{"id":2176,"date":"2026-09-23T08:13:52","date_gmt":"2026-09-23T08:13:52","guid":{"rendered":"https:\/\/superiortransmissioninc.com\/?page_id=2176"},"modified":"2026-09-23T09:04:35","modified_gmt":"2026-09-23T09:04:35","slug":"round-baler-gearbox","status":"publish","type":"page","link":"https:\/\/superiortransmissioninc.com\/sv\/round-baler-gearbox\/","title":{"rendered":"Rundbalpressens v\u00e4xell\u00e5da"},"content":{"rendered":"

[et_pb_section fb_built=”1″ custom_padding_last_edited=”on|tablet” admin_label=”Header” _builder_version=”4.27.8″ _module_preset=”default” background_color=”gcid-dc7481a9-d70d-4c29-b152-17b0ba30940e” background_enable_image=”off” background_size=”initial” background_position=”top_center” custom_padding=”100px||||false|false” custom_padding_tablet=”60px||||false|false” custom_padding_phone=”60px||||false|false” locked=”off” collapsed=”on” global_colors_info=”{%22gcid-dc7481a9-d70d-4c29-b152-17b0ba30940e%22:%91%22background_color%22%93}”][et_pb_row column_structure=”1_2,1_2″ custom_padding_last_edited=”on|tablet” _builder_version=”4.27.8″ _module_preset=”default” background_color=”gcid-39c39fce-5264-4a4c-9266-982a8a79f610″ width=”90%” max_width=”100%” custom_padding=”60px|60px|60px|60px|true|true” custom_padding_tablet=”30px|30px|30px|30px|true|true” custom_padding_phone=”20px|20px|20px|20px|true|true” border_color_all=”gcid-dc7481a9-d70d-4c29-b152-17b0ba30940e” border_width_right=”20px” border_width_bottom=”20px” box_shadow_style=”preset4″ box_shadow_horizontal=”20px” box_shadow_vertical=”20px” box_shadow_color=”gcid-e428b4a0-8f75-478b-bc91-d4c919946667″ global_colors_info=”{%22gcid-39c39fce-5264-4a4c-9266-982a8a79f610%22:%91%22background_color%22%93,%22gcid-dc7481a9-d70d-4c29-b152-17b0ba30940e%22:%91%22border_color_all%22%93,%22gcid-e428b4a0-8f75-478b-bc91-d4c919946667%22:%91%22box_shadow_color%22%93}”][et_pb_column type=”1_2″ _builder_version=”4.22.0″ _module_preset=”default” custom_padding=”60px||||false|false” custom_padding_tablet=”0vw||||false|false” custom_padding_phone=”0vw||||false|false” custom_padding_last_edited=”on|desktop” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.8″ _module_preset=”af55b346-eded-4a69-b680-4efceb329293″ header_text_color=”#FFFFFF” custom_margin=”||10px||false|false” global_colors_info=”{}”]<\/p>\n

Rundbalpressens v\u00e4xell\u00e5da<\/h1>\n

[\/et_pb_text][et_pb_text _builder_version=”4.27.8″ _module_preset=”c653b925-1a48-4d95-ac02-7fcde1322d6f” text_text_color=”#FFFFFF” global_colors_info=”{}”]<\/p>\n

Complete Engineering Guide \u2014 Specifications, Selection Criteria, Configurations & EP Series Product Overview for Global Agricultural Markets<\/p>\n

[\/et_pb_text][et_pb_button button_url=”#products” button_text=”view products” _builder_version=”4.27.8″ _module_preset=”f839bb89-6054-4fff-b2bc-cb26597edf14″ global_colors_info=”{}”][\/et_pb_button][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.8″ _module_preset=”60e8c805-5631-446e-95fa-a3a063c9c245″ header_5_text_color=”#FFFFFF” custom_margin=”||0px||false|false” global_colors_info=”{}”]<\/p>\n

How to Choose the Right Round Baler Gearbox<\/h5>\n

[\/et_pb_text][et_pb_button button_url=”#select” button_text=”Select Now” _builder_version=”4.27.8″ _module_preset=”f839bb89-6054-4fff-b2bc-cb26597edf14″ button_bg_color=”RGBA(255,255,255,0)” button_font=”Inter|700||on|on||||” custom_padding=”0px|0px|0px|0px|true|true” locked=”off” global_colors_info=”{}”][\/et_pb_button][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Call to Action” _builder_version=”4.27.8″ _module_preset=”default” background_enable_color=”off” collapsed=”on” global_colors_info=”{%22gcid-dc7481a9-d70d-4c29-b152-17b0ba30940e%22:%91%22background_color%22%93}”][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.8″ _module_preset=”default” width=”90%” max_width=”100%” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.8″ _module_preset=”d3e22689-c0aa-4cc7-9a91-8a26a1bfbc2b” global_colors_info=”{}”]<\/p>\n

What Is a Round Baler Gearbox?<\/h2>\n

[\/et_pb_text][et_pb_image src=”https:\/\/superiortransmissioninc.com\/wp-content\/uploads\/2026\/07\/superiortransmissioninc-Agricultural-Gearbox-application-round-baler.webp” title_text=”superiortransmissioninc-Agricultural Gearbox-application-round baler” _builder_version=”4.27.8″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.8″ _module_preset=”c653b925-1a48-4d95-ac02-7fcde1322d6f” global_colors_info=”{}”]<\/p>\n

A round baler gearbox is the mechanical power distribution unit that transfers and converts rotational energy from the tractor’s Power Take-Off (PTO) shaft into the controlled, speed-reduced, high-torque output required to drive the baling chamber’s rollers, compression belts, pick-up mechanism, and wrapping system. Without it, none of the mechanical work that forms a cylindrical bale can take place.<\/p>\n

The gearbox sits between the tractor PTO and the baler’s internal driveline. Its primary function is reduction: a standard agricultural PTO outputs at 540 r\/min, while the bale chamber drive typically requires 250\u2013290 r\/min at substantially higher torque than the PTO shaft itself delivers. The gear set inside the housing performs that conversion while simultaneously managing the structural loads, shock events, and thermal demands of continuous field operation.<\/p>\n

Modern round baler gearboxes range from compact single-housing units for 40\u201380 hp tractors to large integrated bilateral drive assemblies spanning over 1600 mm for 120+ hp commercial baling operations. Choosing the correct unit \u2014 by power class, structural architecture, shaft configuration, and installation geometry \u2014 determines whether the baling drivetrain reaches its rated performance and service life, or becomes the maintenance bottleneck that limits field productivity.<\/p>\n

[\/et_pb_text][et_pb_image src=”https:\/\/superiortransmissioninc.com\/wp-content\/uploads\/2026\/09\/book-store-61.png” title_text=”book-store-61″ _builder_version=”4.22.0″ _module_preset=”default” width=”30%” module_alignment=”right” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ custom_padding_last_edited=”on|tablet” _builder_version=”4.27.8″ _module_preset=”default” width=”90%” max_width=”100%” custom_padding_tablet=”||0px||false|false” custom_padding_phone=”||0px||false|false” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.22.0″ _module_preset=”default” background_color=”rgba(0,0,0,0.06)” custom_padding=”30px|30px|30px|30px|true|true” custom_padding_tablet=”30px|30px|30px|30px|true|true” custom_padding_phone=”20px|20px|20px|20px|true|true” custom_padding_last_edited=”on|desktop” link_option_url=”#” box_shadow_style=”preset4″ box_shadow_horizontal=”20px” box_shadow_vertical=”20px” box_shadow_color=”RGBA(255,255,255,0)” global_colors_info=”{%22gcid-e428b4a0-8f75-478b-bc91-d4c919946667%22:%91%22background_color__hover%22%93,%22gcid-f0b81583-c55e-43e8-91ce-43dd9fe19dec%22:%91%22box_shadow_color__hover%22%93}” background__hover_enabled=”on|hover” background_color__hover=”#ff9263″ background_enable_color__hover=”on” box_shadow_color__hover_enabled=”on|hover” box_shadow_color__hover=”#2a2b30″ transform_styles__hover_enabled=”on|hover” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|desktop” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop” transform_scale__hover=”98%|98%”][et_pb_text _builder_version=”4.27.8″ _module_preset=”cd64427b-1a6b-4d07-ac96-043ececf2835″ custom_margin=”||10px||false|false” global_colors_info=”{}”]<\/p>\n

\u2460 PTO Input<\/h3>\n

[\/et_pb_text][et_pb_text _builder_version=”4.27.8″ _module_preset=”c653b925-1a48-4d95-ac02-7fcde1322d6f” text_text_color=”gcid-f0b81583-c55e-43e8-91ce-43dd9fe19dec” global_colors_info=”{%22gcid-f0b81583-c55e-43e8-91ce-43dd9fe19dec%22:%91%22text_text_color%22%93}”]<\/p>\n

Tractor PTO delivers 540 r\/min at the driveshaft. The round baler gearbox input shaft receives this rotation through a matched PTO drive shaft with torque-limiter protection.<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.22.0″ _module_preset=”default” background_color=”rgba(0,0,0,0.06)” custom_padding=”30px|30px|30px|30px|true|true” custom_padding_tablet=”30px|30px|30px|30px|true|true” custom_padding_phone=”20px|20px|20px|20px|true|true” custom_padding_last_edited=”on|desktop” link_option_url=”#” box_shadow_style=”preset4″ box_shadow_horizontal=”20px” box_shadow_vertical=”20px” box_shadow_color=”RGBA(255,255,255,0)” global_colors_info=”{%22gcid-e428b4a0-8f75-478b-bc91-d4c919946667%22:%91%22background_color__hover%22,%22background_color__hover%22%93,%22gcid-f0b81583-c55e-43e8-91ce-43dd9fe19dec%22:%91%22box_shadow_color__hover%22,%22box_shadow_color__hover%22%93}” background__hover_enabled=”on|hover” background_color__hover=”#ff9263″ background_enable_color__hover=”on” box_shadow_color__hover_enabled=”on|hover” box_shadow_color__hover=”#2a2b30″ transform_styles__hover_enabled=”on|hover” transform_scale__hover=”98%|98%” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|desktop” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop”][et_pb_text _builder_version=”4.27.8″ _module_preset=”cd64427b-1a6b-4d07-ac96-043ececf2835″ custom_margin=”||10px||false|false” global_colors_info=”{}”]<\/p>\n

\u2461 Gear Reduction<\/h3>\n

[\/et_pb_text][et_pb_text _builder_version=”4.27.8″ _module_preset=”c653b925-1a48-4d95-ac02-7fcde1322d6f” text_text_color=”gcid-f0b81583-c55e-43e8-91ce-43dd9fe19dec” global_colors_info=”{%22gcid-f0b81583-c55e-43e8-91ce-43dd9fe19dec%22:%91%22text_text_color%22%93}”]<\/p>\n

Inside the housing, a Gleason Helical Teeth gear pair reduces speed at the chosen ratio (commonly 1.92:1 or 2.1:1), multiplying output torque proportionally while managing contact stress across the full tooth face width.<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.8″ _module_preset=”default” width=”90%” max_width=”100%” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.22.0″ _module_preset=”default” background_color=”rgba(0,0,0,0.06)” custom_padding=”30px|30px|30px|30px|true|true” custom_padding_tablet=”30px|30px|30px|30px|true|true” custom_padding_phone=”20px|20px|20px|20px|true|true” custom_padding_last_edited=”on|desktop” link_option_url=”#” box_shadow_style=”preset4″ box_shadow_horizontal=”20px” box_shadow_vertical=”20px” box_shadow_color=”RGBA(255,255,255,0)” global_colors_info=”{%22gcid-e428b4a0-8f75-478b-bc91-d4c919946667%22:%91%22background_color__hover%22,%22background_color__hover%22%93,%22gcid-f0b81583-c55e-43e8-91ce-43dd9fe19dec%22:%91%22box_shadow_color__hover%22,%22box_shadow_color__hover%22%93}” background__hover_enabled=”on|hover” background_color__hover=”#ff9263″ background_enable_color__hover=”on” box_shadow_color__hover_enabled=”on|hover” box_shadow_color__hover=”#2a2b30″ transform_styles__hover_enabled=”on|hover” transform_scale__hover=”98%|98%” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|desktop” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop”][et_pb_text _builder_version=”4.27.8″ _module_preset=”cd64427b-1a6b-4d07-ac96-043ececf2835″ custom_margin=”||10px||false|false” global_colors_info=”{}”]<\/p>\n

\u2462 Power Distribution<\/h3>\n

[\/et_pb_text][et_pb_text _builder_version=”4.27.8″ _module_preset=”c653b925-1a48-4d95-ac02-7fcde1322d6f” text_text_color=”gcid-f0b81583-c55e-43e8-91ce-43dd9fe19dec” global_colors_info=”{%22gcid-f0b81583-c55e-43e8-91ce-43dd9fe19dec%22:%91%22text_text_color%22%93}”]<\/p>\n

The reduced-speed, higher-torque output drives the baler’s cam ring, compression rollers, and belt drives \u2014 either from a single output shaft or bilaterally through integrated cross-shaft arms on larger assembly types.<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.22.0″ _module_preset=”default” background_color=”rgba(0,0,0,0.06)” custom_padding=”30px|30px|30px|30px|true|true” custom_padding_tablet=”30px|30px|30px|30px|true|true” custom_padding_phone=”20px|20px|20px|20px|true|true” custom_padding_last_edited=”on|desktop” link_option_url=”#” box_shadow_style=”preset4″ box_shadow_horizontal=”20px” box_shadow_vertical=”20px” box_shadow_color=”RGBA(255,255,255,0)” global_colors_info=”{%22gcid-e428b4a0-8f75-478b-bc91-d4c919946667%22:%91%22background_color__hover%22,%22background_color__hover%22%93,%22gcid-f0b81583-c55e-43e8-91ce-43dd9fe19dec%22:%91%22box_shadow_color__hover%22,%22box_shadow_color__hover%22%93}” background__hover_enabled=”on|hover” background_color__hover=”#ff9263″ background_enable_color__hover=”on” box_shadow_color__hover_enabled=”on|hover” box_shadow_color__hover=”#2a2b30″ transform_styles__hover_enabled=”on|hover” transform_scale__hover=”98%|98%” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|desktop” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop”][et_pb_text _builder_version=”4.27.8″ _module_preset=”cd64427b-1a6b-4d07-ac96-043ececf2835″ custom_margin=”||10px||false|false” global_colors_info=”{}”]<\/p>\n

\u2463 Bale Formation<\/h3>\n

[\/et_pb_text][et_pb_text _builder_version=”4.27.8″ _module_preset=”c653b925-1a48-4d95-ac02-7fcde1322d6f” text_text_color=”gcid-f0b81583-c55e-43e8-91ce-43dd9fe19dec” global_colors_info=”{%22gcid-f0b81583-c55e-43e8-91ce-43dd9fe19dec%22:%91%22text_text_color%22%93}”]<\/p>\n

The driven chamber components compress crop material into a tight cylindrical bale. Consistent output shaft speed from the gearbox is what produces uniform bale density and diameter across the full field run.<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Products” _builder_version=”4.27.8″ _module_preset=”default” background_enable_color=”off” collapsed=”on” global_colors_info=”{%22gcid-dc7481a9-d70d-4c29-b152-17b0ba30940e%22:%91%22background_color%22%93}”][et_pb_row _builder_version=”4.27.8″ _module_preset=”default” width=”90%” max_width=”100%” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.8″ _module_preset=”default” header_2_font=”Abril Fatface|700|||||||” header_2_text_align=”center” header_2_font_size=”50px” global_colors_info=”{}”]<\/p>\n

Round Baler Gearbox Types<\/h2>\n

[\/et_pb_text][et_pb_shop type=”product_category” posts_number=”20″ show_pagination=”on” include_categories=”74″ module_id=”products” _builder_version=”4.27.8″ _module_preset=”41a8fc6a-d69a-4b85-ae1d-77a9e4e80d6e” border_width_all_image=”2px” locked=”off” global_colors_info=”{%22gcid-e428b4a0-8f75-478b-bc91-d4c919946667%22:%91%22price_text_color%22,%22sale_badge_color%22,%22rating_text_color%22%93,%22gcid-f0b81583-c55e-43e8-91ce-43dd9fe19dec%22:%91%22sale_badge_text_color%22%93}”][\/et_pb_shop][et_pb_code _builder_version=”4.27.8″ _module_preset=”default” global_colors_info=”{}”] <\/p>\n

<\/p>\n
<\/p>\n

Two Structural Types \u2014 Single Housing vs Integrated Assembly<\/h2>\n

<\/div>\n

The most fundamental decision when specifying a round baler gearbox is the structural type. The two categories differ in how power is delivered from the central gear set to the baler frame.<\/pee> <\/p>\n

<\/p>\n
<\/p>\n

Single-Housing Gearbox<\/h3>\n

A self-contained unit with one housing, one or two output shafts, and standard mounting flanges. The installer connects the output to the baler’s driveshaft on-site. This type is compact, lighter, and suited to mid-range power applications.<\/pee> B\u00e4st f\u00f6r:<\/strong> 40\u2013100 hp tractors, standard baler platforms, replacement applications where a fixed-span integrated drive is not required.<\/pee> <\/div>\n

<\/p>\n

<\/p>\n

Integrated Wide-Span Assembly<\/h3>\n

A factory-assembled unit combining the central reduction housing with bilateral cross-shaft modules that span the full baler frame width. Alignment is set at the factory \u2014 no site alignment required. Suited to high-power, wide-frame commercial balers.<\/pee> B\u00e4st f\u00f6r:<\/strong> 80\u2013120+ hp tractors, large variable-chamber and fixed-chamber platforms, OEM integration, and applications where bilateral symmetric output is required to balance frame loading.<\/pee> <\/div>\n

<\/div>\n

<\/div>\n

[\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Products” _builder_version=”4.22.0″ _module_preset=”default” background_color=”gcid-dc7481a9-d70d-4c29-b152-17b0ba30940e” box_shadow_style=”preset4″ box_shadow_color=”#FFCF54″ collapsed=”on” global_colors_info=”{%22gcid-dc7481a9-d70d-4c29-b152-17b0ba30940e%22:%91%22background_color%22%93}”][et_pb_row _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text module_id=”select” _builder_version=”4.27.8″ _module_preset=”d3e22689-c0aa-4cc7-9a91-8a26a1bfbc2b” text_orientation=”center” global_colors_info=”{}”]<\/p>\n

How to Select the Right Round Baler Gearbox<\/h2>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_3,1_3,1_3″ _builder_version=”4.27.8″ _module_preset=”default” width=”90%” max_width=”100%” global_colors_info=”{}”][et_pb_column type=”1_3″ _builder_version=”4.27.8″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.8″ _module_preset=”default” text_font_size=”14px” header_3_font=”Poppins||||||||” header_3_font_size=”26px” global_colors_info=”{}”]<\/p>\n

Step 1 \u2014 Tractor PTO Power<\/h3>\n

Identify the tractor’s rated PTO output in hp. This sets the gearbox nominal power class. Use the EP2100-T3 or EP250-YJ for 40\u201380 hp; EP246 for 80\u2013100 hp; EP9-series for 100\u2013120+ hp.<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.27.8″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.8″ _module_preset=”default” text_font_size=”14px” header_3_font=”Poppins||||||||” header_3_font_size=”26px” global_colors_info=”{}”]<\/p>\n

Step 2 \u2014 Baler Architecture<\/h3>\n

Does the baler require a single output shaft or bilateral bilateral simultaneous output? Single-housing models (EP2100-T3, EP246) serve single or dual-output needs; integrated assemblies (EP250-YJ, EP9-series) provide factory-aligned bilateral drive.<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.27.8″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.8″ _module_preset=”default” text_font_size=”14px” header_3_font=”Poppins||||||||” header_3_font_size=”26px” global_colors_info=”{}”]<\/p>\n

Step 3 \u2014 Frame Rail Spacing<\/h3>\n

For integrated assemblies, measure the baler frame rail-to-rail width at the cross-shaft mounting position. Match to: EP9.0 (~1473 mm), EP9.35 (~1353 mm), EP9.0-HL01 (~1672 mm), or specify L1\/L2 for the EP250-YJ if none fit.<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.8″ _module_preset=”default” width=”90%” max_width=”100%” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.27.8″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.8″ _module_preset=”default” text_font_size=”14px” header_3_font=”Poppins||||||||” header_3_font_size=”26px” global_colors_info=”{}”]<\/p>\n

Step 4 \u2014 Shaft End Compatibility<\/h3>\n

For single-housing units, confirm the output shaft profile matches the baler’s cam shaft interface (ASAE S203.14 1-3\/4 Z6, 1-3\/8 Z6, rectangular spline, or keyed bore). For integrated assemblies, all models use 8\u00d748\u00d742\u00d78 rectangular spline at the central output.<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.8″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.8″ _module_preset=”default” text_font_size=”14px” header_3_font=”Poppins||||||||” header_3_font_size=”26px” global_colors_info=”{}”]<\/p>\n

Step 5 \u2014 End Flange Interface<\/h3>\n

For flanged-end integrated assemblies, verify the end flange OD and bolt pattern: EP9.35 uses \u00d8210 mm; EP9.0-HL01 uses \u00d8260 mm (6-bolt, 40\u00b0\/45\u00b0). EP9.0 uses gear-splined stub shafts \u2014 no flange. Confirm against the baler’s lateral drive socket specification.<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ fullwidth=”on” theme_builder_area=”post_content” _builder_version=”4.27.8″ _module_preset=”default”][et_pb_fullwidth_image src=”https:\/\/superiortransmissioninc.com\/wp-content\/uploads\/2026\/07\/superiortransmissioninc-factory-gearbox.webp” _builder_version=”4.27.8″ _module_preset=”default” theme_builder_area=”post_content” alt=”superiortransmissioninc-factory-gearbox” title_text=”superiortransmissioninc-factory-gearbox” hover_enabled=”0″ sticky_enabled=”0″ filter_brightness=”66%”][\/et_pb_fullwidth_image][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Call to Action” _builder_version=”4.27.8″ _module_preset=”default” background_color=”gcid-f0b81583-c55e-43e8-91ce-43dd9fe19dec” background_enable_image=”off” background_size=”custom” background_image_width=”60%” background_position=”bottom_right” background_horizontal_offset=”-8vw” custom_padding=”||16vw||false|false” collapsed=”on” global_colors_info=”{%22gcid-f0b81583-c55e-43e8-91ce-43dd9fe19dec%22:%91%22background_color%22%93}”][et_pb_row column_structure=”3_5,2_5″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”3_5″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.8″ _module_preset=”d3e22689-c0aa-4cc7-9a91-8a26a1bfbc2b” header_2_text_color=”#FFFFFF” custom_margin=”||10px||false|false” global_colors_info=”{}”]<\/p>\n

Ready to Specify Your Round Baler Gearbox?<\/h2>\n

[\/et_pb_text][et_pb_text _builder_version=”4.27.8″ _module_preset=”c653b925-1a48-4d95-ac02-7fcde1322d6f” text_text_color=”#FFFFFF” global_colors_info=”{}”]<\/p>\n

Whether you need a compact single-housing unit, a high-torque bilateral integrated assembly, or a fully configurable custom-span drive \u2014 the EP series covers every power class from 80 to 120+ hp with ISO 9001:2015 certified quality and full technical documentation.<\/p>\n

[\/et_pb_text][et_pb_button button_url=”https:\/\/superiortransmissioninc.com\/contact-us” button_text=”Contact us” _builder_version=”4.27.8″ _module_preset=”ce96c08d-767c-4079-9da6-3beaf129df8e” global_colors_info=”{}”][\/et_pb_button][\/et_pb_column][et_pb_column type=”2_5″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Featured Product” _builder_version=”4.21.0″ _module_preset=”default” background_color=”gcid-dc7481a9-d70d-4c29-b152-17b0ba30940e” collapsed=”on” global_colors_info=”{%22gcid-dc7481a9-d70d-4c29-b152-17b0ba30940e%22:%91%22background_color%22%93}”][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.8″ _module_preset=”default” width=”90%” max_width=”100%” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.8″ _module_preset=”d6ef1fbb-6a6a-488d-b382-10514883e1d1″ header_4_text_color=”#FF9263″ global_colors_info=”{}”]<\/p>\n

The Engineering Behind Every EP Model<\/h4>\n

[\/et_pb_text][et_pb_text _builder_version=”4.27.8″ _module_preset=”d3e22689-c0aa-4cc7-9a91-8a26a1bfbc2b” custom_margin=”||10px||false|false” global_colors_info=”{}”]<\/p>\n

Why Gleason Helical Teeth\u00a0<\/h2>\n

[\/et_pb_text][et_pb_text _builder_version=”4.27.8″ _module_preset=”c653b925-1a48-4d95-ac02-7fcde1322d6f” header_3_font=”|700|||||||” transform_translate_linked__hover=”off” custom_padding=”|||1%|false|false” border_width_left=”4px” global_colors_info=”{}” transform_styles__hover_enabled=”on|hover” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|desktop” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop” transform_translate__hover=”8px|0px”]<\/p>\n

Progressiv tandingrepp<\/h3>\n

Helical contact lines enter and exit mesh gradually across the full tooth face width, spreading the load rather than delivering it as a single-point impulse. At 2000\u20133000 N\u00b7m output torque, this distribution is what keeps contact stress within the fatigue life envelope of the case-hardened alloy steel gear blank.<\/p>\n

[\/et_pb_text][et_pb_text _builder_version=”4.27.8″ _module_preset=”c653b925-1a48-4d95-ac02-7fcde1322d6f” header_3_font=”|700|||||||” transform_translate_linked__hover=”off” custom_padding=”|||1%|false|false” border_width_left=”4px” global_colors_info=”{}” transform_styles__hover_enabled=”on|hover” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|desktop” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop” transform_translate__hover=”8px|0px”]<\/p>\n

Shock Absorption<\/h3>\n

Round baling involves repetitive shock loads \u2014 slug ingestion, uneven windrow pick-up, cam ring inertia reversals. Helical tooth geometry absorbs these transients more effectively than straight-cut alternatives, reducing the peak-stress events that initiate tooth root fatigue cracks in lower-quality gear sets.<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.21.0″ _module_preset=”default” custom_padding=”60px||||false|false” custom_padding_tablet=”0px||||false|false” custom_padding_phone=”0px||||false|false” custom_padding_last_edited=”on|desktop” global_colors_info=”{}”][et_pb_image src=”https:\/\/superiortransmissioninc.com\/wp-content\/uploads\/2026\/09\/superiortransmissioninc-products-EP-Round-Baler-Gearbox-for-Round-Baler-and-Harvester-\u2014-EP246-Show.webp” alt=”superiortransmissioninc-products-EP-Round Baler Gearbox for Round Baler and Harvester \u2014 EP246-Show” title_text=”superiortransmissioninc-products-EP-Round Baler Gearbox for Round Baler and Harvester \u2014 EP246-Show” _builder_version=”4.27.8″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.27.8″ _module_preset=”c653b925-1a48-4d95-ac02-7fcde1322d6f” header_3_font=”|700|||||||” transform_translate_linked__hover=”off” custom_padding=”|||1%|false|false” border_width_left=”4px” global_colors_info=”{}” transform_styles__hover_enabled=”on|hover” transform_scale__hover_enabled=”on|hover” transform_translate__hover_enabled=”on|desktop” transform_rotate__hover_enabled=”on|desktop” transform_skew__hover_enabled=”on|desktop” transform_origin__hover_enabled=”on|desktop” transform_translate__hover=”8px|0px”]<\/p>\n

Lower Operating Noise<\/h3>\n

Multiple teeth in simultaneous contact produce smoother torque delivery and measurably lower vibration levels than single-tooth-contact straight-cut gears. For operators working 10+ hour baling days, lower driveline vibration reduces operator fatigue and reduces the dynamic loading on the baler frame welds over the machine’s life.<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>","protected":false},"excerpt":{"rendered":"

Round Baler GearboxComplete Engineering Guide \u2014 Specifications, Selection Criteria, Configurations & EP Series Product Overview for Global Agricultural MarketsHow to Choose the Right Round Baler GearboxWhat Is a Round Baler Gearbox?A round baler gearbox is the mechanical power distribution unit that transfers and converts rotational energy from the tractor’s Power Take-Off (PTO) shaft into the […]<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-2176","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/superiortransmissioninc.com\/sv\/wp-json\/wp\/v2\/pages\/2176","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/superiortransmissioninc.com\/sv\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/superiortransmissioninc.com\/sv\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/sv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/sv\/wp-json\/wp\/v2\/comments?post=2176"}],"version-history":[{"count":8,"href":"https:\/\/superiortransmissioninc.com\/sv\/wp-json\/wp\/v2\/pages\/2176\/revisions"}],"predecessor-version":[{"id":2214,"href":"https:\/\/superiortransmissioninc.com\/sv\/wp-json\/wp\/v2\/pages\/2176\/revisions\/2214"}],"wp:attachment":[{"href":"https:\/\/superiortransmissioninc.com\/sv\/wp-json\/wp\/v2\/media?parent=2176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}