{"id":2141,"date":"2026-09-22T09:13:27","date_gmt":"2026-09-22T09:13:27","guid":{"rendered":"https:\/\/superiortransmissioninc.com\/?post_type=product&p=2141"},"modified":"2026-09-22T09:27:52","modified_gmt":"2026-09-22T09:27:52","slug":"ep9-35-round-baler-gearbox-for-round-baler-and-harvester","status":"publish","type":"product","link":"https:\/\/superiortransmissioninc.com\/ru\/product\/ep9-35-round-baler-gearbox-for-round-baler-and-harvester\/","title":{"rendered":"EP9.35 \u2014 \u0420\u0435\u0434\u0443\u043a\u0442\u043e\u0440 \u0434\u043b\u044f \u043a\u0440\u0443\u0433\u043b\u043e\u0433\u043e \u043f\u0440\u0435\u0441\u0441-\u043f\u043e\u0434\u0431\u043e\u0440\u0449\u0438\u043a\u0430 \u0438 \u043a\u043e\u043c\u0431\u0430\u0439\u043d\u0430"},"content":{"rendered":"
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Round Baler Gearbox Series \u2014 Heavy-Duty Integrated Drive<\/p>\n

EP-Round Baler Gearbox for Round Baler and Harvester \u2014 EP9.35<\/h2>\n

An integrated wide-span round baler gearbox assembly rated at 120 hp nominal \/ 3000 hp peak, built on a 1.92:1 deceleration ratio across a 1353 mm total driveline span \u2014 engineered for the most demanding large-scale baling and harvesting operations globally.<\/p>\n

\u0420\u0435\u0434\u0443\u043a\u0442\u043e\u0440 \u043f\u0440\u0435\u0441\u0441-\u043f\u043e\u0434\u0431\u043e\u0440\u0449\u0438\u043a\u0430<\/a><\/p>\n<\/div>\n

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\n
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1.92 : 1<\/div>\n
\u041f\u0435\u0440\u0435\u0434\u0430\u0442\u043e\u0447\u043d\u043e\u0435 \u0447\u0438\u0441\u043b\u043e<\/div>\n<\/div>\n
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540 r\/min<\/div>\n
\u0412\u0445\u043e\u0434\u043d\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c<\/div>\n<\/div>\n
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282 r\/min<\/div>\n
Output Speed<\/div>\n<\/div>\n
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120 hp<\/div>\n
Nominal Power<\/div>\n<\/div>\n
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3000 hp<\/div>\n
Peak Power<\/div>\n<\/div>\n
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1353 mm<\/div>\n
Total Span<\/div>\n<\/div>\n<\/div>\n<\/div>\n

Technical Data \u2014 EP9.35 Round Baler Gearbox<\/h2>\n

The performance parameters below are drawn directly from the EP9.35 certified data sheet. Nominal ratings reflect sustained continuous-duty operation; peak figures represent the maximum momentary capacity the assembly is designed to withstand without structural failure. Custom specifications are accepted on request.<\/p>\n

\n\n\n\n\n\n\n\n
\u041c\u043e\u0434\u0435\u043b\u044c<\/th>\n\u0422\u0438\u043f<\/th>\nRatio (i)<\/th>\nInput (r\/min)<\/th>\n\u0412\u044b\u0445\u043e\u0434\u043d\u0430\u044f \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c (\u043e\u0431\/\u043c\u0438\u043d)<\/th>\nNom. Power (hp)<\/th>\nPeak Power (hp)<\/th>\nToothing<\/th>\n\u041f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u0434\u043b\u044f<\/th>\n<\/tr>\n<\/thead>\n
EP9.35<\/td>\nDecelerate<\/td>\n1.92 : 1<\/td>\n540<\/td>\n282<\/td>\n120<\/td>\n3000<\/td>\nGleason Helical<\/td>\nRound baler, harvester, etc.<\/td>\n<\/tr>\n<\/tbody>\n
Custom gear ratios, extended shaft configurations, and special surface treatments are available upon request. Contact the engineering team for application-specific assessments.<\/td>\n<\/tr>\n<\/tfoot>\n<\/table>\n<\/div>\n

Overall Assembly Dimensions \u2014 Front View<\/h3>\n

All measurements in millimetres. The EP9.35 is an integrated assembly; key reference dimensions are provided below for installation planning and frame clearance verification. Full GD&T drawings are available in DXF and STEP formats on request.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440<\/th>\nDimension<\/th>\n\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440<\/th>\nDimension<\/th>\n<\/tr>\n<\/thead>\n
Total Assembly Length (front view)<\/td>\n1353.0 mm<\/td>\nTotal Assembly Length (side view)<\/td>\n1564.9 mm<\/td>\n<\/tr>\n
Cross-Shaft Centre Span<\/td>\n866.0 mm (433.0 + 433.0 mm)<\/td>\nLeft-Side Module Span<\/td>\n821.0 mm<\/td>\n<\/tr>\n
Right-Side Module Span<\/td>\n856.0 mm<\/td>\nCentral Housing Width<\/td>\n180.0 mm<\/td>\n<\/tr>\n
Stub-Shaft Housing OD<\/td>\n210.0 mm (end flanges)<\/td>\nInner Shaft Tube OD<\/td>\n170.0 mm \/ 162.0 mm (outboard)<\/td>\n<\/tr>\n
Central Body Height (to output)<\/td>\n367.0 mm<\/td>\nOutput Shaft Engagement (spline)<\/td>\n78 mm total \/ 38 mm spline depth<\/td>\n<\/tr>\n
Output Spline Profile<\/td>\n8\u00d748\u00d742\u00d78 rectangular spline<\/td>\nEnd Flange Bolt Pattern<\/td>\n8 \u00d7 \u00d819.0 mm (4-65.0 PCD)<\/td>\n<\/tr>\n
Central Housing Plan Width<\/td>\n285.0 mm<\/td>\nSide PCD dimensions<\/td>\n77.5 + 77.5 mm (285.0 total)<\/td>\n<\/tr>\n
Housing Centre Height (upper)<\/td>\n523.1 mm<\/td>\nHousing Centre Height (lower)<\/td>\n363.3 mm<\/td>\n<\/tr>\n
Bottom Output Shaft OD<\/td>\n\u00d891.2 mm<\/td>\nCentral Module Front Height<\/td>\n294.0 mm \/ 260.0 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\"superiortransmissioninc-products-EP-Round<\/p>\n

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EP9.35 \u2014 A Different Class of Round Baler Gearbox<\/h2>\n

Most round baler gearboxes occupy a compact envelope \u2014 a single housing bolted to the baler frame, driving one or two output shafts. The EP9.35 takes a structurally different approach. It is an integrated drive assembly: a central reduction gearbox flanked by two symmetrical stub-shaft modules that span the full width of the baler frame, creating a single factory-assembled unit 1353.0 mm long in the front view and 1564.9 mm in the side view. This integrated architecture eliminates the shaft alignment procedures, coupling selection decisions, and assembly-sequence complications that come with installing a standalone round baler gearbox and separate driveshafts as independent components.<\/p>\n

At the performance level, the EP9.35 stands apart from both the EP2100-T3 and EP246 models that sit below it in the series. Its nominal continuous rating of 120 hp \u2014 with a peak capacity reaching 3000 hp \u2014 positions it as a round baler gearbox for tractor pairings above the 100 hp line, including the 120\u2013160 hp tractors that are now standard in large-acreage grain belt operations across Canada, Australia, and South America. The 1.92:1 deceleration ratio produces 282 r\/min at the output end from a standard 540 r\/min PTO input, the same output speed as the EP246, which keeps bale chamber roll velocity consistent when the two models are used in different machines within the same fleet.<\/p>\n

The central gearbox body sits on a 866.0 mm cross-shaft span (433.0 mm to each side from centre) and interfaces with the baler frame through a square flange pattern. The output shaft carries an 8\u00d748\u00d742\u00d78 rectangular spline, sized for the high torque density the 3000 hp peak specification requires. End shaft assemblies at both extremities \u2014 each 162.0 mm in diameter at the flange face and 210.0 mm at the outer journal \u2014 terminate in gear-splined coupling zones that engage directly with the baler’s side-drive shafts without intermediate yokes or couplings in most baler configurations. This is a round baler gearbox type designed to be the structural backbone of the baling driveline, not merely one component within it.<\/p>\n<\/div>\n

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Round Baler Gearbox Working Principle \u2014 EP9.35 Integrated Drive<\/h2>\n

The round baler gearbox working principle in the EP9.35 follows the same basic power-conversion logic as smaller single-housing units \u2014 tractor PTO input reduced to a lower-speed, higher-torque output \u2014 but the mechanical implementation reflects the assembly’s much larger power envelope. Power enters through the PTO-side input on the central reduction module at 540 r\/min. Inside the central housing, a Gleason Helical Teeth gear pair \u2014 manufactured to the same tooth geometry principles as the rest of the EP series \u2014 delivers the 1.92:1 reduction, producing 282 r\/min at the primary output shaft. The helical contact pattern distributes the input torque load progressively across the full face width of each tooth, which at the EP9.35’s peak capacity is the only realistic way to maintain acceptable Hertzian contact stress levels without resorting to multi-stage reduction or twin gear sets.<\/p>\n

From the primary output, power splits bilaterally through the integrated cross-shaft modules extending to each side of the central housing. These modules \u2014 each 433.0 mm from housing centre to the end mounting face \u2014 carry the full output torque through their respective stub shafts and deliver it simultaneously to both sides of the baler frame. The symmetrical arrangement is not cosmetic: it balances the radial load on the central housing’s output bearing, preventing the shaft deflection under one-sided loading that would otherwise accelerate seal and bearing wear in a single-output configuration at this torque level. The 8\u00d748\u00d742\u00d78 rectangular spline at the output stub (78 mm engagement length, 38 mm spline depth) provides a robust, non-slip drive connection to the baler’s cam ring or roll drive shaft.<\/p>\n

The central gearbox body uses a fabricated or heavy-section cast housing \u2014 substantially more rigid than the housings used in mid-range round baler gearbox equipment \u2014 sized to contain the gear mesh at 3000 hp peak without housing deflection that would alter gear centre distance and contact ratio. Internal lubrication is by oil-splash with directed channel feeding to the gear contact zone, supported by large-diameter taper-roller bearings at all shaft journals, each pre-loaded during assembly to specified preload values. The total assembly weight and span mean installation into a new baler frame or as a round baler gearbox replacement is a structured mechanical event requiring a hoist and alignment tooling \u2014 not a workshop bench operation \u2014 which is reflected in the 8-bolt \u00d819.0 flange holes and machined location registers on the central housing mounting faces.<\/p>\n<\/div>\n

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Five Reasons the EP9.35 Stands Above Standard Round Baler Gearbox Equipment<\/h2>\n
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\u2460 3000 hp Peak Capacity \u2014 Overload-Ready by Design<\/div>\n

The EP9.35 is rated at 120 hp continuous nominal power with a 3000 hp peak capacity. That peak figure reflects the mechanical reserve engineered into the gear set, housing, shafts, and bearings to handle momentary overload events \u2014 sudden slug ingestion, wedged crop, or unexpected mechanical resistance \u2014 without gear tooth fracture, housing rupture, or bearing seizure. For large-baler operators working in Canadian and Australian grain belts where baler drivelines are stressed hard during peak harvest windows, this overload reserve is what separates a reliable agricultural round baler gearbox from an underspecified one.<\/p>\n<\/div>\n

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\u2461 Integrated Wide-Span Assembly \u2014 No Driveline Alignment Required<\/div>\n

Because the EP9.35 ships as a complete 1353 mm integrated assembly \u2014 central gearbox and both lateral stub-shaft modules pre-assembled and factory-aligned \u2014 the installation crew does not need to set up shaft alignment between a standalone round baler gearbox and separate output shafts. The assembly drops into position and bolts directly to the baler frame mounting faces. This eliminates a common source of post-installation vibration, bearing overload, and premature seal failure in configurations where shaft-to-shaft alignment depends on site measurement and shimming.<\/p>\n<\/div>\n

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\u2462 Symmetrical Bilateral Output \u2014 Balanced Frame Loading<\/div>\n

The EP9.35 delivers power simultaneously through both lateral stub shafts, symmetrically about the central gearbox. This bilateral output distributes the reaction torque evenly across the baler frame mounting points \u2014 preventing the frame twist that single-side-output configurations impose under high torque conditions. For operators running large fixed-chamber balers in the Netherlands, South Korea, and Brazil, where frame fatigue cracking around the gearbox mounts is a known long-term maintenance issue with single-output round baler gearbox replacement units, the EP9.35’s symmetric architecture offers a structural improvement over the alternatives.<\/p>\n<\/div>\n

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\u2463 High-Torque Rectangular Spline Output \u2014 8\u00d748\u00d742\u00d78 Profile<\/div>\n

The central output shaft carries an 8\u00d748\u00d742\u00d78 rectangular spline, a profile with a much larger tooth contact area than the smaller splines used on mid-range round baler gearbox for tractor models. The rectangular spline geometry distributes torque across eight engagement faces simultaneously, keeping the contact stress per tooth well within the material’s allowable range even during the 3000 hp peak transients. The 78 mm total engagement length (38 mm spline depth) provides adequate axial load capacity without requiring additional retention hardware in most baler mounting configurations.<\/p>\n<\/div>\n

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\u2464 Gleason Helical Gear Set at Full Scale<\/div>\n

The Gleason Helical Teeth specification carries through to the EP9.35 regardless of the assembly’s size step-up from smaller EP models. Helical contact ensures smooth, progressive tooth engagement across the full face width \u2014 essential at the EP9.35’s power level because any impulsive tooth loading at 3000 hp peak would exceed the fracture toughness of even well-heat-treated case-hardened alloy steel. The Gleason process maintains the geometric consistency in lead and profile that allows the gear set to share load evenly across the face width rather than concentrating load at one end due to shaft deflection or helix deviation.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Materials, Construction & Quality Verification<\/h2>\n

The EP9.35’s central housing operates under far greater loading than a compact agricultural round baler gearbox, and the material specification reflects that difference. The housing is produced in either high-strength ductile iron (minimum tensile strength \u2265500 MPa, GGG60 class) or cast steel depending on the specific configuration, with machined mating faces achieving Ra 1.6 \u00b5m or better at all critical sealing and register surfaces. The additional material mass \u2014 compared to lighter cast iron housings \u2014 is not incidental: it provides the structural stiffness necessary to maintain gear centre distance within tolerance under the large bending moments the 866 mm cross-shaft span generates during asymmetric field loading events.<\/p>\n

The gear pair uses 20CrNiMo or 18CrNiMo7-6 alloy case-hardening steel, carburised to a case depth of 1.2\u20131.6 mm at the tooth flanks and quench-hardened to 58\u201362 HRC surface hardness. The core remains at 28\u201338 HRC, preserving the ductility needed to resist through-fracture under the high-impact loading conditions the EP9.35 will see during peak operation. Shafts \u2014 particularly the cross-shaft modules \u2014 are machined from 42CrMo4 or 34CrNiMo6 alloy steel, normalised and quench-tempered before rough machining, then finish-ground at bearing journals and spline sections. Bearing selection uses large-bore taper-roller designs, preloaded at assembly to eliminate axial play and maintain gear contact geometry across the operating temperature range the assembly will experience in the field.<\/p>\n

Manufacturing and inspection run under the ISO 9001:2015 certified quality management system. Each EP9.35 assembly undergoes dimensional inspection of all critical mating surfaces before assembly, a gear contact pattern check under loaded conditions, and a minimum 30-minute loaded run-in at rated input speed with oil temperature and vibration signature recording. The documented test report ships with the unit, providing the traceability data required at customs clearance and machinery registration in regulated markets including the EU, UK, Canada, Australia, and South Korea.<\/p>\n<\/div>\n

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Application Scenarios \u2014 Where the EP9.35 Is Specified<\/h2>\n

The EP9.35 occupies the top end of the round baler gearbox type spectrum. Its specification is driven by applications that either demand sustained high-power operation, require an integrated drive assembly for mechanical simplicity, or face frame-loading constraints that make bilateral output architecturally necessary. The following are the primary use environments where engineers and procurement teams select the EP9.35.<\/p>\n

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Ultra-High-Capacity Fixed-Chamber Balers<\/div>\n

Fixed-chamber balers operating above 100 hp in the Canadian prairies, Australian grain belt, and South American pampas push the limits of standard round baler gearbox equipment in daily back-to-back field operation. The EP9.35’s 120 hp continuous rating and 3000 hp peak capacity give these machines a genuine mechanical reserve, allowing the baler to maintain rated throughput during slug events without the torque-limiter interventions that disrupt productivity.<\/p>\n<\/div>\n

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Harvester-Mounted Baling Modules at High PTO Output<\/div>\n

Modern combine harvesters in the 130\u2013180 hp segment increasingly integrate rear-mounted baling modules driven from an on-board PTO. These configurations draw from a PTO power budget that is shared with the header, threshing drum, and cleaning system \u2014 meaning the round baler gearbox must operate without requesting more than its rated share. The EP9.35’s efficiency and overload resilience make it a technically sound choice for harvester-integrated baling at this power level, particularly in the UK, Netherlands, and German market where integrated harvester-baler combinations are an established product category.<\/p>\n<\/div>\n

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Multi-Crop Biomass Baling Operations<\/div>\n

Biomass baling \u2014 processing switchgrass, miscanthus, sugarcane tops, or crop residue for energy pellet feedstock \u2014 frequently occurs at higher material densities and over longer continuous operating periods than conventional hay baling. These duty cycles stress the round baler gearbox harder and for longer than seasonal hay work. The EP9.35’s substantive thermal mass, robust housing construction, and oil-splash lubrication sized for the 120 hp continuous load make it a natural match for biomass baling programmes in Brazil, Colombia, and South Korea’s growing agricultural energy sector.<\/p>\n<\/div>\n

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OEM Large Baler Platform Manufacturing<\/div>\n

Agricultural machinery manufacturers building their 120+ hp baler platform in Europe, North America, or Asia source the EP9.35 as the complete integrated driveline sub-assembly. The factory-aligned delivery, ISO 9001:2015 quality documentation, and available CAD data package allow OEM integration engineers to validate fit-up from the drawing rather than from physical trial, compressing the design-to-production timeline for new platform launches. The integrated architecture also simplifies the bill of materials, replacing multiple discrete driveline components with a single sourced assembly.<\/p>\n<\/div>\n

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High-Cycle Round Baler Gearbox Replacement in Commercial Fleets<\/div>\n

Commercial baling contractors running large fleets across the UK, Australia, and the Netherlands specify the EP9.35 as the round baler gearbox replacement unit for their top-end balers. The integrated assembly approach eliminates the post-replacement alignment verification step that consumes workshop time when fitting standalone gearbox-plus-shaft configurations, and the overload reserve means interval between replacements is longer than with lighter-duty units that were operating near their rated limits.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Matched System Components \u2014 Complete Round Baler Drivetrain<\/h2>\n

The EP9.35 round baler gearbox is the centrepiece of the driveline, but what sits upstream and downstream of it determines whether the system meets its rated performance over time. A PTO shaft under-rated for the EP9.35’s 120 hp continuous input will fail prematurely; a baler machine with a cam ring rated below the EP9.35’s output torque capacity will become the weak point instead. Sourcing the complete system from the same supply chain eliminates these interface mismatches and provides a single warranty and documentation chain.<\/p>\n

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Round Baler PTO Shaft \u2014 Rated for the EP9.35’s Input Class<\/div>\n

\u041e\u043d \u043a\u0440\u0443\u0433\u043b\u044b\u0439 \u0432\u0430\u043b \u043e\u0442\u0431\u043e\u0440\u0430 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u0438 \u043f\u0440\u0435\u0441\u0441-\u043f\u043e\u0434\u0431\u043e\u0440\u0449\u0438\u043a\u0430<\/a> upstream of the EP9.35 must be selected for the 120 hp continuous duty class. Our matched PTO shafts for this specification include CE-approved safety guarding, wide-angle constant-velocity joints for articulated tractor-baler combinations, and torque limiters calibrated to the EP9.35’s overload profile rather than a conservative general agricultural standard. Getting the torque limiter calibration right is particularly important given the EP9.35’s 3000 hp peak capacity \u2014 if the limiter trips too early, it disrupts operation; too late, and it fails to protect the tractor driveline during a genuine jam event.<\/p>\n

\"Round<\/div>\n<\/div>\n
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Complete Round Baler Machines<\/div>\n

For operations sourcing the full baling system rather than individual drivetrain assemblies, the full series round baler range includes machines built around EP-series round baler gearboxes at the appropriate power class. Factory integration means the bale chamber, pick-up, wrapping system, and gearbox have all been matched at the design stage \u2014 operators in Brazil, Canada, the Netherlands, and South Korea receive a system that has been torque-balanced, not one assembled from separately sourced components whose interface compatibility depends on the buyer’s engineering judgement.<\/p>\n

\"Complete<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Trade & Delivery Conditions \u2014 EP9.35<\/h2>\n
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MOQ & Order Structure<\/div>\n

The EP9.35 is assessed on total order configuration and project value. High-value drive assemblies of this class are evaluated based on configuration and total order value. New customers evaluating the EP9.35 for an integration project may request a 1\u20132 unit sample order. Mixed-model orders combining the EP9.35 with other EP series round baler gearbox parts can be consolidated to meet the standard USD 1,500 order minimum.<\/p>\n<\/div>\n

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Lead Time<\/div>\n

Standard EP9.35 (catalogue configuration): 20\u201345 working days<\/strong>. Custom or non-standard configuration (modified shaft dimensions, special spline profiles, bilateral output adjustment): 45\u201375 working days<\/strong>. Sample \/ evaluation units (1\u20132 pcs): 7\u201325 working days<\/strong> depending on configuration complexity. All lead times are confirmed at order acceptance.<\/p>\n<\/div>\n

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Trade Terms (Incoterms)<\/div>\n

Standard terms: FOB \/ CIF \/ DAP \/ EXW<\/strong>. For large integrated assemblies of the EP9.35’s physical scale, FOB and CIF are the most practical options for sea freight to markets in Australia, Canada, Brazil, South Korea, and the Netherlands. DDP and FCA terms are negotiable for specific projects. Trade term preference is confirmed at enquiry stage.<\/p>\n<\/div>\n

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Sample & Documentation<\/div>\n

1\u20132 EP9.35 sample units are available for new customers assessing the assembly for OEM integration or commercial round baler gearbox replacement projects. Each unit ships with the ISO 9001:2015 quality certificate, pre-dispatch run-in test records, and dimensional inspection report. CAD data (DXF, STEP) is available on request alongside sample orders.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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About Us \u2014 Over a Decade of Agricultural & Industrial Transmission Engineering<\/h2>\n

With more than ten years focused on mechanical power transmission for agricultural and industrial applications, the facility operates across the full spectrum of transmission components: agricultural gearboxes including the complete EP round baler gearbox series, worm gear reducers, planetary gear drives, power take-off shaft assemblies, hydraulic cylinders, roller chains, sprockets, and electric motors. Both standard catalogue products and fully custom assemblies are within scope, with in-house CNC machining, gear grinding, and heat treatment capability covering the most critical manufacturing steps rather than outsourcing them to sub-suppliers.<\/p>\n

Quality management runs under ISO 9001:2015 certification, applied consistently across the entire product range from small standard sprockets to large integrated assemblies like the EP9.35. Material coverage spans ductile iron, grey cast iron, cast steel, precision cast steel, and cast aluminium \u2014 with each allocation based on the stress analysis and service conditions of the specific application, not a blanket material policy. In-house gear and sprocket production covers spur, helical, bevel, and worm gear types, as well as transmission shafts, pulleys, and worm sets to standard and non-standard specifications.<\/p>\n

\u041c\u0430\u0441\u0442\u0435\u0440-\u043a\u043b\u0430\u0441\u0441<\/h3>\n
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\"\u041e\u0431\u0437\u043e\u0440
\n\"\u0421\u0432\u0435\u0440\u043b\u0438\u043b\u044c\u043d\u043e-\u0444\u0440\u0435\u0437\u0435\u0440\u043d\u044b\u0439
\n\"Accessories
\n\"\u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439<\/div>\n<\/div>\n<\/div>\n
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\u0427\u0430\u0441\u0442\u043e \u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b<\/h2>\n
\nWhat is the difference between the EP9.35 round baler gearbox and a standard single-housing round baler gearbox for tractor-mounted balers in Australia and Canada?<\/summary>\n
The EP9.35 is not a standalone housing \u2014 it is a complete integrated drive assembly spanning 1353 mm, with the central gear reduction unit and bilateral stub-shaft modules pre-assembled and aligned at the factory. A standard round baler gearbox is a single housing that the installer couples to separate output shafts on-site. The EP9.35’s integrated design eliminates post-installation alignment and produces bilateral symmetric output, which distributes frame loading more evenly than single-output units \u2014 a meaningful durability advantage in high-throughput commercial baling operations in Australia and the Canadian prairies.<\/div>\n<\/details>\n
\nHow many HP does it take to pull a round baler fitted with the EP9.35 gearbox at full throughput in silage conditions in the Netherlands or UK?<\/summary>\n
At full throughput in dense silage baling conditions, a baler running the EP9.35 will typically draw 100\u2013130 hp at the PTO depending on bale density setting, crop moisture content, and ground speed. The gearbox nominal rating of 120 hp reflects the maximum sustained PTO draw the unit is designed for under continuous-duty conditions. Tractors in the 120\u2013160 hp bracket are the appropriate pairing for the EP9.35 in the European silage baling context, with the higher end of that range recommended for large fixed-chamber balers compressing wet grass silage at maximum density.<\/div>\n<\/details>\n
\nWhich round baler gearbox parts in the EP9.35 assembly should agricultural workshops in South Korea and Brazil stock as preventive maintenance spares?<\/summary>\n
For the EP9.35, the highest-priority workshop spares are shaft seals (input, output stub, and cross-shaft ends), taper-roller bearing sets for the central housing and stub-shaft modules, and the rectangular spline protective cap if fitted. The gear set itself has a much longer life expectancy than these consumables under normal operating conditions. Stocking one complete seal set and one bearing set per EP9.35 unit in service is a practical approach for workshops in South Korea and Brazil where shipping lead times from the manufacturing point may extend beyond normal breakdown response windows during harvest season.<\/div>\n<\/details>\n
\nWhere can agricultural OEM engineers and procurement managers in Europe source a round baler gearbox with full engineering drawing exchange and ISO certification for a new baler platform programme?<\/summary>\n
The EP9.35 is supported by a full technical documentation package: dimensional drawings in DXF and STEP formats, material certificates for housing and gear set, ISO 9001:2015 certification, and pre-dispatch test records. For OEM integration programmes in Europe \u2014 where the Dutch, German, and UK agricultural machinery markets require component-level traceability \u2014 these documents are issued as part of the standard pre-production sample process, not as an additional deliverable. Enquiries for round baler gearbox for sale at OEM quantity and documentation level are welcome with or without an existing design specification; the engineering team can review the application parameters and confirm fit before a sample order is placed.<\/div>\n<\/details>\n
\nHow does the EP9.35’s 8\u00d748\u00d742\u00d78 rectangular spline output compare to the ASAE S203.14 spline profiles used on smaller round baler gearbox types for standard agricultural PTO shafts?<\/summary>\n
The ASAE S203.14 involute spline profiles (1-3\/8 Z6 and 1-3\/4 Z6) are optimised for standard PTO shaft engagement in the 40\u2013100 hp tractor class, where the spline diameter is constrained by the PTO shaft outer diameter standard. The EP9.35’s 8\u00d748\u00d742\u00d78 rectangular spline is a heavy-duty baler-specific profile, not a tractor-shaft standard \u2014 it is the interface between the EP9.35’s central housing and the baler’s internal cam shaft or roll drive, not the tractor-to-baler connection. The rectangular profile’s larger tooth-contact area is what makes it suitable for the EP9.35’s 3000 hp peak capacity without running excessive surface pressure on the spline flanks.<\/div>\n<\/details>\n<\/div>\n<\/div>\n

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\u0420\u0435\u0434\u0430\u043a\u0442\u043e\u0440: PXY<\/p>","protected":false},"excerpt":{"rendered":"

\u041e\u043d <\/span>EP9.35 Round Baler Gearbox<\/span><\/strong> is a heavy-duty power transmission unit engineered for high-capacity round balers and harvesters. Featuring a precise <\/span>1.92:1 deceleration ratio<\/span><\/strong>, it efficiently converts a standard <\/span>540 r\/min input<\/span><\/strong> into an optimized <\/span>282 r\/min output<\/span><\/strong>. Designed for extreme agricultural demands, this gearbox boasts a nominal power rating of <\/span>120 kW<\/span><\/strong> and an exceptional maximum capacity of <\/span>3000 kW<\/span><\/strong>, ensuring reliable performance under peak loads. It utilizes advanced <\/span>Gleason Helical Teeth<\/span><\/strong> technology, providing superior load distribution, reduced noise, and enhanced durability compared to standard gearing. Built to withstand harsh field conditions, the EP9.35 delivers consistent torque and longevity. Custom configurations are available to meet specific machinery requirements, making it a robust choice for modern, high-output harvesting equipment.<\/span><\/p>","protected":false},"featured_media":2142,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[74],"product_tag":[],"class_list":["post-2141","product","type-product","status-publish","has-post-thumbnail","product_cat-round-baler-gearbox","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/superiortransmissioninc.com\/ru\/wp-json\/wp\/v2\/product\/2141","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/superiortransmissioninc.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/superiortransmissioninc.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/ru\/wp-json\/wp\/v2\/media\/2142"}],"wp:attachment":[{"href":"https:\/\/superiortransmissioninc.com\/ru\/wp-json\/wp\/v2\/media?parent=2141"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/ru\/wp-json\/wp\/v2\/product_brand?post=2141"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/ru\/wp-json\/wp\/v2\/product_cat?post=2141"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/ru\/wp-json\/wp\/v2\/product_tag?post=2141"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}