 12px;border-radius:4px;font-size:0.9em;\">General Equipment<\/span><br \/>\n<span style=\"background:#e8eaf6;padding:5px 12px;border-radius:4px;font-size:0.9em;\">AgKNX<\/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;\">Post hole digger gearbox selection depends on boring depth, soil type, and tractor PTO output. Here is a structured approach to selecting the EP-2300058:<\/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-2300058 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\/pit-digger-application-2.webp\" alt=\"EP-2300058 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;\">Utility Pole Installation<\/h4>\n<p style=\"margin:0;line-height:1.5;font-size:0.95em;\">Boring holes for power poles, telecommunications towers, and rural utility infrastructure.<\/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;\">Fence Post Installation<\/h4>\n<p style=\"margin:0;line-height:1.5;font-size:0.95em;\">Boring post holes for agricultural fencing across livestock properties and boundary perimeters.<\/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;\">Tree &amp; Vine Planting<\/h4>\n<p style=\"margin:0;line-height:1.5;font-size:0.95em;\">Augering planting holes for orchard establishment, forestry planting, and vineyard trellising.<\/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;\">Foundation Piling<\/h4>\n<p style=\"margin:0;line-height:1.5;font-size:0.95em;\">Boring holes for light structural foundations, sign posts, and solar panel ground mounts.<\/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-2300058 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;\">Attach the post hole digger frame to the tractor three-point hitch (Category I or II). Raise the frame and secure it in the vertical position.<\/li>\n<li style=\"margin-bottom:8px;\">Remove the old gearbox by unbolting the top flange from the digger frame. Support the gearbox weight during removal \u2014 pit digger gearboxes can weigh 19-59 kg.<\/li>\n<li style=\"margin-bottom:8px;\">Clean the frame mounting surface and inspect for cracks, worn bolt holes, or frame distortion.<\/li>\n<li style=\"margin-bottom:8px;\">Lift the new EP-2300058 gearbox into position and align the mounting bolt holes with the digger frame. Install bolts and torque to the specified value (typically 60-90 Nm).<\/li>\n<li style=\"margin-bottom:8px;\">Connect the PTO shaft to the gearbox input. Ensure the shear bolt is installed and spline engagement is complete.<\/li>\n<li style=\"margin-bottom:8px;\">Attach the auger bit to the output shaft. Verify the retaining pin or bolt is secure and the auger rotates freely without wobble.<\/li>\n<li style=\"margin-bottom:8px;\">Fill the gearbox with SAE 90 gear oil to the level plug. Lower the digger to the ground and run a test bore at low throttle to verify operation.<\/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 oil and maintenance does a pit digger gearbox need?<\/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 EP90 gear oil. Change after first 30 hours, then every 100 hours of boring operation. Inspect output shaft seal for soil ingress after every 20 boring hours and replace if worn.<\/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 auger bit connection does the output shaft accept?<\/summary>\n<div style=\"padding:12px;line-height:1.7;\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<p itemprop=\"text\">Standard output accepts 2-inch (50.8mm) round shaft auger bits. Some models also offer hex output shaft options. Confirm your auger bit connection type before ordering.<\/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\">Can I bore into rocky soil with this gearbox?<\/summary>\n<div style=\"padding:12px;line-height:1.7;\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<p itemprop=\"text\">Yes, within limits. Our pit digger gearboxes are designed for dense clay and moderate rock. For continuous boring in solid rock or heavily fractured stone, use our heavy-duty models (EP-01-084 or EP-2300058) rated at 50HP or above.<\/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 deep can I dig with this gearbox?<\/summary>\n<div style=\"padding:12px;line-height:1.7;\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<p itemprop=\"text\">Boring depth is limited by auger bit length, not the gearbox. Our gearboxes handle standard auger extensions for holes up to 1.5 meters deep in most soil types.<\/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 causes the gearbox to stall during boring?<\/summary>\n<div style=\"padding:12px;line-height:1.7;\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n<p itemprop=\"text\">Common causes: hitting solid rock or large roots, insufficient tractor PTO horsepower, dull auger bit teeth, or operating in waterlogged ground. Reduce feed pressure, sharpen or replace auger teeth, and ensure tractor HP matches the gearbox rated power.<\/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;Replaced our worn-out digger gearbox and the difference is night and day. The EP unit boring through our laterite soil with much less vibration. Great product.&#8221;<\/p>\n<p style=\"margin:4px 0;font-size:0.85em;color:#666;\">\u2014 <span itemprop=\"author\">Willem D.<\/span>, Mpumalanga, 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;We bore 500+ fence post holes per year on our cattle station. This gearbox chews through our red clay soil without breaking a sweat. Much better build than the brand it replaced.&#8221;<\/p>\n<p style=\"margin:4px 0;font-size:0.85em;color:#666;\">\u2014 <span itemprop=\"author\">Shane O.<\/span>, Western Australia, 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;Used for planting 2,000 olive trees. The gearbox handled the rocky Tuscan hillside soil perfectly. Very smooth operation and the output shaft seal kept all dirt out.&#8221;<\/p>\n<p style=\"margin:4px 0;font-size:0.85em;color:#666;\">\u2014 <span itemprop=\"author\">Marco B.<\/span>, Tuscany, 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;Strong gearbox \u2014 bored through heavy Midwest clay without stalling. The 3:1 ratio provides excellent auger torque. Solid purchase.&#8221;<\/p>\n<p style=\"margin:4px 0;font-size:0.85em;color:#666;\">\u2014 <span itemprop=\"author\">Robert J.<\/span>, Kansas, USA<\/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 use this for tree planting in forest restoration projects. The high gear ratio and smooth output make it ideal for precise boring in mountain soils.&#8221;<\/p>\n<p style=\"margin:4px 0;font-size:0.85em;color:#666;\">\u2014 <span itemprop=\"author\">Yuki T.<\/span>, Nagano, Japan<\/p>\n<\/div>\n<h3 style=\"color:#1a237e;font-size:1.3em;margin-top:25px;\">&#128200; EP-2300058 vs Economy Gearboxes \u2014 Head-to-Head Comparison<\/h3>\n<p style=\"line-height:1.7;\">When comparing the EP-2300058 against lower-cost alternatives, the differences become clear in materials, engineering tolerances, and long-term durability:<\/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-2300058 (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-3.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-1.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-2300058? 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-2300058<\/strong> is a purpose-built <strong>Heavy-Duty Post Hole Digger PTO Gearbox<\/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>4.08:1<\/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":1931,"comment_status":"closed","ping_status":"open","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_cat":[1951],"product_tag":[1978,1977,1981,1979,1980],"class_list":{"0":"post-2013","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-post-hole-digger-gearboxes","7":"product_tag-41-ratio-post-hole-digger","8":"product_tag-50hp-heavy-duty-auger-gearbox","9":"product_tag-heavy-duty-pit-digger-drive","10":"product_tag-industrial-earth-auger-gearbox","11":"product_tag-large-pto-digger-gearbox","13":"first","14":"instock","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ptogearbox.xyz\/nl\/wp-json\/wp\/v2\/product\/2013","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=2013"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ptogearbox.xyz\/nl\/wp-json\/wp\/v2\/media\/1931"}],"wp:attachment":[{"href":"https:\/\/ptogearbox.xyz\/nl\/wp-json\/wp\/v2\/media?parent=2013"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ptogearbox.xyz\/nl\/wp-json\/wp\/v2\/product_cat?post=2013"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ptogearbox.xyz\/nl\/wp-json\/wp\/v2\/product_tag?post=2013"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}