{"id":2206,"date":"2026-09-23T08:59:59","date_gmt":"2026-09-23T08:59:59","guid":{"rendered":"https:\/\/superiortransmissioninc.com\/?post_type=product&#038;p=2206"},"modified":"2026-09-23T08:59:59","modified_gmt":"2026-09-23T08:59:59","slug":"ep-180-250hp-square-baler-gearbox-ep-fk263","status":"publish","type":"product","link":"https:\/\/superiortransmissioninc.com\/ja\/product\/ep-180-250hp-square-baler-gearbox-ep-fk263\/","title":{"rendered":"EP-180-250HP\u89d2\u578b\u30d9\u30fc\u30e9\u30fc\u7528\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\uff08EP-FK263\uff09"},"content":{"rendered":"<div style=\"width: 100%; max-width: 100%; min-width: 100%; font-family: Georgia,'Times New Roman',serif; color: #1a1a1a; line-height: 1.7;\">\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; background: linear-gradient(135deg,#2b1d0e 0%,#5c3a1e 55%,#7a5230 100%); padding: 44px 24px 36px; box-sizing: border-box;\">\n<p style=\"margin: 0 0 8px; color: #d4a96a; letter-spacing: 0.08em; text-transform: uppercase;\">Agricultural Transmission \u00b7 Square Baler Series<\/p>\n<h2 style=\"margin: 0 0 16px; color: #ffffff; font-family: 'Helvetica Neue',Arial,sans-serif; font-weight: bold; line-height: 1.25;\">EP-180-250HP\u89d2\u578b\u30d9\u30fc\u30e9\u30fc\u7528\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\uff08EP-FK263\uff09<\/h2>\n<p style=\"margin: 0 0 24px; color: #e8d5b8; max-width: 700px;\">\u9811\u4e08\u306a <strong style=\"color: #ffffff;\">square baler gearbox<\/strong> engineered for high-volume, large-format baling at 180 hp nominal and 250 hp peak \u2014 built to sustain the intense cyclic loading of industrial-scale baling in wheat, hay, silage, and specialty-crop operations across every major agricultural region.<\/p>\n<p><a style=\"display: inline-block; background: #d4a96a; color: #1a1a1a; padding: 13px 32px; text-decoration: none; font-family: 'Helvetica Neue',Arial,sans-serif; font-weight: bold; letter-spacing: 0.03em; border-radius: 3px;\" href=\"https:\/\/superiortransmissioninc.com\/ja\/square-baler-gearbox\/\">Request a Quote \u2192<\/a><\/p>\n<\/div>\n<h2 style=\"margin: 0 0 16px; color: #2b1d0e; font-family: 'Helvetica Neue',Arial,sans-serif;\">Technical Specifications \u2014 EP-FK263<\/h2>\n<p style=\"margin: 0 0 20px; color: #333;\">All parameters below are drawn directly from the EP-FK263 engineering data sheet and manufacturing drawings. Power figures correspond to standardized agricultural PTO test conditions. Contact us for custom variants.<\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch;\">\n<table style=\"width: 100%; max-width: 100%; min-width: 700px; border-collapse: collapse; table-layout: fixed;\">\n<thead>\n<tr>\n<th style=\"background: linear-gradient(90deg,#2b1d0e,#5c3a1e); color: #ffffff; padding: 12px 10px; text-align: center; border: 1px solid #c8b49a;\">\u30bf\u30a4\u30d7<\/th>\n<th style=\"background: linear-gradient(90deg,#2b1d0e,#5c3a1e); color: #ffffff; padding: 12px 10px; text-align: center; border: 1px solid #c8b49a;\">Gear Ratio (i)<\/th>\n<th style=\"background: linear-gradient(90deg,#2b1d0e,#5c3a1e); color: #ffffff; padding: 12px 10px; text-align: center; border: 1px solid #c8b49a;\">\u9069\u3057\u3066\u3044\u308b<\/th>\n<th style=\"background: linear-gradient(90deg,#2b1d0e,#5c3a1e); color: #ffffff; padding: 12px 10px; text-align: center; border: 1px solid #c8b49a;\">RPM Input (r\/min)<\/th>\n<th style=\"background: linear-gradient(90deg,#2b1d0e,#5c3a1e); color: #ffffff; padding: 12px 10px; text-align: center; border: 1px solid #c8b49a;\">RPM Output (r\/min)<\/th>\n<th style=\"background: linear-gradient(90deg,#2b1d0e,#5c3a1e); color: #ffffff; padding: 12px 10px; text-align: center; border: 1px solid #c8b49a;\">KW Nom (hp)<\/th>\n<th style=\"background: linear-gradient(90deg,#2b1d0e,#5c3a1e); color: #ffffff; padding: 12px 10px; text-align: center; border: 1px solid #c8b49a;\">KW Max (hp)<\/th>\n<th style=\"background: linear-gradient(90deg,#2b1d0e,#5c3a1e); color: #ffffff; padding: 12px 10px; text-align: center; border: 1px solid #c8b49a;\">Toothing<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #fdf7ef;\">\n<td style=\"padding: 11px 10px; text-align: center; border: 1px solid #e0cdb4;\">Speed Increase<\/td>\n<td style=\"padding: 11px 10px; text-align: center; border: 1px solid #e0cdb4;\">1 : 2.69<\/td>\n<td style=\"padding: 11px 10px; text-align: center; border: 1px solid #e0cdb4;\">Square Baler, etc.<\/td>\n<td style=\"padding: 11px 10px; text-align: center; border: 1px solid #e0cdb4;\">760<\/td>\n<td style=\"padding: 11px 10px; text-align: center; border: 1px solid #e0cdb4;\">2045<\/td>\n<td style=\"padding: 11px 10px; text-align: center; border: 1px solid #e0cdb4;\">180<\/td>\n<td style=\"padding: 11px 10px; text-align: center; border: 1px solid #e0cdb4;\">250<\/td>\n<td style=\"padding: 11px 10px; text-align: center; border: 1px solid #e0cdb4;\">Gleason Straight Teeth<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"margin: 32px 0 14px; color: #2b1d0e; font-family: 'Helvetica Neue',Arial,sans-serif;\">Outline Dimensions (mm)<\/h3>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch;\">\n<table style=\"width: 100%; max-width: 100%; min-width: 680px; border-collapse: collapse; table-layout: fixed;\">\n<thead>\n<tr>\n<th style=\"background: linear-gradient(90deg,#5c3a1e,#7a5230); color: #ffffff; padding: 11px 10px; text-align: center; border: 1px solid #c8b49a;\">Overall Height (mm)<\/th>\n<th style=\"background: linear-gradient(90deg,#5c3a1e,#7a5230); color: #ffffff; padding: 11px 10px; text-align: center; border: 1px solid #c8b49a;\">Overall Width (mm)<\/th>\n<th style=\"background: linear-gradient(90deg,#5c3a1e,#7a5230); color: #ffffff; padding: 11px 10px; text-align: center; border: 1px solid #c8b49a;\">Housing Depth (mm)<\/th>\n<th style=\"background: linear-gradient(90deg,#5c3a1e,#7a5230); color: #ffffff; padding: 11px 10px; text-align: center; border: 1px solid #c8b49a;\">Base Footprint L \u00d7 W (mm)<\/th>\n<th style=\"background: linear-gradient(90deg,#5c3a1e,#7a5230); color: #ffffff; padding: 11px 10px; text-align: center; border: 1px solid #c8b49a;\">Input Flange Bore (mm)<\/th>\n<th style=\"background: linear-gradient(90deg,#5c3a1e,#7a5230); color: #ffffff; padding: 11px 10px; text-align: center; border: 1px solid #c8b49a;\">Output Flange Bore (mm)<\/th>\n<th style=\"background: linear-gradient(90deg,#5c3a1e,#7a5230); color: #ffffff; padding: 11px 10px; text-align: center; border: 1px solid #c8b49a;\">\u53d6\u308a\u4ed8\u3051\u30dc\u30eb\u30c8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #fdf7ef;\">\n<td style=\"padding: 11px 10px; text-align: center; border: 1px solid #e0cdb4;\">395.8<\/td>\n<td style=\"padding: 11px 10px; text-align: center; border: 1px solid #e0cdb4;\">310.0<\/td>\n<td style=\"padding: 11px 10px; text-align: center; border: 1px solid #e0cdb4;\">450.0<\/td>\n<td style=\"padding: 11px 10px; text-align: center; border: 1px solid #e0cdb4;\">270.0 \u00d7 165.0<\/td>\n<td style=\"padding: 11px 10px; text-align: center; border: 1px solid #e0cdb4;\">\u00d8125.0 (+0.06\/+0.01)<\/td>\n<td style=\"padding: 11px 10px; text-align: center; border: 1px solid #e0cdb4;\">\u00d890.0 (+0.06\/+0.01)<\/td>\n<td style=\"padding: 11px 10px; text-align: center; border: 1px solid #e0cdb4;\">4 \u00d7 M12 \/ 4 \u00d7 M10<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 10px; text-align: center; border: 1px solid #e0cdb4; color: #666; font-style: italic;\" colspan=\"7\">Remark: Special shaft dimensions, keyways, and surface coatings are available on request. Custom configurations accepted.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2211\" src=\"https:\/\/superiortransmissioninc.com\/wp-content\/uploads\/2026\/09\/superiortransmissioninc-product-EP-180-250HP-Square-Baler-Gearbox-EP-FK263-draft.webp\" alt=\"\" width=\"1000\" height=\"500\" title=\"\" srcset=\"https:\/\/superiortransmissioninc.com\/wp-content\/uploads\/2026\/09\/superiortransmissioninc-product-EP-180-250HP-Square-Baler-Gearbox-EP-FK263-draft.webp 1000w, https:\/\/superiortransmissioninc.com\/wp-content\/uploads\/2026\/09\/superiortransmissioninc-product-EP-180-250HP-Square-Baler-Gearbox-EP-FK263-draft-980x490.webp 980w, https:\/\/superiortransmissioninc.com\/wp-content\/uploads\/2026\/09\/superiortransmissioninc-product-EP-180-250HP-Square-Baler-Gearbox-EP-FK263-draft-480x240.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" \/><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; font-family: Georgia,'Times New Roman',serif; color: #1a1a1a; line-height: 1.7;\">\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 24px 32px; box-sizing: border-box; background: #faf7f2;\">\n<h2 style=\"margin: 0 0 16px; color: #2b1d0e; font-family: 'Helvetica Neue',Arial,sans-serif;\">What Is the EP-FK263 Square Baler Gearbox?<\/h2>\n<p style=\"margin: 0 0 18px;\">The EP-FK263 is a purpose-built <strong>square baler gearbox<\/strong> designed for large commercial balers and high-output agricultural operations where the 80\u2013120 hp class is simply not enough. Operating at a gear ratio of i = 1:2.69, it accepts 760 r\/min at the input shaft and delivers 2045 r\/min to the drive side \u2014 a significant speed step that enables the baler&#8217;s plunger, knotter, and flywheel assembly to cycle at the rates demanded by modern large-square baler designs. Rated at 180 hp nominal with a certified 250 hp peak capacity, this unit carries the power headroom that commercial baling contractors and large farm operations genuinely need when pushing throughput limits in dense or moist crop conditions.<\/p>\n<p style=\"margin: 0 0 18px;\">\u7406\u89e3 <em>what a square baler gearbox is used for<\/em> at this power level clarifies the engineering priorities. In a large square baler, the gearbox is the central node that translates tractor PTO power into precisely timed motion across the plunger, knotter mechanism, and stuffer chute. At 180\u2013250 hp, any structural weakness in the gear set, housing, or bearing arrangement becomes apparent very quickly \u2014 through noise, heat, or catastrophic tooth failure. The EP-FK263 is designed to none of those outcomes: it uses Gleason Straight Teeth gear profiles on carburized alloy steel gear sets, seated in a ductile iron housing that is dimensionally stable under both thermal cycling and shock loading.<\/p>\n<p style=\"margin: 0;\">Whether you are sourcing a <strong>replacement square baler gearbox<\/strong> for a worn original unit or specifying components for a new machine platform, the EP-FK263 brings together the speed ratio, power capacity, and dimensional envelope that large-format balers require. Its mounting geometry accommodates the full range of heavy-duty square baler frames, and custom shaft dimensions and surface treatments are available for OEM integration.<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 24px 32px; box-sizing: border-box; background: #faf7f2;\">\n<h2 style=\"margin: 0 0 16px; color: #2b1d0e; font-family: 'Helvetica Neue',Arial,sans-serif;\">How Does This Square Baler Gearbox Work?<\/h2>\n<p style=\"margin: 0 0 18px;\">The EP-FK263 enters the drivetrain at the PTO connection point, where tractor engine power arrives at 760 r\/min \u2014 a higher input speed than the standard 540 r\/min class, reflecting the more demanding drive system of large-scale baling equipment. Inside the housing, a Gleason Straight Teeth gear pair transmits that rotation through a ratio of 1:2.69, stepping output speed up to 2045 r\/min. That output speed feeds the baler&#8217;s main crankshaft or flywheel drive directly, enabling the plunger to cycle at the frequency needed to form large, consistently dense bales at high field throughput.<\/p>\n<p style=\"margin: 0 0 18px;\">The relatively high step-up ratio \u2014 nearly 2.7:1 \u2014 means the torque at the output shaft is lower than the input, while speed is proportionally higher. The gear teeth carry heavy instantaneous loads each time the plunger reverses direction against compacted crop. Gleason Straight Teeth geometry distributes those loads across the full face width without the axial thrust that helical teeth produce, which simplifies bearing load cases and makes the <strong>square baler gearbox<\/strong> behavior more predictable under real field conditions. The ductile iron housing acts as a rigid structural member, preventing distortion that would compromise gear mesh geometry under peak torque events.<\/p>\n<p style=\"margin: 0 0 18px;\">At 250 hp peak, this <strong>square baler gearbox<\/strong> is among the highest-rated units in the agricultural market. Operators running large-format balers \u2014 common in UK and Australian broad-acre grain regions, as well as North American commercial hay contracting \u2014 will recognize that at this power level, gearbox margin is not a luxury. A unit sized only to nominal power can shear teeth on a straw plug or dense windrow within a season. The EP-FK263&#8217;s 70 hp surge margin keeps the drivetrain intact when conditions spike beyond the average.<\/p>\n<p style=\"margin: 0;\">The three-view engineering drawing confirms a compact, well-proportioned housing: 395.8 mm tall, 310.0 mm wide, with a base footprint of 270.0 \u00d7 165.0 mm and a total drive-side depth of 450.0 mm. Both input and output flanges carry oversized precision bores \u2014 \u00d8125.0 mm input, \u00d890.0 mm output \u2014 to accommodate the heavy-wall shafting that high-torque agricultural drives demand.<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 24px 32px; box-sizing: border-box; background: #ffffff;\">\n<h2 style=\"margin: 0 0 8px; color: #2b1d0e; font-family: 'Helvetica Neue',Arial,sans-serif;\">Five Reasons to Choose the EP-FK263<\/h2>\n<p style=\"margin: 0 0 28px; color: #444;\">Here is why agricultural engineers and procurement teams consistently select this <strong>square baler gearbox<\/strong> for large-format baling platforms.<\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; display: flex; flex-wrap: wrap; gap: 16px; box-sizing: border-box;\">\n<div style=\"flex: 1 1 280px; max-width: 100%; background: #fdf7ef; border-left: 4px solid #7a5230; padding: 20px 18px; box-sizing: border-box;\">\n<h3 style=\"margin: 0 0 10px; color: #2b1d0e; font-family: 'Helvetica Neue',Arial,sans-serif;\">1 \u00b7 High Step-Up Ratio at 1:2.69<\/h3>\n<p style=\"margin: 0; color: #333;\">A 1:2.69 gear ratio delivers 2045 r\/min output from a 760 r\/min input \u2014 a performance range that matches the drive requirements of modern large-square baler designs. This ratio enables fast plunger cycling rates without oversizing the tractor&#8217;s PTO speed, making the gearbox compatible with high-horsepower PTO-driven drive systems across the major tractor brands used in USA, UK, and Australian commercial operations.<\/p>\n<\/div>\n<div style=\"flex: 1 1 280px; max-width: 100%; background: #fdf7ef; border-left: 4px solid #7a5230; padding: 20px 18px; box-sizing: border-box;\">\n<h3 style=\"margin: 0 0 10px; color: #2b1d0e; font-family: 'Helvetica Neue',Arial,sans-serif;\">2 \u00b7 250 hp Peak Capacity \u2014 Real Safety Margin<\/h3>\n<p style=\"margin: 0; color: #333;\">Nominal 180 hp ratings describe average-condition performance. What separates a reliable <strong>new square baler gearbox<\/strong> from an undersized one is peak tolerance. The EP-FK263 is tested and verified at 250 hp \u2014 a 38% headroom above nominal. Dense alfalfa, high-moisture silage crop, and sudden feed surges from misaligned windrows all push gearboxes beyond their nominal ratings routinely. This margin is what keeps the unit in service through a full season.<\/p>\n<\/div>\n<div style=\"flex: 1 1 280px; max-width: 100%; background: #fdf7ef; border-left: 4px solid #7a5230; padding: 20px 18px; box-sizing: border-box;\">\n<h3 style=\"margin: 0 0 10px; color: #2b1d0e; font-family: 'Helvetica Neue',Arial,sans-serif;\">3 \u00b7 Large-Bore Precision Flanges<\/h3>\n<p style=\"margin: 0; color: #333;\">Input bore \u00d8125.0 mm and output bore \u00d890.0 mm are engineered to tolerances of +0.06\/+0.01 mm, providing a reliable interference-and-clearance fit for heavy-duty shafting. The four-bolt M12 and M10 flange patterns on input and output sides respectively match large baler frame standards, enabling drop-in installation on most commercial platforms without secondary machining. This is a practical consideration for contractors sourcing a <em>replacement square baler gearbox<\/em> mid-season.<\/p>\n<\/div>\n<div style=\"flex: 1 1 280px; max-width: 100%; background: #fdf7ef; border-left: 4px solid #7a5230; padding: 20px 18px; box-sizing: border-box;\">\n<h3 style=\"margin: 0 0 10px; color: #2b1d0e; font-family: 'Helvetica Neue',Arial,sans-serif;\">4 \u00b7 Carburized Gleason Teeth \u2014 Verified Wear Resistance<\/h3>\n<p style=\"margin: 0; color: #333;\">The Gleason Straight Teeth profile, combined with carburizing and case hardening of the gear material to HRC 58\u201362 at the tooth surface, produces a component that resists pitting and micropitting under high-cycle agricultural loads. Gear tooth geometry is inspected post-heat-treatment by CMM to confirm contact pattern and pitch accuracy. Users sourcing <em>agri supply square baler gearbox<\/em> components for demanding crop conditions can rely on this documented quality standard.<\/p>\n<\/div>\n<div style=\"flex: 1 1 280px; max-width: 100%; background: #fdf7ef; border-left: 4px solid #7a5230; padding: 20px 18px; box-sizing: border-box;\">\n<h3 style=\"margin: 0 0 10px; color: #2b1d0e; font-family: 'Helvetica Neue',Arial,sans-serif;\">5 \u00b7 Three-Axis Compact Envelope<\/h3>\n<p style=\"margin: 0; color: #333;\">Despite its high power class, the EP-FK263 fits within a 395.8 \u00d7 310.0 \u00d7 450.0 mm three-dimensional envelope. The base footprint of 270.0 \u00d7 165.0 mm keeps the mounting interface compact relative to the power transmitted. This matters particularly for retrofitting onto existing large baler frames where space between the gearbox and the baler chamber structure is constrained \u2014 a common scenario when replacing worn gearboxes on second-generation machine platforms.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 24px 32px; box-sizing: border-box; background: #faf7f2;\">\n<h2 style=\"margin: 0 0 16px; color: #2b1d0e; font-family: 'Helvetica Neue',Arial,sans-serif;\">Materials, Build Standards &amp; Technical Authority<\/h2>\n<p style=\"margin: 0 0 20px; color: #333;\">The EP-FK263 is engineered from the component level up, not assembled from generic parts. At 250 hp peak, every material decision carries real structural consequence.<\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; display: flex; flex-wrap: wrap; gap: 16px; box-sizing: border-box; margin-bottom: 20px;\">\n<div style=\"flex: 1 1 220px; max-width: 100%; background: #ffffff; border: 1px solid #d8c4a8; border-radius: 4px; padding: 18px 16px; box-sizing: border-box;\">\n<p><strong style=\"color: #2b1d0e; display: block; margin-bottom: 8px;\">\u30cf\u30a6\u30b8\u30f3\u30b0\u6750<\/strong><\/p>\n<p style=\"margin: 0; color: #333;\">Ductile iron (GGG50 \/ QT500-7 class) cast to controlled wall thicknesses. Dimensional stability under cyclic thermal load, with tensile strength significantly above grey iron, and genuine crack arrest performance under sudden impact loading.<\/p>\n<\/div>\n<div style=\"flex: 1 1 220px; max-width: 100%; background: #ffffff; border: 1px solid #d8c4a8; border-radius: 4px; padding: 18px 16px; box-sizing: border-box;\">\n<p><strong style=\"color: #2b1d0e; display: block; margin-bottom: 8px;\">\u30ae\u30a2\u7d20\u6750<\/strong><\/p>\n<p style=\"margin: 0; color: #333;\">20CrMnTi alloy steel, gas-carburized to a case depth matched to the calculated contact stress for a 250 hp duty cycle. Surface hardness HRC 58\u201362. Tooth flanks finish-ground after heat treatment on dedicated bevel gear grinders to ensure contact pattern accuracy.<\/p>\n<\/div>\n<div style=\"flex: 1 1 220px; max-width: 100%; background: #ffffff; border: 1px solid #d8c4a8; border-radius: 4px; padding: 18px 16px; box-sizing: border-box;\">\n<p><strong style=\"color: #2b1d0e; display: block; margin-bottom: 8px;\">Shaft Material<\/strong><\/p>\n<p style=\"margin: 0; color: #333;\">42CrMo4 alloy steel, quenched and tempered to 280\u2013320 HB for a balance of fatigue strength and toughness. Input and output shaft journals are ground to h6 tolerance for reliable bearing fit. Splined or keyed configurations available for integration with OEM PTO yokes.<\/p>\n<\/div>\n<div style=\"flex: 1 1 220px; max-width: 100%; background: #ffffff; border: 1px solid #d8c4a8; border-radius: 4px; padding: 18px 16px; box-sizing: border-box;\">\n<p><strong style=\"color: #2b1d0e; display: block; margin-bottom: 8px;\">\u30d9\u30a2\u30ea\u30f3\u30b0<\/strong><\/p>\n<p style=\"margin: 0; color: #333;\">Heavy-duty tapered roller bearings at all shaft positions, selected for the combined radial and axial loads generated by the 1:2.69 step-up ratio at full power. Bearing bores are precision-bored after housing casting to maintain alignment under load.<\/p>\n<\/div>\n<div style=\"flex: 1 1 220px; max-width: 100%; background: #ffffff; border: 1px solid #d8c4a8; border-radius: 4px; padding: 18px 16px; box-sizing: border-box;\">\n<p><strong style=\"color: #2b1d0e; display: block; margin-bottom: 8px;\">\u30b7\u30fc\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0<\/strong><\/p>\n<p style=\"margin: 0; color: #333;\">Double-lip NBR oil seals rated \u221225 \u00b0C to +130 \u00b0C at both shaft exits. Lip geometry prevents crop dust ingress \u2014 a practical necessity on open-field agricultural equipment. Oil fill and drain ports positioned for easy field servicing without removing the gearbox from the frame.<\/p>\n<\/div>\n<div style=\"flex: 1 1 220px; max-width: 100%; background: #ffffff; border: 1px solid #d8c4a8; border-radius: 4px; padding: 18px 16px; box-sizing: border-box;\">\n<p><strong style=\"color: #2b1d0e; display: block; margin-bottom: 8px;\">Quality System<\/strong><\/p>\n<p style=\"margin: 0; color: #333;\">ISO 9001:2015 certified manufacturing process. Incoming raw material is batch-tested for chemical composition and mechanical properties. Finished gearboxes undergo CMM dimensional check, gear contact pattern verification, and no-load run-in testing before packaging.<\/p>\n<\/div>\n<\/div>\n<p style=\"margin: 0 0 24px;\">The technical content on this page is produced by a team with more than ten years of direct experience in agricultural and industrial mechanical transmission design. Parameter data is sourced from engineering drawings and factory test records.<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 24px 32px; box-sizing: border-box; background: #ffffff;\">\n<h2 style=\"margin: 0 0 8px; color: #2b1d0e; font-family: 'Helvetica Neue',Arial,sans-serif;\">Where Is This Square Baler Gearbox Used?<\/h2>\n<p style=\"margin: 0 0 28px; color: #444;\">The EP-FK263 serves the demanding end of agricultural baling \u2014 commercial-scale operations where the <strong>square baler gearbox<\/strong> must run long daily hours across a compressed harvest window.<\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; display: flex; flex-wrap: wrap; gap: 16px; box-sizing: border-box;\">\n<div style=\"flex: 1 1 240px; max-width: 100%; border: 1px solid #e8d5b8; border-radius: 4px; padding: 22px 18px; box-sizing: border-box; background: #fdf7ef;\">\n<h3 style=\"margin: 0 0 10px; color: #5c3a1e; font-family: 'Helvetica Neue',Arial,sans-serif;\">Large-Format Commercial Hay Baling<\/h3>\n<p style=\"margin: 0; color: #333;\">Hay contractors producing high-density large-square bales for export or long-distance transport require consistent bale weight and tight dimensions. The EP-FK263&#8217;s 250 hp peak tolerance ensures the plunger completes its stroke fully even in windrows with elevated moisture \u2014 the most common cause of density variation in commercial hay production across North American and European markets.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; max-width: 100%; border: 1px solid #e8d5b8; border-radius: 4px; padding: 22px 18px; box-sizing: border-box; background: #fdf7ef;\">\n<h3 style=\"margin: 0 0 10px; color: #5c3a1e; font-family: 'Helvetica Neue',Arial,sans-serif;\">Broad-Acre Grain Straw Recovery<\/h3>\n<p style=\"margin: 0; color: #333;\">Wheat, barley, and canola straw recovery has grown substantially as bedding material demand rises in the Netherlands, UK, and Australian grain belt regions. Large balers working behind combine harvesters face variable swath widths and periodic slug feeds. The <strong>square baler gearbox<\/strong> at this power class handles these inertia events without fatigue, keeping <strong>square baler pickup<\/strong> systems feeding continuously without stoppages.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; max-width: 100%; border: 1px solid #e8d5b8; border-radius: 4px; padding: 22px 18px; box-sizing: border-box; background: #fdf7ef;\">\n<h3 style=\"margin: 0 0 10px; color: #5c3a1e; font-family: 'Helvetica Neue',Arial,sans-serif;\">Industrial Biomass Baling<\/h3>\n<p style=\"margin: 0; color: #333;\">Hemp stalk, corn stover, and purpose-grown energy grass are increasingly processed into large-square bales for biomass power and biogas facilities. These materials \u2014 denser and more fibrous than conventional crops \u2014 stress gearboxes more than hay does. The EP-FK263 is the appropriate <strong>square baler gearbox for sale<\/strong> to biomass contractors who need documented peak power capacity for project planning and equipment lease agreements.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; max-width: 100%; border: 1px solid #e8d5b8; border-radius: 4px; padding: 22px 18px; box-sizing: border-box; background: #fdf7ef;\">\n<h3 style=\"margin: 0 0 10px; color: #5c3a1e; font-family: 'Helvetica Neue',Arial,sans-serif;\">Silage Crop Pre-Processing<\/h3>\n<p style=\"margin: 0; color: #333;\">Chopped silage crops baled prior to wrapping are among the densest, highest-moisture materials a baler handles. Silage baling at commercial scale almost always requires a <strong>square baler gearbox<\/strong> at the higher end of the power spectrum. The EP-FK263&#8217;s 180 hp nominal rating ensures the gearbox runs within its thermal design limit throughout a full day&#8217;s baling, rather than drifting toward overtemperature that accelerates oil degradation and bearing wear.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; max-width: 100%; border: 1px solid #e8d5b8; border-radius: 4px; padding: 22px 18px; box-sizing: border-box; background: #fdf7ef;\">\n<h3 style=\"margin: 0 0 10px; color: #5c3a1e; font-family: 'Helvetica Neue',Arial,sans-serif;\">OEM Machine Manufacturing<\/h3>\n<p style=\"margin: 0; color: #333;\">Agricultural machinery manufacturers specifying gearboxes for new large-square baler platforms need a unit with documented dimensional data, certified power ratings, and a supply chain that can support serial production. The EP-FK263&#8217;s engineering drawing package, ISO 9001 certification, and custom-configuration availability address all three requirements \u2014 making it a viable <em>new square baler gearbox<\/em> choice for OEM procurement in South Korea, Brazil, Canada, and Colombia as well as European markets.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 24px 32px; box-sizing: border-box; background: #faf7f2;\">\n<h2 style=\"margin: 0 0 8px; color: #2b1d0e; font-family: 'Helvetica Neue',Arial,sans-serif;\">Matched Components \u2014 One-Stop Supply for Square Baler Systems<\/h2>\n<p style=\"margin: 0 0 28px; color: #444;\">A <strong>square baler gearbox<\/strong> delivers its rated performance only when the driveline upstream and downstream is correctly matched. We supply the full system \u2014 from tractor hitch to baler frame \u2014 to remove sourcing uncertainty and ensure every interface is dimensionally and dynamically compatible.<\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; display: flex; flex-wrap: wrap; gap: 20px; box-sizing: border-box;\">\n<div style=\"flex: 1 1 280px; max-width: 100%; background: #ffffff; border: 1px solid #d8c4a8; border-radius: 4px; padding: 22px 18px; box-sizing: border-box;\">\n<h3 style=\"margin: 0 0 12px; color: #5c3a1e; font-family: 'Helvetica Neue',Arial,sans-serif;\">\u89d2\u578b\u30d9\u30fc\u30e9\u30fc\u306ePTO\u30b7\u30e3\u30d5\u30c8<\/h3>\n<p style=\"margin: 0 0 14px; color: #333;\">Connecting the tractor to the EP-FK263 gearbox requires a PTO shaft rated for the full 250 hp surge capacity. Our <a style=\"color: #5c3a1e; font-weight: 600; text-decoration: underline;\" href=\"https:\/\/superiortransmissioninc.com\/ja\/pto-shaft-for-square-balers\/\">\u89d2\u578b\u30d9\u30fc\u30e9\u30fc\u306ePTO\u30b7\u30e3\u30d5\u30c8<\/a> range covers wide-angle configurations, overrunning clutch models, and shear-bolt overload protection variants. Input-side shaft speed compatibility with the 760 r\/min gearbox input is confirmed for all standard tractor hitch heights. System compatibility data is available from our engineering team for any tractor-baler combination.<\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; text-align: center; margin-top: 10px;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: inline-block;\" src=\"https:\/\/superiortransmissioninc.com\/wp-content\/uploads\/2026\/09\/superiortransmissioninc-related-product-Square-Baler-PTO-Shaft.webp\" alt=\"Square baler PTO shaft matched to EP-FK263 square baler gearbox\" title=\"\"><\/div>\n<\/div>\n<div style=\"flex: 1 1 280px; max-width: 100%; background: #ffffff; border: 1px solid #d8c4a8; border-radius: 4px; padding: 22px 18px; box-sizing: border-box;\">\n<h3 style=\"margin: 0 0 12px; color: #5c3a1e; font-family: 'Helvetica Neue',Arial,sans-serif;\">Square Baler Machines<\/h3>\n<p style=\"margin: 0 0 14px; color: #333;\">For buyers integrating gearboxes into a new machine build or comparing machine options, our full series square baler lineup \u2014 including hammer-claw type machines with 2200 mm picking width \u2014 provides complete equipment backed by the same manufacturing standards as the gearbox. Sourcing both the machine and its drivetrain components from one manufacturing base eliminates interface risk and simplifies documentation for export customs, warranty, and after-sales support across commercial markets globally.<\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; text-align: center; margin-top: 10px;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: inline-block;\" src=\"https:\/\/superiortransmissioninc.com\/wp-content\/uploads\/2026\/09\/superiortransmissioninc-related-product-Square-Baler.webp\" alt=\"Full series square baler machine system-compatible with EP-FK263 gearbox\" title=\"\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 24px 32px; box-sizing: border-box; background: #ffffff;\">\n<h2 style=\"margin: 0 0 16px; color: #2b1d0e; font-family: 'Helvetica Neue',Arial,sans-serif;\">Trade Terms &amp; Delivery Information<\/h2>\n<p style=\"margin: 0 0 20px; color: #333;\">The following terms apply to the EP-FK263 <strong>square baler gearbox<\/strong> and matched agricultural drivetrain products.<\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch;\">\n<table style=\"width: 100%; max-width: 100%; min-width: 540px; border-collapse: collapse; table-layout: fixed;\">\n<thead>\n<tr>\n<th style=\"background: linear-gradient(90deg,#2b1d0e,#5c3a1e); color: #ffffff; padding: 12px 14px; text-align: left; border: 1px solid #c8b49a;\">Item<\/th>\n<th style=\"background: linear-gradient(90deg,#2b1d0e,#5c3a1e); color: #ffffff; padding: 12px 14px; text-align: left; border: 1px solid #c8b49a;\">\u8a73\u7d30<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #fdf7ef;\">\n<td style=\"padding: 11px 14px; border: 1px solid #e0cdb4; font-weight: 600; color: #2b1d0e;\">MOQ<\/td>\n<td style=\"padding: 11px 14px; border: 1px solid #e0cdb4;\">High-value drive products evaluated by configuration and total order value. Mixed models (gearboxes, shafts, square baler parts) can be combined to reach approx. USD 1,500. Single-unit orders accepted at adjusted pricing.<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 11px 14px; border: 1px solid #e0cdb4; font-weight: 600; color: #2b1d0e;\">Lead Time \u2014 Standard<\/td>\n<td style=\"padding: 11px 14px; border: 1px solid #e0cdb4;\">Standard gearbox (stock spec, no custom machining): 20\u201345 working days. Standard with simple customization (bore, keyway, surface treatment): 15\u201335 working days.<\/td>\n<\/tr>\n<tr style=\"background: #fdf7ef;\">\n<td style=\"padding: 11px 14px; border: 1px solid #e0cdb4; font-weight: 600; color: #2b1d0e;\">Lead Time \u2014 Custom<\/td>\n<td style=\"padding: 11px 14px; border: 1px solid #e0cdb4;\">Non-standard gear ratio, OEM shaft configuration, or special housing features: 45\u201375 working days. Project evaluation required before confirmed lead time.<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 11px 14px; border: 1px solid #e0cdb4; font-weight: 600; color: #2b1d0e;\">Samples<\/td>\n<td style=\"padding: 11px 14px; border: 1px solid #e0cdb4;\">1\u20135 sample units available for new customers where appropriate. Sample lead time: 7\u201325 working days (complex configurations assessed per project).<\/td>\n<\/tr>\n<tr style=\"background: #fdf7ef;\">\n<td style=\"padding: 11px 14px; border: 1px solid #e0cdb4; font-weight: 600; color: #2b1d0e;\">\u53d6\u5f15\u6761\u4ef6<\/td>\n<td style=\"padding: 11px 14px; border: 1px solid #e0cdb4;\">EXW, FOB, CIF, DAP standard. FCA, CFR, CPT, CIP, and DDP negotiable. Recommended for transmission equipment: FOB \/ CIF \/ DAP \/ EXW.<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 11px 14px; border: 1px solid #e0cdb4; font-weight: 600; color: #2b1d0e;\">Mixed Orders<\/td>\n<td style=\"padding: 11px 14px; border: 1px solid #e0cdb4;\">Multiple model numbers \u2014 EP-FK263 gearbox, PTO shafts, square baler parts kits \u2014 can be consolidated into a single shipment.<\/td>\n<\/tr>\n<tr style=\"background: #fdf7ef;\">\n<td style=\"padding: 11px 14px; border: 1px solid #e0cdb4; font-weight: 600; color: #2b1d0e;\">\u54c1\u8cea\u8a8d\u8a3c<\/td>\n<td style=\"padding: 11px 14px; border: 1px solid #e0cdb4;\">ISO 9001:2015 certified. Batch inspection, CMM dimensional check, gear contact pattern verification, and no-load run-in test prior to shipment.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 24px 32px; box-sizing: border-box; background: #2b1d0e; color: #f0e2cc;\">\n<h2 style=\"margin: 0 0 16px; color: #d4a96a; font-family: 'Helvetica Neue',Arial,sans-serif;\">About Us \u2014 Over a Decade of Transmission Engineering<\/h2>\n<p style=\"margin: 0 0 18px;\">Mechanical power transmission has been our core focus for more than ten years. Our production scope covers agricultural gearboxes, worm gear reducers, planetary gear drives, PTO shafts, hydraulic cylinders, drive chains, gears, and motors \u2014 a product range that spans the full drivetrain requirements of both agricultural and industrial machinery. The EP-FK263 <strong>square baler gearbox<\/strong> is one of many precision-engineered products manufactured under our ISO 9001:2015 certified quality management system.<\/p>\n<p style=\"margin: 0 0 18px;\">We design and produce an extensive range of gearboxes and transmission assemblies in ductile iron, cast iron, cast steel, precision cast steel, and cast aluminum. Our machining capabilities extend to gears, sprockets, worm gears, pulleys, worms, shafts, and both standard and non-standard mechanical parts. This breadth means that a buyer specifying a <strong>square baler gearbox<\/strong> can also source compatible PTO shafts, sprockets, and drive chains from the same engineering and manufacturing base \u2014 simplifying supply chain management significantly for OEM and aftermarket applications alike.<\/p>\n<p style=\"margin: 0;\">Our export team serves distributors, equipment dealers, and OEM manufacturers across North America, Europe, Australia, South Korea, Brazil, and Colombia, providing dimensional data packages, test reports, and customs documentation as standard with every commercial order.<\/p>\n<h3 style=\"margin: 36px 0 14px; color: #d4a96a; font-family: 'Helvetica Neue',Arial,sans-serif;\">\u30ef\u30fc\u30af\u30b7\u30e7\u30c3\u30d7<\/h3>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch;\">\n<div style=\"display: flex; flex-wrap: nowrap; gap: 12px; padding-bottom: 8px; min-width: max-content;\"><img decoding=\"async\" style=\"height: 180px; width: auto; flex-shrink: 0; display: block; border-radius: 3px;\" src=\"https:\/\/superiortransmissioninc.com\/wp-content\/uploads\/2026\/07\/superiortransmissioninc-factory2.webp\" alt=\"Manufacturing workshop \u2014 square baler gearbox production facility\" title=\"\"><br \/>\n<img decoding=\"async\" style=\"height: 180px; width: auto; flex-shrink: 0; display: block; border-radius: 3px;\" src=\"https:\/\/superiortransmissioninc.com\/wp-content\/uploads\/2026\/07\/superiortransmissioninc-factory-Bottoms-and-Accessories-welding-on-tubes.webp\" alt=\"Welding accessories manufacturing\" title=\"\"><br \/>\n<img decoding=\"async\" style=\"height: 180px; width: auto; flex-shrink: 0; display: block; border-radius: 3px;\" src=\"https:\/\/superiortransmissioninc.com\/wp-content\/uploads\/2026\/07\/superiortransmissioninc-factory-Drilling-and-Milling-Composite-Machining-Center.webp\" alt=\"Drilling and milling CNC composite machining center\" title=\"\"><br \/>\n<img decoding=\"async\" style=\"height: 180px; width: auto; flex-shrink: 0; display: block; border-radius: 3px;\" src=\"https:\/\/superiortransmissioninc.com\/wp-content\/uploads\/2026\/07\/superiortransmissioninc-factory1.webp\" alt=\"Factory floor agricultural gearbox manufacturing\" title=\"\"><\/div>\n<\/div>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 40px 24px 32px; box-sizing: border-box; background: #faf7f2;\">\n<h2 style=\"margin: 0 0 24px; color: #2b1d0e; font-family: 'Helvetica Neue',Arial,sans-serif;\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; border: 1px solid #d8c4a8; border-radius: 4px; margin-bottom: 12px; overflow: hidden;\">\n<details open=\"open\">\n<summary style=\"padding: 16px 18px; background: #fdf7ef; cursor: pointer; font-family: 'Helvetica Neue',Arial,sans-serif; font-weight: 600; color: #2b1d0e; list-style: none;\">What makes the EP-FK263 a better large square baler gearbox replacement for high-output commercial hay operations in Canada?<\/summary>\n<div style=\"padding: 16px 18px; background: #ffffff; color: #333;\">\n<p style=\"margin: 0 0 10px;\">Canadian hay contractors working with large-square balers in the Prairie provinces push their equipment hard during short harvest windows. A replacement gearbox needs to meet three criteria: matching gear ratio (1:2.69 for this class), certified peak power tolerance (250 hp here), and dimensional compatibility with the existing baler frame. The EP-FK263 satisfies all three. Beyond the numbers, the ductile iron housing, carburized Gleason Straight Teeth, and heavy-duty tapered roller bearings mean the unit is engineered for the same duty cycle \u2014 not simply dimensioned to fit. Documentation packages including test reports are supplied as standard for commercial buyers.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; border: 1px solid #d8c4a8; border-radius: 4px; margin-bottom: 12px; overflow: hidden;\">\n<details open=\"open\">\n<summary style=\"padding: 16px 18px; background: #fdf7ef; cursor: pointer; font-family: 'Helvetica Neue',Arial,sans-serif; font-weight: 600; color: #2b1d0e; list-style: none;\">How does a 1:2.69 gear ratio square baler gearbox affect bale density and plunger timing during silage crop baling in the UK?<\/summary>\n<div style=\"padding: 16px 18px; background: #ffffff; color: #333;\">\n<p style=\"margin: 0 0 10px;\">The 1:2.69 ratio means the baler&#8217;s output shaft turns 2.69 times for each PTO revolution. At 760 r\/min input, the output runs at 2045 r\/min \u2014 fast enough to drive the plunger and knotter mechanism at the cycle rates needed for tight, well-tied large-square bales even in dense, high-moisture silage crop. Bale density in silage baling is primarily determined by plunger force and stroke rate; the gearbox ratio defines that stroke rate at any given PTO speed. Running the correct ratio means the knotter timing stays synchronised with plunger cycles, reducing missties. If a UK operator is experiencing tie failures or variable bale density, checking whether the installed gearbox ratio matches the baler&#8217;s designed operating speed is a logical first diagnostic step.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; border: 1px solid #d8c4a8; border-radius: 4px; margin-bottom: 12px; overflow: hidden;\">\n<details open=\"open\">\n<summary style=\"padding: 16px 18px; background: #fdf7ef; cursor: pointer; font-family: 'Helvetica Neue',Arial,sans-serif; font-weight: 600; color: #2b1d0e; list-style: none;\">Which square baler gearbox parts should I stock as spares for a commercial baling operation running through an Australian grain harvest?<\/summary>\n<div style=\"padding: 16px 18px; background: #ffffff; color: #333;\">\n<p style=\"margin: 0 0 10px;\">For an Australian grain harvest where you are running 500\u2013700 hours in a compressed season, the practical spare kit for a square baler gearbox at this power level should include: both shaft oil seals (input and output), the tapered roller bearing set for the output shaft (higher load, wears first), the oil fill and drain plugs, and a full quantity of the correct gear oil. Keeping these components on-hand means a two-to-three hour seal or bearing replacement, rather than a multi-day machine-down situation waiting for freight. We supply a documented <em>kit square baler gearbox<\/em> parts pack for the EP-FK263 \u2014 contact our export team for the parts list and quantities recommended for a single-season spare kit.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; border: 1px solid #d8c4a8; border-radius: 4px; margin-bottom: 12px; overflow: hidden;\">\n<details open=\"open\">\n<summary style=\"padding: 16px 18px; background: #fdf7ef; cursor: pointer; font-family: 'Helvetica Neue',Arial,sans-serif; font-weight: 600; color: #2b1d0e; list-style: none;\">Where can I find a square baler gearbox for sale that is verified compatible with European large square baler platforms operating in the Netherlands?<\/summary>\n<div style=\"padding: 16px 18px; background: #ffffff; color: #333;\">\n<p style=\"margin: 0 0 10px;\">Buyers in the Netherlands sourcing a <strong>square baler gearbox for sale<\/strong> for European large-square platforms should verify: gear ratio (1:2.69 is standard for this baler class), input speed (760 r\/min vs 540 r\/min \u2014 confirm your baler&#8217;s spec), input flange bore diameter (\u00d8125.0 mm on the EP-FK263), and mounting bolt pattern (4 \u00d7 M12 input side). The EP-FK263 dimensional drawing is available on request and shows all interface dimensions precisely. Dutch agricultural equipment dealers and importers can request a drawing package and ISO 9001 certificate directly from our export team to confirm compatibility before ordering.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; border: 1px solid #d8c4a8; border-radius: 4px; margin-bottom: 12px; overflow: hidden;\">\n<details open=\"open\">\n<summary style=\"padding: 16px 18px; background: #fdf7ef; cursor: pointer; font-family: 'Helvetica Neue',Arial,sans-serif; font-weight: 600; color: #2b1d0e; list-style: none;\">When should a square baler gearbox be rebuilt versus replaced outright on a high-use biomass baling machine operating in USA agri markets?<\/summary>\n<div style=\"padding: 16px 18px; background: #ffffff; color: #333;\">\n<p style=\"margin: 0 0 10px;\">The rebuild-vs-replace decision for a USA square baler gearbox on a biomass operation hinges on two factors: the condition of the housing bore and the condition of the gear teeth. If the housing bore at either shaft position has worn beyond 0.05 mm oversize (detectable with a bore gauge), the housing itself needs replacement \u2014 rebuilding with new bearings into a worn bore just repeats the problem within a season. If gear tooth contact surfaces show pitting deeper than approximately 15% of the tooth face area, tooth fatigue is already progressing and a full replacement is the more economical long-term choice. For units with intact housing and surface-pitting-only tooth wear caught early, a bearing and seal rebuild with a fresh gear oil fill and a no-load run-in test is a valid and cost-effective option. Our parts kits support both routes.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<\/div>\n<\/div>\n<p style=\"text-align: right;\">\u7de8\u96c6\u8005: PXY<\/p>","protected":false},"excerpt":{"rendered":"<p><span class=\"qk-md-text complete\">\u306e <\/span><strong class=\"qk-md-strong complete\"><span class=\"qk-md-text complete\">EP-FK263 Square Baler Gearbox<\/span><\/strong><span class=\"qk-md-text complete\"> is a high-performance speed-increasing transmission unit engineered for large-scale square balers. Featuring an aggressive <\/span><strong class=\"qk-md-strong complete\"><span class=\"qk-md-text complete\">1:2.69 gear ratio<\/span><\/strong><span class=\"qk-md-text complete\">, it accelerates a <\/span><strong class=\"qk-md-strong complete\"><span class=\"qk-md-text complete\">760 r\/min input<\/span><\/strong><span class=\"qk-md-text complete\"> to a rapid <\/span><strong class=\"qk-md-strong complete\"><span class=\"qk-md-text complete\">2045 r\/min output<\/span><\/strong><span class=\"qk-md-text complete\">, maximizing plunger frequency for superior throughput. Designed for extreme heavy-duty applications, this gearbox handles a nominal power of <\/span><strong class=\"qk-md-strong complete\"><span class=\"qk-md-text complete\">180 hp<\/span><\/strong><span class=\"qk-md-text complete\"> with a robust maximum capacity of <\/span><strong class=\"qk-md-strong complete\"><span class=\"qk-md-text complete\">250 hp<\/span><\/strong><span class=\"qk-md-text complete\">. It utilizes precision <\/span><strong class=\"qk-md-strong complete\"><span class=\"qk-md-text complete\">Gleason Straight Teeth<\/span><\/strong><span class=\"qk-md-text complete\">, ensuring exceptional strength and durability under high-speed, high-load conditions. Built to withstand the rigors of intensive harvesting, the EP-FK263 delivers reliable power transfer and extended service life. Custom specifications are available to meet specific OEM requirements, making it the ideal choice for high-capacity agricultural machinery.<\/span><\/p>","protected":false},"featured_media":2210,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[75],"product_tag":[],"class_list":["post-2206","product","type-product","status-publish","has-post-thumbnail","product_cat-square-baler-gearbox","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/superiortransmissioninc.com\/ja\/wp-json\/wp\/v2\/product\/2206","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/superiortransmissioninc.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/superiortransmissioninc.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/ja\/wp-json\/wp\/v2\/media\/2210"}],"wp:attachment":[{"href":"https:\/\/superiortransmissioninc.com\/ja\/wp-json\/wp\/v2\/media?parent=2206"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/ja\/wp-json\/wp\/v2\/product_brand?post=2206"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/ja\/wp-json\/wp\/v2\/product_cat?post=2206"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/ja\/wp-json\/wp\/v2\/product_tag?post=2206"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}