{"id":2147,"date":"2026-09-22T09:36:59","date_gmt":"2026-09-22T09:36:59","guid":{"rendered":"https:\/\/superiortransmissioninc.com\/?post_type=product&p=2147"},"modified":"2026-09-22T09:38:04","modified_gmt":"2026-09-22T09:38:04","slug":"ep9-round-baler-gearbox-for-round-baler-and-harvester","status":"publish","type":"product","link":"https:\/\/superiortransmissioninc.com\/es\/producto\/ep9-round-baler-gearbox-for-round-baler-and-harvester\/","title":{"rendered":"Caja de engranajes EP9 para empacadoras de balas redondas y cosechadoras"},"content":{"rendered":"
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Round Baler Gearbox Series \u2014 Compact Integrated Drive<\/p>\n

EP-Round Baler Gearbox for Round Baler and Harvester \u2014 EP9.0<\/h2>\n

A compact-housing integrated wide-span round baler gearbox rated at 120 hp nominal \/ 3000 hp peak, spanning ~1473 mm total length at 1.92:1 deceleration \u2014 the space-efficient solution for high-power baling on standard-width frame platforms globally.<\/p>\n

Caja de engranajes de la empacadora de balas redondas\u00a0<\/a><\/p>\n<\/div>\n

<\/p>\n

\n
\n
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1.92 : 1<\/div>\n
Relaci\u00f3n de transmisi\u00f3n<\/div>\n<\/div>\n
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540 r\/min<\/div>\n
Velocidad de entrada<\/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
Nom. Power<\/div>\n<\/div>\n
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3000 hp<\/div>\n
Peak Power<\/div>\n<\/div>\n
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~1473 mm<\/div>\n
Total Span<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

Technical Data \u2014 EP9.0 Round Baler Gearbox<\/h2>\n

Performance parameters are drawn from the EP9.0 certified data sheet. Nominal ratings apply to sustained continuous-duty operation; the peak figure defines the maximum momentary capacity the assembly is designed to survive without structural failure. Custom specifications are accepted on enquiry.<\/p>\n

\n\n\n\n\n\n\n\n
Modelo<\/th>\nTipo<\/th>\nRatio (i)<\/th>\nInput (r\/min)<\/th>\nOutput (r\/min)<\/th>\nNom. Power (hp)<\/th>\nPeak Power (hp)<\/th>\nToothing<\/th>\nSuitable For<\/th>\n<\/tr>\n<\/thead>\n
EP9.0<\/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 ratios, alternative spline profiles, surface coatings, and shaft length modifications are available. Enquire with application parameters for a technical assessment.<\/td>\n<\/tr>\n<\/tfoot>\n<\/table>\n<\/div>\n

Assembly Dimensional Data \u2014 EP9.0<\/h3>\n

All dimensions in millimetres from the certified engineering drawing. Full GD&T callouts and tolerance specifications are available in DXF and STEP format on request.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n
Par\u00e1metro<\/th>\nDimension<\/th>\nPar\u00e1metro<\/th>\nDimension<\/th>\n<\/tr>\n<\/thead>\n
Left-Side Arm Span<\/td>\n733.3 mm<\/td>\nRight-Side Arm Span<\/td>\n739.8 mm<\/td>\n<\/tr>\n
Total Assembly Span (approx.)<\/td>\n~1473.1 mm<\/td>\nOutput Stub Total Length<\/td>\n369.5 mm<\/td>\n<\/tr>\n
Output Spline Profile<\/td>\n8\u00d748\u00d742\u00d78 rectangular spline<\/td>\nSpline Engagement (total \/ depth)<\/td>\n78.0 mm \/ 38.0 mm<\/td>\n<\/tr>\n
Central Housing Upper Height<\/td>\n153.7 mm<\/td>\nCentral Housing Lower Height<\/td>\n268.7 mm<\/td>\n<\/tr>\n
Central Housing Side Width (each)<\/td>\n86.0 mm \u00d7 86.0 mm<\/td>\nEnd Shaft Type<\/td>\nGear-splined stub shaft (no large OD flange)<\/td>\n<\/tr>\n
Output Axis Orientation<\/td>\nT-axis (perpendicular to cross-shaft)<\/td>\nArm Length Offset<\/td>\n6.5 mm (left shorter than right)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

EP9-Series Span Comparison<\/h3>\n

The table below provides a direct round baler gearbox comparison between the three EP9-series integrated drive models at the same 120 hp \/ 3000 hp specification level. All share the same output spline and gear ratio; the differences are structural and dimensional.<\/p>\n

\n\n\n\n\n\n\n\n
Modelo<\/th>\nTotal Span (approx.)<\/th>\nEnd Flange Type<\/th>\nOutput Spline<\/th>\nNominal Power<\/th>\nPeak Power<\/th>\n<\/tr>\n<\/thead>\n
EP9.0<\/td>\n~1473 mm<\/td>\nGear-splined stub<\/td>\n8\u00d748\u00d742\u00d78<\/td>\n120 hp<\/td>\n3000 hp<\/td>\n<\/tr>\n
EP9.35<\/td>\n~1353 mm<\/td>\n\u00d8210 mm flanged<\/td>\n8\u00d748\u00d742\u00d78<\/td>\n120 hp<\/td>\n3000 hp<\/td>\n<\/tr>\n
EP9.0-HL01<\/td>\n~1672 mm<\/td>\n\u00d8260 mm flanged<\/td>\n8\u00d748\u00d742\u00d78<\/td>\n120 hp<\/td>\n3000 hp<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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EP9.0 \u2014 The Compact-Housing 120 hp Round Baler Gearbox<\/h2>\n

Positioned between the EP9.35 (1353 mm total span) and the wide-flange EP9.0-HL01 (approximately 1672 mm), the EP9.0 occupies a distinct slot in the EP integrated drive series: it carries the same 120 hp continuous nominal rating and 3000 hp peak capacity as both flanking models, but does so within a more compact central housing and a total cross-shaft span of approximately 1473 mm \u2014 733.3 mm on the left arm and 739.8 mm on the right. That span reduction comes not from a structural compromise but from a tighter central housing envelope (153.7 mm upper height, 268.7 mm lower housing height, 86.0 mm \u00d7 86.0 mm side dimensions) that removes unnecessary material outside the minimum structural requirement for the gear set and output shaft arrangement.<\/p>\n

The practical consequence is that the EP9.0 fits into baler frame widths where the EP9.0-HL01’s larger end flanges and longer overall span would exceed the available installation envelope, while still delivering the 3000 hp peak capacity that differentiates the EP9-series from mid-range round baler gearbox types. For baler manufacturers and agricultural machinery procurement teams doing a round baler gearbox comparison between the EP9-series variants, the EP9.0 is the answer when the frame dictates a tighter span and the OEM design does not use the large-bore end flange mounting that the HL01 requires.<\/p>\n

The end terminations on the EP9.0 are gear-splined stub shafts without the large OD flanged hubs of the HL01 series \u2014 a structural arrangement that keeps the assembly width and mass lower. The central output maintains the 8\u00d748\u00d742\u00d78 rectangular spline profile shared across the EP9-series, with the same 78 mm total engagement and 38 mm spline depth, ensuring output interface compatibility with EP9-series drive hubs already deployed in the field. This cross-model spline consistency is intentional: it allows workshops managing a mixed fleet of EP9-series round baler gearbox for tractor models to stock a single output spline hub and apply it across EP9.0, EP9.35, and EP9.0-HL01 units without model-specific parts segregation.<\/p>\n<\/div>\n

\"superiortransmissioninc-products-EP9-Round<\/p>\n

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Round Baler Gearbox Working Principle \u2014 EP9.0 Power Delivery<\/h2>\n

The round baler gearbox working principle in the EP9.0 follows the established power-flow architecture of the integrated EP9-series: tractor PTO input at 540 r\/min enters the central reduction housing, passes through a Gleason Helical Teeth gear pair at a 1.92:1 ratio, and exits as 282 r\/min output with correspondingly higher torque. The same gear ratio shared with the EP9.35 and EP9.0-HL01 is not coincidental \u2014 it represents the optimal balance between output shaft speed for bale chamber roll velocity and the torque multiplication needed for high-density baling at the 120 hp nominal input level. At 282 r\/min output, the cam ring or roll flywheel that the EP9.0 drives rotates at a speed that produces the correct bale chamber peripheral velocity across all standard bale diameters in the 1.2\u20131.8 m range commonly specified in UK, Dutch, and Australian commercial baling operations.<\/p>\n

Inside the compact central housing, the Gleason Helical Teeth gear pair is ground to close lead and profile tolerances after heat treatment. Helical tooth engagement distributes the contact load progressively across the full face width as each tooth pair passes through mesh \u2014 the key mechanism that controls Hertzian contact stress at the pitch cylinder and bending stress at the tooth root simultaneously. At the EP9.0’s 3000 hp peak capacity, this progressive loading is not a refinement detail but a structural requirement: a straight-cut gear set at this torque level would produce instantaneous bending stress excursions that exceed the fatigue limit of case-hardened alloy steel on every tooth engagement cycle, leading to accelerated pitting and root cracking within a single season’s work.<\/p>\n

From the central housing, reduced-speed output drives bilaterally through the cross-shaft arms to the stub shaft terminations at each end of the assembly. The 733.3 mm left arm and 739.8 mm right arm are close in length but not identical \u2014 an intentional design choice that aligns with the asymmetric frame mounting geometry of specific baler platforms where the central housing sits slightly off-centre relative to the frame rail midpoint. The 8\u00d748\u00d742\u00d78 rectangular spline at the central output \u2014 78 mm engagement, 38 mm depth \u2014 exits in T-axis orientation and drives the baler’s cam shaft or roll drive directly, with no intermediate coupling or flexible element in the standard installation. The central housing output face, 153.7 mm + 268.7 mm in height and 86.0 mm on each side, provides the mounting register for the output drive hub through a bolted flanged connection on the machined face.<\/p>\n<\/div>\n

<\/p>\n

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Five Reasons to Choose the EP9.0 Round Baler Gearbox<\/h2>\n
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\u2460 120 hp \/ 3000 hp Capacity in a Shorter Span<\/div>\n

The EP9.0 delivers the same 120 hp continuous \/ 3000 hp peak performance as the EP9.35 and EP9.0-HL01, but within a total span of approximately 1473 mm \u2014 around 120 mm shorter than the EP9.35 and approximately 200 mm shorter than the EP9.0-HL01. For baler platforms where the available cross-shaft envelope is constrained by frame rail geometry or lateral component spacing, this span reduction can be the deciding factor in the round baler gearbox best-fit selection without any sacrifice in rated performance.<\/p>\n<\/div>\n

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\u2461 Compact Central Housing \u2014 Reduced Assembly Mass<\/div>\n

The EP9.0’s central housing dimensions (153.7 mm upper height, 268.7 mm lower height, 86.0 mm \u00d7 86.0 mm side sections) are more compact than the housings used on the EP9.0-HL01’s wider-flange architecture. A lower housing mass reduces the unsprung weight contribution that the cross-shaft assembly imposes on the baler frame mounting points, which in turn reduces the dynamic load amplitude on the frame welds during field operation over uneven ground \u2014 a fatigue-cycle reduction that matters cumulatively across a baler’s working life in rough-terrain operations in Australia and South America.<\/p>\n<\/div>\n

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\u2462 Gear-Splined Stub Shafts \u2014 Simpler End Interface<\/div>\n

Where the EP9.0-HL01 uses large \u00d8260 mm bolted end flanges, the EP9.0 terminates in gear-splined stub shafts. This arrangement simplifies the lateral drive connection for balers whose side drive shafts engage directly over a splined stub rather than through a bolted flange plate \u2014 a common configuration in mid-frame baler platforms across the UK and the Netherlands. Fewer bolt operations during installation reduces assembly time and eliminates the risk of flange bolt torque inconsistency that can cause fretting in the mounting face over multiple installation cycles.<\/p>\n<\/div>\n

\n
\u2463 Shared 8\u00d748\u00d742\u00d78 Output Spline \u2014 Cross-Series Compatibility<\/div>\n

The 8\u00d748\u00d742\u00d78 rectangular spline output is consistent across the EP9.0, EP9.35, and EP9.0-HL01. Agricultural dealers and service workshops in South Korea, Canada, and Brazil that stock EP9-series drive hubs and output spline tooling for one model can use the same parts for the EP9.0 without any additional workshop inventory. This shared interface also makes the EP9.0 a viable round baler gearbox replacement option for HL01-equipped balers where the replacement needs to fit a narrower frame-slot version of the same platform.<\/p>\n<\/div>\n

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\u2464 Gleason Helical Teeth \u2014 Consistent Across Full EP Series<\/div>\n

The Gleason Helical Teeth specification in the EP9.0 uses the same manufacturing process as all other EP-series round baler gearbox models: alloy case-hardening steel gear blanks, Gleason hobbing, profile grinding after heat treatment, surface hardness 58\u201362 HRC, case depth 1.0\u20131.4 mm, case depth controlled to certified limits batch by batch. The consistency of this specification across the EP series is what allows the engineering team to guarantee the same fatigue life and contact stress margins in the EP9.0 as in the higher-profile EP9.0-HL01, without producing separate gear set designs for each model variant.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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

The EP9.0’s central housing is produced in high-strength ductile iron (GGG60 class, minimum tensile strength \u2265600 MPa, elongation \u22653%), selected for the combination of structural stiffness and impact resistance the housing requires at the 3000 hp peak torque level. The compact housing envelope means the wall sections must be designed with greater precision than in a larger housing where extra material can absorb stress concentration effects \u2014 a tighter geometry that demands accurate FEA-informed section sizing rather than empirical over-engineering. All housing mating faces are machined to Ra 1.6 \u00b5m or better at seal grooves, register bores, and gear mesh centre-distance reference surfaces.<\/p>\n

The Gleason Helical gear pair is cut from 20CrNiMo or 18CrNiMo7-6 alloy case-hardening steel, carburised to 1.0\u20131.4 mm case depth, quench-hardened to 58\u201362 HRC at the tooth flank surface, with 28\u201338 HRC core retained for fracture toughness. Gears are profile-ground after heat treatment to bring lead and profile errors back to within the ISO accuracy grade required for the helical tooth geometry to share load uniformly across the face width. Cross-shaft arms are machined from 42CrMo4 alloy steel bar, induction-hardened at the bearing journal zones, and finish-ground at all mating fits. The 8\u00d748\u00d742\u00d78 spline is machine-hobbed and inspection-gauged to the female spline tolerance class before assembly.<\/p>\n<\/div>\n

<\/p>\n

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Application Scenarios \u2014 The EP9.0 in the Field<\/h2>\n

The EP9.0’s combination of 120 hp \/ 3000 hp capacity with a more compact cross-shaft profile than its HL01 sibling makes it the preferred round baler gearbox equipment selection for a specific set of field applications and baler platform architectures. The scenarios below represent where engineers and procurement specialists specify the EP9.0 by design rather than by default.<\/p>\n

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Standard-Width Frame Balers at High Power<\/div>\n

Baler platforms with standard frame widths \u2014 where the EP9.0-HL01’s ~1672 mm span would exceed the available rail-to-rail clearance \u2014 but which require 120 hp continuous duty capacity are the natural home for the EP9.0. Its ~1473 mm span fits the standard commercial baler frame widths used across the Netherlands, South Korea, and Canada without modification, while the 3000 hp peak reserve handles the high-density baling loads that are routine in these markets.<\/p>\n<\/div>\n

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Stub-Shaft Side Drive Baler Architectures<\/div>\n

Balers designed with gear-splined side drive connections \u2014 where the baler’s lateral shaft slides directly over the EP9.0’s stub shaft end rather than bolting to a large flange \u2014 use the EP9.0 preferentially over the HL01 because the stub-shaft termination is the correct interface for this drive architecture. Specifying the EP9.0 in these platforms avoids the need for adapters or end cap modifications that would be required to fit a large-flange HL01 into a stub-shaft engagement socket.<\/p>\n<\/div>\n

\n
Commercial Hay and Straw Baling in Australia and the UK<\/div>\n

Large-scale hay and straw baling in the Australian grain belt and UK cereal farms demands sustained high-throughput operation during short harvest windows. The EP9.0’s continuous 120 hp rating and the overload resilience of its Gleason helical gear set accommodate the variable slug loading of large windrow pick-up during these intense operational periods without the torque-limiter trips that disrupt productivity when a lighter-rated round baler gearbox is run near its rated limit.<\/p>\n<\/div>\n

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Harvester-Integrated Baling at 120 hp PTO Level<\/div>\n

Combine harvesters integrating baling modules at 120 hp PTO output need a round baler gearbox for tractor pairing that can absorb the full continuous PTO load without thermal overload during extended field runs. The EP9.0’s efficient helical gear mesh \u2014 with parasitic losses below 3% of input torque in warm-running conditions \u2014 keeps the harvester’s on-board fuel consumption from rising unnecessarily due to gearbox inefficiency, a factor that matters on large Canadian prairie operations running machines for extended daily hours.<\/p>\n<\/div>\n

\n
Round Baler Gearbox Replacement on Mid-Frame Platforms<\/div>\n

Agricultural workshops in Brazil, South Korea, and the Netherlands that service mid-frame commercial balers whose original high-torque round baler gearbox has worn out or whose Comer code equivalent is no longer produced use the EP9.0 as a round baler gearbox replacement unit. The shared 8\u00d748\u00d742\u00d78 output spline with the HL01 and EP9.35, combined with the EP9.0’s narrower span, gives workshops a replacement option that fits tighter frame installations that neither of the wider EP9-series variants can accommodate.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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Compatible System Components \u2014 Complete Baler Drivetrain Supply<\/h2>\n

The EP9.0 round baler gearbox is the central drive unit, but the PTO shaft upstream and the baler machine downstream determine whether the complete system reaches its rated performance across a full season’s work. A PTO shaft under-rated for the EP9.0’s 120 hp continuous input, or a baler cam shaft undersized for the 3000 hp peak, will become the system failure point before the gearbox does. Sourcing all three from a coordinated supply chain eliminates these interface risks from the outset.<\/p>\n

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Round Baler PTO Shaft<\/div>\n

El eje de la toma de fuerza de la empacadora redonda<\/a> for the EP9.0 must be rated for the 120 hp continuous input class. Our matched shafts include CE-approved safety guarding, wide-angle constant-velocity joints for large articulation angles, and torque limiters calibrated to the EP9.0’s specific operating profile \u2014 neither under-calibrated (tripping in normal slug-loading conditions) nor over-calibrated (failing to protect the tractor driveline during a genuine jam event). For operations in Australia and the UK where tractor-baler geometry varies significantly across different field orientations, the CV joint specification is particularly relevant to maintaining consistent power delivery through the full steering arc.<\/p>\n

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

For procurement that extends to the complete baling system, our full series round baler range includes machines factory-built with EP-series round baler gearboxes at the matched power class. Factory integration means bale chamber, pick-up system, wrapping mechanism, and gearbox have been designed, assembled, and tested as a complete system before dispatch. For commercial baling operations in Brazil, Canada, South Korea, and the Netherlands where managing multiple separate component suppliers introduces procurement and warranty complexity, the single-source integrated supply is a practical efficiency that justifies the approach well beyond the harvest season itself.<\/p>\n

\"Complete<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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Trade & Delivery Conditions \u2014 EP9.0<\/h2>\n
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MOQ & Order Flexibility<\/div>\n

The EP9.0 is assessed on total configuration and project value. High-value drive assemblies at this specification are evaluated based on configuration and total order value. New customers evaluating the EP9.0 for round baler gearbox replacement or OEM integration may request 1\u20132 sample units. Mixed EP-series model orders can be consolidated to approximately USD 1,500 minimum to facilitate combined container shipments.<\/p>\n<\/div>\n

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Lead Time<\/div>\n

Standard EP9.0 catalogue configuration: 20\u201345 working days<\/strong>. Non-standard configurations (modified shaft dimensions, alternative spline specifications, special coatings): 45\u201375 working days<\/strong>. Sample \/ evaluation orders (1\u20132 pcs): 7\u201325 working days<\/strong> depending on configuration complexity. All lead times confirmed at order acceptance, not at enquiry stage.<\/p>\n<\/div>\n

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

Standard: FOB \/ CIF \/ DAP \/ EXW<\/strong>. For the EP9.0’s physical scale, FOB and CIF are the practical options for sea freight to the UK, EU, Australia, Canada, Brazil, and South Korea. FCA and DDP terms are negotiable for specific project configurations. Trade term preference is established at the enquiry stage to avoid late-stage logistics surprises.<\/p>\n<\/div>\n

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Documentation & Samples<\/div>\n

Every EP9.0 unit ships with the ISO 9001:2015 quality certificate, pre-dispatch run-in test record, dimensional inspection report, and material certificates. DXF and STEP CAD data are available alongside sample orders for OEM engineering teams performing integration fit verification. Sample dispatch under EXW, FCA, or DAP; DDP available by request for select destinations.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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About Us \u2014 Decade-Plus Engineering in Agricultural Power Transmission<\/h2>\n

With more than ten years of focused production and engineering experience in mechanical power transmission, the facility covers the full spectrum of agricultural and industrial drivetrain products: agricultural gearboxes including the complete EP round baler gearbox line, worm gear reducers, planetary gear drives, PTO shaft assemblies, hydraulic cylinders, roller chains, sprockets, and electric motors. Both catalogue-standard and fully custom assemblies are within scope, with in-house CNC machining, gear hobbing, profile grinding, and heat treatment providing control over the most critical manufacturing stages without dependence on sub-supplier quality variation.<\/p>\n

The quality management system operates under ISO 9001:2015 certification applied uniformly across the entire product range. Material coverage spans ductile iron, grey cast iron, cast steel, precision cast steel, and cast aluminium \u2014 each allocated based on specific stress and service requirements of the component rather than a blanket cost-minimisation policy. Gear and transmission component production covers spur, helical, bevel, and worm gear types, sprockets, belt pulleys, worms, shafts, and machined assemblies to standard or customer-supplied drawings.<\/p>\n

International buyers across Australia, the United Kingdom, the Netherlands, Brazil, Canada, South Korea, and Colombia use this facility as a recurring supply source for both catalogue round baler gearbox parts and OEM-specific assemblies. Technical documentation in DXF, STEP, and PDF formats, application engineering consultations, and first-article inspection coordination are all available as standard parts of the supply process \u2014 not premium add-ons charged separately on top of the production order.<\/p>\n

Taller<\/h3>\n
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\"Cylinder
\n\"Taller
\n\"Tube
\n\"Composite<\/div>\n<\/div>\n<\/div>\n

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Preguntas frecuentes<\/h2>\n
\nWhat is the difference between the EP9.0 and the EP9.0-HL01 round baler gearbox, and which should I choose for my baler in the Netherlands or UK?<\/summary>\n
The performance specification is identical \u2014 1.92:1 ratio, 120 hp \/ 3000 hp, same output spline. The structural difference is the end termination and span: the EP9.0 has gear-splined stub shaft ends and a ~1473 mm total span; the EP9.0-HL01 has \u00d8260 mm bolted end flanges and a ~1672 mm span. Choose the EP9.0 when your baler frame uses stub-shaft engagement for the lateral drive connection, or when the available frame width is under 1550 mm. Choose the EP9.0-HL01 when the baler frame has large-bore flanged end mounts and a rail spacing that requires the wider span.<\/div>\n<\/details>\n
\nHow many HP does it take to pull a round baler running the EP9.0 gearbox at full bale density for silage operations in South Korea and Brazil?<\/summary>\n
The EP9.0 is rated for 120 hp continuous at the PTO, which is the input power required at maximum bale density in dense silage conditions. Practical PTO draw during silage baling typically runs 100\u2013125 hp depending on crop moisture, ground speed, and bale diameter setting. Tractors in the 120\u2013150 hp class are the correct match for the EP9.0 in South Korean and Brazilian silage markets. The 3000 hp peak capacity covers the slug-loading transients that occur when the pick-up ingests a dense concentrated windrow section at full ground speed.<\/div>\n<\/details>\n
\nWhich round baler gearbox parts are most commonly needed for planned maintenance on the EP9.0 in high-cycle hay operations in Australia and Canada?<\/summary>\n
Shaft lip seals at the cross-shaft stub ends and taper-roller bearing sets in the central housing are the highest-frequency planned replacement items, typically at 1,500\u20132,500 operating hours depending on contamination exposure and oil maintenance intervals. The EP9.0’s stub shaft ends use standard metric seal dimensions available from bearing distributors in Australia and Canada, simplifying parts procurement during the harvest season when shipping lead times for specialist agricultural parts can exceed two weeks.<\/div>\n<\/details>\n
\nWhere can agricultural OEM engineers and equipment dealers in Canada and the Netherlands source this round baler gearbox for sale with certified technical drawings and quality documentation?<\/summary>\n
The EP9.0 is supplied with ISO 9001:2015 certification, pre-dispatch run-in test records, dimensional inspection reports, and material certificates as standard with every shipment. OEM engineering teams in Canada and the Netherlands can request the DXF or STEP CAD data package alongside a first-article sample order, enabling concurrent fit verification and supply chain qualification. Incoterms coverage (EXW, FOB, CIF, DAP) and multi-unit container consolidation are both supported for efficient procurement across the full EP-series round baler gearbox range.<\/div>\n<\/details>\n
\nHow does the EP9.0 round baler gearbox automatic transmission ratio compare to other round baler gearbox types in the same 120 hp power class for harvester applications?<\/summary>\n
The EP9.0’s 1.92:1 fixed deceleration ratio is consistent across the EP9-series, producing 282 r\/min output from a 540 r\/min PTO input. This ratio is chosen for harvester-integrated baling applications because 282 r\/min at the bale chamber drive shaft produces appropriate cam ring and roll surface velocity for standard bale diameters across the 1.2\u20131.8 m range. Unlike variable transmission systems, the fixed ratio in the EP9.0 produces predictable, stable output speed that simplifies bale density control through PTO speed adjustment rather than requiring a separate variable-ratio transmission stage in the driveline.<\/div>\n<\/details>\n<\/div>\n<\/div>\n

Editor: PXY<\/p>","protected":false},"excerpt":{"rendered":"

The EP9.0 Round Baler Gearbox is a high-performance power transmission unit engineered for demanding agricultural applications, including round balers and harvesters. Featuring a precise 1.92:1 deceleration ratio, it efficiently converts a standard 540 r\/min input into an optimized 282 r\/min output. Designed for extreme durability, this gearbox supports a nominal power rating of 120 kW with an exceptional maximum capacity of 3000 kW, ensuring reliability under peak operational loads. It utilizes advanced Gleason Helical Teeth technology, which provides superior load distribution, reduced noise, and extended service life compared to conventional gearing. Built to withstand harsh field conditions, the EP9.0 delivers consistent torque and efficiency. Custom specifications are available to meet specific OEM requirements, making it an ideal choice for heavy-duty harvesting equipment.<\/p>","protected":false},"featured_media":2148,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[74],"product_tag":[],"class_list":["post-2147","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\/es\/wp-json\/wp\/v2\/product\/2147","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/superiortransmissioninc.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/superiortransmissioninc.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/es\/wp-json\/wp\/v2\/media\/2148"}],"wp:attachment":[{"href":"https:\/\/superiortransmissioninc.com\/es\/wp-json\/wp\/v2\/media?parent=2147"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/es\/wp-json\/wp\/v2\/product_brand?post=2147"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/es\/wp-json\/wp\/v2\/product_cat?post=2147"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/es\/wp-json\/wp\/v2\/product_tag?post=2147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}