{"id":232247,"date":"2026-02-27T01:10:32","date_gmt":"2026-02-27T01:10:32","guid":{"rendered":"https:\/\/agricultural-gearboxes.com\/?p=232247"},"modified":"2026-02-27T02:50:47","modified_gmt":"2026-02-27T02:50:47","slug":"fertilizer-spreader-agricultural-gearbox-for-the-united-states-market","status":"publish","type":"post","link":"https:\/\/agricultural-gearboxes.com\/es\/fertilizer-spreader-agricultural-gearbox-for-the-united-states-market\/","title":{"rendered":"Fertilizer Spreader Agricultural Gearbox for the United States Market"},"content":{"rendered":"<div style=\"font-family: Arial, sans-serif; line-height: 1.8; color: #222222; background-color: #ffffff; margin: 0; padding: 0;\">\n<div style=\"background-color: #f8f9fa; padding: 40px 20px; text-align: center; border-bottom: 3px solid #0056b3;\">\n<h1 style=\"color: #0056b3; font-size: 2.5em; margin-bottom: 20px; text-transform: uppercase;\">Fertilizer Spreader Agricultural Gearbox for the United States Market: Advanced Drivetrain Solutions for Precision Agriculture<\/h1>\n<p style=\"font-size: 1.2em; max-width: 900px; margin: 0 auto; color: #444444;\">Engineered for extreme corrosive environments and continuous heavy-duty torque loads. Explore the ultimate power conversion systems trusted by leading North American OEM agricultural machinery manufacturers.<\/p>\n<p><a style=\"display: inline-block; margin-top: 30px; padding: 15px 40px; background-color: #d9534f; color: #ffffff; font-size: 1.1em; font-weight: bold; text-decoration: none; border-radius: 5px;\" href=\"#contact\">REQUEST ENGINEERING DRAWINGS &amp; QUOTE<\/a><\/p>\n<\/div>\n<div style=\"padding: 40px 20px; max-width: 1200px; margin: 0 auto;\">\n<h2 style=\"color: #0056b3; border-bottom: 2px solid #eeeeee; padding-bottom: 10px;\">Core Mechanics &amp; Application: Fertilizer Spreader Drivetrain<\/h2>\n<p style=\"font-size: 1.05em;\">In the precision agriculture ecosystem, the fertilizer spreader operates under arguably the most hostile chemical and physical conditions. The <strong>agricultural gearbox<\/strong> serves as the literal heart of the power distribution network, stepping down the 540 RPM or 1000 RPM provided by the tractor&#8217;s PTO shaft, and splitting that kinetic energy to drive the twin spinning discs (spinners) and the internal auger or conveyor belt.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; margin-top: 20px;\">\n<div style=\"flex: 1; min-width: 300px; padding: 10px;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #cccccc; border-radius: 8px;\" src=\"https:\/\/agricultural-gearboxes.com\/wp-content\/uploads\/2026\/02\/agricultural-gearbox-1.webp\" alt=\"Agricultural Gearbox for Fertilizer Spreader\" \/><\/div>\n<div style=\"flex: 2; min-width: 300px; padding: 10px;\">\n<p><strong>Primary Function on Fertilizer Spreaders:<\/strong><\/p>\n<ul style=\"list-style-type: square; padding-left: 20px;\">\n<li style=\"margin-bottom: 10px;\"><strong>Torque Multiplication:<\/strong> Converts incoming low-torque, high-speed input into high-torque output required to move heavily loaded fertilizer chains or augers containing up to 10 tons of granular material.<\/li>\n<li style=\"margin-bottom: 10px;\"><strong>Speed Synchronization:<\/strong> Calibrates output speeds to precisely 720-800 RPM for the spinner discs, ensuring a uniform 90-foot spread pattern for urea or potash.<\/li>\n<li style=\"margin-bottom: 10px;\"><strong>Vector Change:<\/strong> Utilizes a 90-degree bevel gear configuration to transition horizontal PTO power into vertical rotational force for the spinner shafts.<\/li>\n<\/ul>\n<p>Unlike generic power transmission units, our Shuyan agricultural gearboxes feature specialized anti-corrosion epoxies and labyrinth seal designs specifically developed to prevent acidic fertilizers (like superphosphate) from corroding the input\/output shafts and destroying internal roller bearings.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"background-color: #f1f5f9; padding: 40px 20px;\">\n<div style=\"max-width: 1200px; margin: 0 auto;\">\n<h2 style=\"color: #0056b3; border-bottom: 2px solid #cccccc; padding-bottom: 10px;\">Comprehensive Technical Specifications (Model: FS-900X Series)<\/h2>\n<p style=\"margin-bottom: 20px;\">The following specifications represent our benchmark standards for continuous-duty fertilizer spreading operations. Custom modifications are available upon request.<\/p>\n<div style=\"overflow-x: auto; max-height: 500px; overflow-y: auto; border: 1px solid #dddddd;\">\n<table style=\"width: 100%; min-width: 800px; border-collapse: collapse; background-color: #ffffff; text-align: left;\">\n<thead>\n<tr style=\"background-color: #0056b3; color: #ffffff;\">\n<th style=\"padding: 12px; border: 1px solid #dddddd;\">Parameter<\/th>\n<th style=\"padding: 12px; border: 1px solid #dddddd;\">Value \/ Specification<\/th>\n<th style=\"padding: 12px; border: 1px solid #dddddd;\">Testing Standard \/ Notes<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Nominal Torque Capacity<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">850 Nm &#8211; 1,200 Nm<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Continuous load rating<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Peak Shock Load Torque<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">2,500 Nm<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Withstands auger jamming<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Gear Ratio Range<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">1:1, 1:1.21, 1:1.46, 1:2.3<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Optional ranges available<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Input Speed (RPM)<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">540 \/ 1000 RPM<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Standard Tractor PTO<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Input Shaft Specification<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">1-3\/8&#8243; 6-Spline or 21-Spline<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">SAE J1170 compliant<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Output Shaft Specification<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">\u00d8 25mm \/ \u00d8 30mm with Keyway<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Stainless steel 304 sleeve<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Gear Material<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">20CrMnTi Alloy Steel<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Carburized to HRC 58-62<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Housing Material<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">HT250 \/ QT450-10 Cast Iron<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">High impact resistance<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Lubrication Method<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Oil Bath Splash Lubrication<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Requires SAE 90 EP Gear Oil<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Oil Capacity<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">1.5 Liters (1.58 Quarts)<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Integrated sight glass<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Ingress Protection Rating<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">IP67<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Dust tight, water immersion proof<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Sealing Technology<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Viton\u2122 Double-Lip Seals<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Resists fertilizer chemical attack<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Operating Temperature<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">-40\u00b0C to +85\u00b0C (-40\u00b0F to 185\u00b0F)<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Tested in North Dakota winters<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Surface Coating<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">3-Layer Polyurethane Epoxy<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">1000-hour salt spray test passed<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Gear Accuracy Grade<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">AGMA Class 10 \/ ISO Grade 7<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Minimizes operational backlash<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Bearing Brand (Optional)<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">SKF \/ NSK Tapered Roller<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">C3 clearance for thermal expansion<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Fatigue Life Expectancy<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">&gt; 10,000 Operating Hours<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Under L10 bearing life calculation<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Vibration Threshold<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">&lt; 2.8 mm\/s<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">ISO 10816 standard<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Noise Level<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">&lt; 75 dB at 1 meter<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Full load operation<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Breather Type<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Sintered Bronze Filter Vent<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Prevents pressure buildup<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Backlash Specification<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">0.15mm &#8211; 0.25mm<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Precision gap control<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Mounting Orientation<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Horizontal \/ Vertical Base Mount<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">4x M14 threaded holes<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Thermal Capacity<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">35 kW (47 HP)<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Without auxiliary cooling<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Shaft Hardness<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">HRC 45-50<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Induction hardened<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Weight (Dry)<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">32 kg (70.5 lbs)<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Cast iron housing unit<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Warranty Period<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">24 Months<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">From date of commissioning<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"padding: 40px 20px; max-width: 1200px; margin: 0 auto;\">\n<h2 style=\"color: #0056b3; border-bottom: 2px solid #eeeeee; padding-bottom: 10px;\">United States Extreme Operating Conditions Field Study &amp; Compliance<\/h2>\n<p>The North American agricultural landscape presents a unique set of challenges that off-the-shelf gearboxes simply cannot survive. Our field engineers have mapped the exact operating matrices across key agricultural hubs to engineer a localized drivetrain solution.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 20px;\">\n<div style=\"flex: 1; min-width: 300px; padding: 20px; background-color: #fefefe; border: 1px solid #e0e0e0; border-radius: 8px; box-shadow: 0 4px 6px rgba(0,0,0,0.05);\">\n<h3 style=\"color: #333333;\">Midwest Corn Belt (Iowa, Illinois, Indiana)<\/h3>\n<p><strong>Condition:<\/strong> Heavy spring application of Anhydrous Ammonia and Urea. Extreme humidity and sudden temperature drops.<\/p>\n<p><strong>Gearbox Requirement:<\/strong> The high moisture content mixes with fertilizer dust, creating an aggressive acidic slurry. Shuyan agricultural gearboxes utilized here are equipped with a triple-layer polyurethane coating and stainless steel 304 output shaft sleeves to prevent the seals from scoring due to rust accumulation.<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 300px; padding: 20px; background-color: #fefefe; border: 1px solid #e0e0e0; border-radius: 8px; box-shadow: 0 4px 6px rgba(0,0,0,0.05);\">\n<h3 style=\"color: #333333;\">Great Plains (North Dakota, South Dakota)<\/h3>\n<p><strong>Condition:<\/strong> Sub-zero winter spreading operations where standard gear oil crystallizes, leading to catastrophic dry-starts.<\/p>\n<p><strong>Gearbox Requirement:<\/strong> We re-engineered the internal oil galleries. The splash lubrication system now rapidly channels synthetic 75W-90 oil to the upper pinion bearings within 0.5 seconds of PTO engagement, preventing metal-to-metal galling at -40\u00b0F.<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 300px; padding: 20px; background-color: #fefefe; border: 1px solid #e0e0e0; border-radius: 8px; box-shadow: 0 4px 6px rgba(0,0,0,0.05);\">\n<h3 style=\"color: #333333;\">Regional Regulatory Compliance Landscape<\/h3>\n<p><strong>United States:<\/strong> Fully complies with ASABE S318 (Safety for Agricultural Field Equipment) regarding PTO shielding and guarding. Operating noise falls below OSHA 85 dB(A) thresholds, ensuring operator safety.<\/p>\n<p><strong>Canada &amp; Mexico:<\/strong> Adheres to Canadian CSA M4254-1 standards and is certified to integrate seamlessly with standard 1-3\/8&#8243; spline configurations prevalent in Mexican sugarcane operations.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"background-color: #1e293b; color: #f8fafc; padding: 50px 20px;\">\n<div style=\"max-width: 1200px; margin: 0 auto;\">\n<h2 style=\"color: #38bdf8; border-bottom: 2px solid #334155; padding-bottom: 10px;\">Power System Selection Summary: The Engineer&#8217;s Perspective<\/h2>\n<p style=\"font-size: 1.1em; margin-bottom: 30px;\"><em>&#8220;In designing the FS-900X series, we refused to accept the industry norm that a fertilizer spreader gearbox is a &#8216;wear-and-tear&#8217; consumable. By transitioning from standard NBR rubber seals to Fluoroelastomer (Viton) and upgrading the gear geometry to AGMA Class 10, we&#8217;ve extended the mean time between failures (MTBF) from 2 seasons to over 5 seasons under heavy commercial use.&#8221;<\/em> \u2014 Lead Drivetrain Engineer, Shuyan agricultural gearbox Co., Ltd.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 30px;\">\n<div style=\"flex: 1; min-width: 350px;\">\n<h3 style=\"color: #e2e8f0;\">Brand Comparison: Why Shuyan Outlasts<\/h3>\n<p style=\"font-size: 0.9em; color: #94a3b8; margin-bottom: 15px;\"><em>Disclaimer: Competitor names are referenced for structural comparison purposes only. Shuyan is an independent manufacturer and claims no affiliation.<\/em><\/p>\n<table style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 0.95em; color: #ffffff;\">\n<tbody>\n<tr style=\"border-bottom: 1px solid #475569;\">\n<th style=\"padding: 10px;\">Feature<\/th>\n<th style=\"padding: 10px; color: #f87171;\">Standard Market Units<\/th>\n<th style=\"padding: 10px; color: #4ade80;\">Shuyan FS-900X<\/th>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #475569;\">\n<td style=\"padding: 10px;\">Housing Material<\/td>\n<td style=\"padding: 10px;\">Porous Cast Iron (Prone to cracking)<\/td>\n<td style=\"padding: 10px;\">QT450-10 Ductile Iron (High elasticity)<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #475569;\">\n<td style=\"padding: 10px;\">Bearing Setup<\/td>\n<td style=\"padding: 10px;\">Deep Groove Ball Bearings<\/td>\n<td style=\"padding: 10px;\">Heavy-duty Tapered Roller Bearings<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #475569;\">\n<td style=\"padding: 10px;\">Seal Defense<\/td>\n<td style=\"padding: 10px;\">Single NBR Lip (Fails in acidic dust)<\/td>\n<td style=\"padding: 10px;\">Double-Lip Viton with Labyrinth Shield<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">Gear Metallurgy<\/td>\n<td style=\"padding: 10px;\">45# Steel (Surface hardened only)<\/td>\n<td style=\"padding: 10px;\">20CrMnTi (Deep carburized, 0.8mm depth)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div style=\"flex: 1; min-width: 350px;\">\n<h3 style=\"color: #e2e8f0;\">OEM Replacement Compatibility<\/h3>\n<p style=\"margin-bottom: 15px;\">Our agricultural gearboxes are mathematically engineered to match the mounting bolt patterns, shaft dimensions, and gear ratios of major global brands. This ensures plug-and-play installation without welding or frame modification.<\/p>\n<ul style=\"list-style: none; padding: 0;\">\n<li style=\"margin-bottom: 10px; background-color: #334155; padding: 10px; border-radius: 4px;\">\u2714 <strong>Compatible with Comer Industries:<\/strong> Direct replacement for LF-205J and LF-205 series.<\/li>\n<li style=\"margin-bottom: 10px; background-color: #334155; padding: 10px; border-radius: 4px;\">\u2714 <strong>Compatible with Bondioli &amp; Pavesi:<\/strong> Replaces S2000 and S3000 spreader boxes.<\/li>\n<li style=\"margin-bottom: 10px; background-color: #334155; padding: 10px; border-radius: 4px;\">\u2714 <strong>Equipment Fitment:<\/strong> Designed for use on Kuhn, Amazone, Bogballe, and John Deere trailed &amp; 3-point linkage spreaders.<\/li>\n<\/ul>\n<p style=\"font-size: 0.85em; color: #94a3b8;\">*Legal Disclaimer: Shuyan agricultural gearbox Co., Ltd. is an independent manufacturer. All manufacturer names, numbers, symbols, and descriptions are used for reference purposes only and it is not implied that any part listed is the product of these manufacturers.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"text-align: center; padding: 30px 20px;\"><img decoding=\"async\" style=\"max-width: 800px; width: 100%; height: auto; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.1);\" src=\"https:\/\/agricultural-gearboxes.com\/wp-content\/uploads\/2026\/02\/agricultural-gearbox-5.webp\" alt=\"Precision Gear Manufacturing\" \/><\/div>\n<div style=\"padding: 40px 20px; max-width: 1200px; margin: 0 auto;\">\n<h2 style=\"color: #0056b3; border-bottom: 2px solid #eeeeee; padding-bottom: 10px;\">Field Operations: Engineer&#8217;s Dispatch Notes (U.S. Case Studies)<\/h2>\n<p style=\"margin-bottom: 30px;\">We believe in empirical data over theoretical promises. Here are direct excerpts from our field engineers detailing how Shuyan gearboxes resolved critical downtime for North American operators.<\/p>\n<div style=\"background-color: #fcfcfc; border-left: 5px solid #d9534f; padding: 20px; margin-bottom: 20px; box-shadow: 0 2px 4px rgba(0,0,0,0.05);\">\n<h3 style=\"margin-top: 0; color: #222222;\">Case File 01: The Corrosive Meltdown in Des Moines, Iowa<\/h3>\n<p style=\"margin: 5px 0;\"><strong>Client Pain Point:<\/strong> &#8220;Every mid-season, the urea dust eats through our seals. Oil leaks out, the gears run dry, and the gearbox locks up dead. We&#8217;re losing $5,000 a day in downtime during the critical pre-plant window.&#8221;<\/p>\n<p style=\"margin: 5px 0;\"><strong>Shuyan Solution:<\/strong> We deployed the FS-900X featuring the Viton double-lip seal combined with a stainless steel 304 rotor sleeve. The stainless steel prevents the microscopic rust pitting that tears up rubber seals.<\/p>\n<p style=\"margin: 5px 0; color: #2e7d32;\"><strong>Customer Feedback (Tom H., Farm Fleet Manager):<\/strong> &#8220;It&#8217;s been three full seasons. Not a single drop of gear oil on the spreader frame. The stainless sleeve engineering is brilliant.&#8221;<\/p>\n<\/div>\n<div style=\"background-color: #fcfcfc; border-left: 5px solid #d9534f; padding: 20px; margin-bottom: 20px; box-shadow: 0 2px 4px rgba(0,0,0,0.05);\">\n<h3 style=\"margin-top: 0; color: #222222;\">Case File 02: Shock Load Shattering in Lubbock, Texas<\/h3>\n<p style=\"margin: 5px 0;\"><strong>Client Pain Point:<\/strong> &#8220;Our operators are engaging the 1000 RPM PTO while the hopper is packed with 8 tons of damp potash. The sudden torque spike is literally shearing the bevel gears in half.&#8221;<\/p>\n<p style=\"margin: 5px 0;\"><strong>Shuyan Solution:<\/strong> Switched the gear metallurgy from standard induction-hardened steel to 20CrMnTi alloy. We carburized it to a depth of 1.0mm, leaving a ductile core that acts as a shock absorber. Paired this with a <a style=\"color: #0056b3; text-decoration: underline;\" href=\"http:\/\/shaft-pto.com\" target=\"_blank\" rel=\"noopener\">PTO shaft<\/a> equipped with a shear-bolt torque limiter.<\/p>\n<p style=\"margin: 5px 0; color: #2e7d32;\"><strong>Customer Feedback:<\/strong> &#8220;No more cracked housings or sheared gears. The torque limiter catches the operator errors, and the gearbox handles the rest flawlessly.&#8221;<\/p>\n<\/div>\n<div style=\"background-color: #fcfcfc; border-left: 5px solid #d9534f; padding: 20px; margin-bottom: 20px; box-shadow: 0 2px 4px rgba(0,0,0,0.05);\">\n<h3 style=\"margin-top: 0; color: #222222;\">Case File 03: The Pressure Cooker in Fresno, California<\/h3>\n<p style=\"margin: 5px 0;\"><strong>Client Pain Point:<\/strong> &#8220;Running orchard spreaders 14 hours a day in 105\u00b0F heat. The gear oil expands, the standard breather clogs with orchard dust, and the internal pressure blows out the bottom oil seal.&#8221;<\/p>\n<p style=\"margin: 5px 0;\"><strong>Shuyan Solution:<\/strong> Installed a specialized high-flow sintered bronze breather valve that allows air expansion while blocking 5-micron dust particles, combined with high-temperature synthetic gear lubricant.<\/p>\n<p style=\"margin: 5px 0; color: #2e7d32;\"><strong>Customer Feedback:<\/strong> &#8220;Operating temps dropped by 20 degrees, and we haven&#8217;t blown a seal all summer. Incredible attention to detail.&#8221;<\/p>\n<\/div>\n<div style=\"background-color: #fcfcfc; border-left: 5px solid #d9534f; padding: 20px; margin-bottom: 20px; box-shadow: 0 2px 4px rgba(0,0,0,0.05);\">\n<h3 style=\"margin-top: 0; color: #222222;\">Case File 04: Precision Spreading in Columbus, Ohio<\/h3>\n<p style=\"margin: 5px 0;\"><strong>Client Pain Point:<\/strong> &#8220;Our Variable Rate Technology (VRT) controllers constantly adjust spinner speed. But the backlash (play) in our current gearboxes causes a lag, resulting in uneven fertilizer distribution.&#8221;<\/p>\n<p style=\"margin: 5px 0;\"><strong>Shuyan Solution:<\/strong> Upgraded the gear cutting process to achieve AGMA Class 10 precision. We shimmed the tapered roller bearings to achieve an exact 0.15mm backlash tolerance, eliminating mechanical lag.<\/p>\n<p style=\"margin: 5px 0; color: #2e7d32;\"><strong>Customer Feedback:<\/strong> &#8220;Our spread maps are perfectly matching our prescription maps. The response time from hydraulic motor to spinner disc is instantaneous.&#8221;<\/p>\n<\/div>\n<div style=\"background-color: #fcfcfc; border-left: 5px solid #d9534f; padding: 20px; margin-bottom: 20px; box-shadow: 0 2px 4px rgba(0,0,0,0.05);\">\n<h3 style=\"margin-top: 0; color: #222222;\">Case File 05: The Salt Sludge in Fargo, North Dakota<\/h3>\n<p style=\"margin: 5px 0;\"><strong>Client Pain Point:<\/strong> &#8220;We use our spreaders for fertilizer in the spring, and rock salt for ice control in the winter. The corrosive salt sludge destroys the painted exterior, leading to structural rust within a year.&#8221;<\/p>\n<p style=\"margin: 5px 0;\"><strong>Shuyan Solution:<\/strong> Applied a marine-grade, 3-layer polyurethane epoxy coating over shot-blasted ductile iron. Upgraded all external hardware (bolts, plugs) to Marine Grade 316 Stainless Steel.<\/p>\n<p style=\"margin: 5px 0; color: #2e7d32;\"><strong>Customer Feedback:<\/strong> &#8220;Just washed it down after a brutal winter season. The gearbox still looks factory new. It&#8217;s built like a tank.&#8221;<\/p>\n<\/div>\n<\/div>\n<div style=\"background-color: #f4f6f8; padding: 40px 20px;\">\n<div style=\"max-width: 1200px; margin: 0 auto;\">\n<h2 style=\"color: #0056b3; border-bottom: 2px solid #cccccc; padding-bottom: 10px;\">Diagnostic Guide: 4 Telltale Signs Your Spreader Gearbox Needs Replacement<\/h2>\n<p>Proactive maintenance saves crops. Identifying failure modes before catastrophic breakdown prevents costly downtime. Look for these signs on your agricultural gearbox:<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-top: 20px;\">\n<div style=\"flex: 1; min-width: 250px; padding: 15px; background-color: #ffffff; border-radius: 5px; border-top: 4px solid #f0ad4e;\">\n<h4 style=\"margin-top: 0;\">1. The &#8220;Silver Swirl&#8221; in Gear Oil<\/h4>\n<p style=\"font-size: 0.9em;\">If checking the oil level reveals a metallic, glittery sheen, the carburized layer of the bevel gears has breached. The metal shavings will rapidly destroy the roller bearings. Immediate replacement is required.<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 250px; padding: 15px; background-color: #ffffff; border-radius: 5px; border-top: 4px solid #f0ad4e;\">\n<h4 style=\"margin-top: 0;\">2. High-Pitched Whining Under Load<\/h4>\n<p style=\"font-size: 0.9em;\">A prominent howling noise that increases with PTO RPM indicates that the tapered roller bearings have lost their pre-load, altering the gear mesh pattern. Gears are now wearing at the wrong angle.<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 250px; padding: 15px; background-color: #ffffff; border-radius: 5px; border-top: 4px solid #f0ad4e;\">\n<h4 style=\"margin-top: 0;\">3. Output Shaft Radial Play<\/h4>\n<p style=\"font-size: 0.9em;\">Grab the spinner disc and attempt to rock it side to side. Any visible movement in the vertical output shaft means the lower bearing is shattered. Operating in this state will snap the housing.<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 250px; padding: 15px; background-color: #ffffff; border-radius: 5px; border-top: 4px solid #f0ad4e;\">\n<h4 style=\"margin-top: 0;\">4. Persistent Seal Weepage<\/h4>\n<p style=\"font-size: 0.9em;\">Rubber seals harden over time. However, if a newly replaced seal immediately leaks, the shaft itself has been grooved by dirt. The gearbox must be replaced or the shaft re-machined with a stainless speedi-sleeve.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"text-align: center; padding: 30px 20px;\"><img decoding=\"async\" style=\"max-width: 800px; width: 100%; height: auto; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.1);\" src=\"https:\/\/agricultural-gearboxes.com\/wp-content\/uploads\/2026\/02\/agricultural-gearbox-assembly-2.webp\" alt=\"Gearbox Assembly Line\" \/><\/div>\n<div style=\"padding: 40px 20px; max-width: 1200px; margin: 0 auto;\">\n<h2 style=\"color: #0056b3; border-bottom: 2px solid #eeeeee; padding-bottom: 10px;\">Frequently Asked Questions: Fertilizer Spreader Drivetrain Engineering<\/h2>\n<div style=\"margin-top: 20px;\">\n<div style=\"margin-bottom: 15px; border: 1px solid #dddddd; border-radius: 5px;\">\n<div style=\"background-color: #f8f9fa; padding: 15px; font-weight: bold; cursor: pointer; color: #333333;\">1. What is the optimal gear oil for Shuyan agricultural gearboxes in cold climates?<\/div>\n<div style=\"padding: 15px; border-top: 1px solid #dddddd; color: #555555;\">For ambient temperatures below 32\u00b0F (0\u00b0C), we mandate the use of fully synthetic 75W-90 GL-5 gear oil. For standard summer operations above 50\u00b0F (10\u00b0C), standard 80W-90 or SAE 90 EP (Extreme Pressure) oil is sufficient.<\/div>\n<\/div>\n<div style=\"margin-bottom: 15px; border: 1px solid #dddddd; border-radius: 5px;\">\n<div style=\"background-color: #f8f9fa; padding: 15px; font-weight: bold; cursor: pointer; color: #333333;\">2. Can I change the input speed from 540 RPM to 1000 RPM?<\/div>\n<div style=\"padding: 15px; border-top: 1px solid #dddddd; color: #555555;\">No. Gearboxes are ratio-specific. Feeding 1000 RPM into a gearbox engineered with a 1:1.21 ratio designed for 540 RPM will cause the spinner discs to overspeed, destroying the spread pattern and potentially overheating the bearings. You must order the specific model configured for 1000 RPM input.<\/div>\n<\/div>\n<div style=\"margin-bottom: 15px; border: 1px solid #dddddd; border-radius: 5px;\">\n<div style=\"background-color: #f8f9fa; padding: 15px; font-weight: bold; cursor: pointer; color: #333333;\">3. How does the Viton double-lip seal differ from standard NBR?<\/div>\n<div style=\"padding: 15px; border-top: 1px solid #dddddd; color: #555555;\">Nitrile Butadiene Rubber (NBR) degrades rapidly when exposed to the acidic nature of fertilizers and UV light. Viton (Fluoroelastomer) offers superior chemical resistance and withstands operating temperatures up to 200\u00b0C (392\u00b0F) without hardening, extending seal life by over 300%.<\/div>\n<\/div>\n<div style=\"margin-bottom: 15px; border: 1px solid #dddddd; border-radius: 5px;\">\n<div style=\"background-color: #f8f9fa; padding: 15px; font-weight: bold; cursor: pointer; color: #333333;\">4. Are these gearboxes compatible with hydraulic motor inputs?<\/div>\n<div style=\"padding: 15px; border-top: 1px solid #dddddd; color: #555555;\">Yes. While standard models feature splined inputs for tractor PTOs, we manufacture hydraulic flange adapters (e.g., SAE A or SAE B 2-bolt mounts) to connect directly to orbital hydraulic motors for Variable Rate Technology (VRT) applications.<\/div>\n<\/div>\n<div style=\"margin-bottom: 15px; border: 1px solid #dddddd; border-radius: 5px;\">\n<div style=\"background-color: #f8f9fa; padding: 15px; font-weight: bold; cursor: pointer; color: #333333;\">5. Do you offer custom gear ratios for OEM manufacturing?<\/div>\n<div style=\"padding: 15px; border-top: 1px solid #dddddd; color: #555555;\">Absolutely. With an MOQ (Minimum Order Quantity), our engineering team can cut specific gear sets to achieve any custom ratio required to match your precise spreader disc geometry and agronomic requirements.<\/div>\n<\/div>\n<div style=\"margin-bottom: 15px; border: 1px solid #dddddd; border-radius: 5px;\">\n<div style=\"background-color: #f8f9fa; padding: 15px; font-weight: bold; cursor: pointer; color: #333333;\">6. What maintenance schedule should be followed?<\/div>\n<div style=\"padding: 15px; border-top: 1px solid #dddddd; color: #555555;\">Break-in oil should be changed after the first 50 hours of operation to remove manufacturing micro-debris. Subsequent oil changes should occur every 250 hours or annually before winter storage. Greasing the input splines is recommended daily.<\/div>\n<\/div>\n<div style=\"margin-bottom: 15px; border: 1px solid #dddddd; border-radius: 5px;\">\n<div style=\"background-color: #f8f9fa; padding: 15px; font-weight: bold; cursor: pointer; color: #333333;\">7. Why is there a breather valve on the gearbox?<\/div>\n<div style=\"padding: 15px; border-top: 1px solid #dddddd; color: #555555;\">As gears operate, the oil heats and expands. Without a breather valve, this thermal expansion would create internal pressure that blows out the rubber oil seals. Our sintered bronze breather allows air to escape while blocking dust.<\/div>\n<\/div>\n<div style=\"margin-bottom: 15px; border: 1px solid #dddddd; border-radius: 5px;\">\n<div style=\"background-color: #f8f9fa; padding: 15px; font-weight: bold; cursor: pointer; color: #333333;\">8. Can the housing withstand impact from rocks in the field?<\/div>\n<div style=\"padding: 15px; border-top: 1px solid #dddddd; color: #555555;\">Yes, our housings are cast from QT450-10 ductile iron. Unlike standard grey cast iron which is brittle and shatters upon impact, ductile iron has microscopic graphite nodules that provide elasticity, allowing it to absorb severe physical shocks.<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"background-color: #e2e8f0; padding: 50px 20px;\">\n<div style=\"max-width: 1200px; margin: 0 auto;\">\n<h2 style=\"color: #1e293b; text-align: center; margin-bottom: 40px;\">Complete Drivetrain Synergy: The Shuyan One-Stop Solution<\/h2>\n<p style=\"text-align: center; max-width: 800px; margin: 0 auto 30px auto; color: #475569;\">A gearbox is only as strong as the components feeding it power. Shuyan agricultural gearbox Co., Ltd. manufactures the entire drivetrain ecosystem. By sourcing all components from a single engineering standard, you eliminate mismatched tolerances and destructive vibrations.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 20px;\">\n<div style=\"flex: 1; min-width: 250px; max-width: 350px; background-color: #ffffff; padding: 20px; border-radius: 8px; text-align: center; box-shadow: 0 4px 6px rgba(0,0,0,0.1);\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; margin-bottom: 15px; border-radius: 4px;\" src=\"https:\/\/agricultural-gearboxes.com\/wp-content\/uploads\/2026\/02\/pto-shaft-1.webp\" alt=\"Heavy Duty PTO Shaft\" \/><\/p>\n<h3 style=\"color: #0056b3; font-size: 1.2em;\">Telescopic <a style=\"color: #0056b3; text-decoration: none;\" href=\"http:\/\/shaft-pto.com\" target=\"_blank\" rel=\"noopener\">PTO Shafts<\/a><\/h3>\n<p style=\"font-size: 0.9em; color: #555555;\">Featuring CE-certified safety guards, forged universal joints, and integrated shear-bolt or slip-clutch torque limiters to protect the gearbox from sudden jams. Available in lemon, triangular, or star tube profiles.<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 250px; max-width: 350px; background-color: #ffffff; padding: 20px; border-radius: 8px; text-align: center; box-shadow: 0 4px 6px rgba(0,0,0,0.1);\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; margin-bottom: 15px; border-radius: 4px;\" src=\"https:\/\/agricultural-gearboxes.com\/wp-content\/uploads\/2026\/02\/sprocket.webp\" alt=\"Agricultural Sprocket\" \/><\/p>\n<h3 style=\"color: #0056b3; font-size: 1.2em;\">Precision Sprockets<\/h3>\n<p style=\"font-size: 0.9em; color: #555555;\">Induction-hardened teeth sprockets designed to drive the fertilizer conveyor chains. Machined to exact ANSI\/DIN standards for flawless chain engagement.<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 250px; max-width: 350px; background-color: #ffffff; padding: 20px; border-radius: 8px; text-align: center; box-shadow: 0 4px 6px rgba(0,0,0,0.1);\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; margin-bottom: 15px; border-radius: 4px;\" src=\"https:\/\/agricultural-gearboxes.com\/wp-content\/uploads\/2026\/02\/chains.webp\" alt=\"Agricultural Roller Chain\" \/><\/p>\n<h3 style=\"color: #0056b3; font-size: 1.2em;\">Agricultural Roller Chains<\/h3>\n<p style=\"font-size: 0.9em; color: #555555;\">Heavy-duty CA550 \/ CA620 chains with specialized anti-rust zinc plating. Built to endure the high-tensile loads of dragging wet, heavy fertilizer across the hopper floor.<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 250px; max-width: 350px; background-color: #ffffff; padding: 20px; border-radius: 8px; text-align: center; box-shadow: 0 4px 6px rgba(0,0,0,0.1);\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; margin-bottom: 15px; border-radius: 4px;\" src=\"https:\/\/agricultural-gearboxes.com\/wp-content\/uploads\/2026\/02\/pulleys.webp\" alt=\"Agricultural V-Belt Pulleys\" \/><\/p>\n<h3 style=\"color: #0056b3; font-size: 1.2em;\">V-Belt Pulleys &amp; Gears<\/h3>\n<p style=\"font-size: 0.9em; color: #555555;\">Statically and dynamically balanced cast iron pulleys for vibration-free power transmission. We also supply custom spur and helical gears for internal machinery repairs.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"text-align: center; padding: 30px 20px;\"><img decoding=\"async\" style=\"max-width: 800px; width: 100%; height: auto; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.1);\" src=\"https:\/\/agricultural-gearboxes.com\/wp-content\/uploads\/2026\/02\/agricultural-gearbox-factory-1.webp\" alt=\"Shuyan Factory Production\" \/><\/div>\n<div style=\"padding: 40px 20px; max-width: 1200px; margin: 0 auto;\">\n<h2 style=\"color: #0056b3; border-bottom: 2px solid #eeeeee; padding-bottom: 10px;\">Ag-Tech Horizons: Future Development of Mechanical Drivetrains<\/h2>\n<p style=\"font-size: 1.05em; color: #444444;\">The agricultural machinery sector is rapidly adopting ISOBUS architecture and Variable Rate Technology (VRT). While electronics dictate the intelligence of the spread, the mechanical agricultural gearbox executes the brute force. Our R&amp;D division at <a style=\"color: #0056b3; text-decoration: underline;\" href=\"https:\/\/agricultural-gearboxes.com\/es\/\">Shuyan<\/a> is actively integrating sensor-ready ports into our gearbox housings, allowing OEMs to plug in IoT vibration and thermal sensors for predictive maintenance algorithms.<\/p>\n<\/div>\n<div id=\"contact\" style=\"background-color: #0056b3; color: #ffffff; padding: 60px 20px; text-align: center;\">\n<h2 style=\"font-size: 2.2em; margin-bottom: 20px; color: #ffffff;\">Engineer Your Machinery&#8217;s Reliability with Shuyan<\/h2>\n<p style=\"font-size: 1.1em; max-width: 800px; margin: 0 auto 30px auto; color: #e0e0e0;\">From standardized OEM replacements to completely bespoke, non-standard mechanical designs engineered from your CAD drawings. Shuyan agricultural gearbox Co., Ltd. possesses the metallurgical mastery, CNC precision, and massive production scale to fulfill your procurement needs seamlessly.<\/p>\n<div style=\"display: flex; justify-content: center; gap: 20px; flex-wrap: wrap;\"><a style=\"display: inline-block; padding: 15px 40px; background-color: #ffffff; color: #0056b3; font-size: 1.1em; font-weight: bold; text-decoration: none; border-radius: 5px; border: 2px solid #ffffff;\" href=\"https:\/\/agricultural-gearboxes.com\/es\/contact-us\/\">CONNECT WITH OUR ENGINEERS<\/a><br \/>\n<a style=\"display: inline-block; padding: 15px 40px; background-color: transparent; color: #ffffff; font-size: 1.1em; font-weight: bold; text-decoration: none; border-radius: 5px; border: 2px solid #ffffff;\" href=\"https:\/\/agricultural-gearboxes.com\/es\/\">EXPLORE OUR CATALOG<\/a><\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Fertilizer Spreader Agricultural Gearbox for the United States Market: Advanced Drivetrain Solutions for Precision Agriculture Engineered for extreme corrosive environments and continuous heavy-duty torque loads. Explore the ultimate power conversion systems trusted by leading North American OEM agricultural machinery manufacturers. REQUEST ENGINEERING DRAWINGS &amp; QUOTE Core Mechanics &amp; Application: Fertilizer Spreader Drivetrain In the precision [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[9936],"tags":[332,5037,4815,7109],"class_list":["post-232247","post","type-post","status-publish","format-standard","hentry","category-industry","tag-agricultural-gearbox","tag-agricultural-gearbox-factory","tag-agricultural-gearbox-manufacturer","tag-agricultural-gearbox-supplier"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/agricultural-gearboxes.com\/es\/wp-json\/wp\/v2\/posts\/232247","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agricultural-gearboxes.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agricultural-gearboxes.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agricultural-gearboxes.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agricultural-gearboxes.com\/es\/wp-json\/wp\/v2\/comments?post=232247"}],"version-history":[{"count":1,"href":"https:\/\/agricultural-gearboxes.com\/es\/wp-json\/wp\/v2\/posts\/232247\/revisions"}],"predecessor-version":[{"id":232248,"href":"https:\/\/agricultural-gearboxes.com\/es\/wp-json\/wp\/v2\/posts\/232247\/revisions\/232248"}],"wp:attachment":[{"href":"https:\/\/agricultural-gearboxes.com\/es\/wp-json\/wp\/v2\/media?parent=232247"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agricultural-gearboxes.com\/es\/wp-json\/wp\/v2\/categories?post=232247"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agricultural-gearboxes.com\/es\/wp-json\/wp\/v2\/tags?post=232247"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}