{"id":949,"date":"2026-05-26T08:39:47","date_gmt":"2026-05-26T08:39:47","guid":{"rendered":"https:\/\/ever-powers.com\/?post_type=product&p=949"},"modified":"2026-05-26T08:47:28","modified_gmt":"2026-05-26T08:47:28","slug":"ep-75-rotary-tiller-cultivator-gearbox","status":"publish","type":"product","link":"https:\/\/ever-powers.com\/id\/product\/ep-75-rotary-tiller-cultivator-gearbox\/","title":{"rendered":"Gearbox Pengolah Tanah Putar EP-75 \u2014 Solusi Penggerak Pertanian Tugas Berat 75\u2013125HP"},"content":{"rendered":"
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EP-75 Rotary Tiller Cultivator Gearbox \u2014 75\u2013125 HP Heavy-Duty Drive for Farm Tillers<\/h2>\n

The EP-75 Rotary Tiller Cultivator Gearbox is a purpose-built power-transmission unit engineered for high-demand soil cultivation tasks. Rated at a 540 RPM PTO input and available in four gear ratios \u2014 1:3, 1:2.83, 1:1.65, and 1:1.6 \u2014 it covers tractors from 75 HP up to 125 HP, making it one of the most versatile agricultural cultivator gearboxes on the market. Weighing just 37 kg (net), it delivers a balance of structural rigidity and practical field weight that OEM integrators and replacement buyers rely on.<\/p>\n

Whether you are retrofitting an aging rotary tiller, sourcing components for a new implement build, or managing a dealer inventory, this Rotavator Gearbox is produced under ISO 9001 quality management and inspected by German CMM metrology equipment \u2014 so dimensional accuracy and gear mesh quality are validated, not assumed.<\/p>\n

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EP-75 Rotary Tiller Gearbox Specifications<\/h2>\n

The table below lists the verified factory parameters for the EP-75 agricultural cultivator gearbox<\/strong>. All four ratio configurations share the same housing and input connection (3\/8 Z6 optical shaft), simplifying installation across different tractor-implement combinations.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nEP-75 (HC-75)<\/th>\n<\/tr>\n<\/thead>\n
Gear Ratios<\/strong><\/td>\n1:3 \/ 1:2.83 \/ 1:1.65 \/ 1:1.6<\/td>\n<\/tr>\n
Tooth Configuration<\/strong><\/td>\n12\/36 \u00b7 34\/12 \u00b7 33\/20 \u00b7 24\/15<\/td>\n<\/tr>\n
Module<\/strong><\/td>\n6.0 \/ 5.35 \/ 5.5 \/ 7.5<\/td>\n<\/tr>\n
Rated Power<\/strong><\/td>\n75 HP \/ 75 HP \/ 100 HP \/ 125 HP<\/td>\n<\/tr>\n
Rated Input Speed<\/strong><\/td>\n540 RPM<\/td>\n<\/tr>\n
Input\/Output Interface<\/strong><\/td>\n3\/8 Z6 Optical Shaft<\/td>\n<\/tr>\n
Net Weight<\/strong><\/td>\n37 kg<\/td>\n<\/tr>\n
Quality Standard<\/strong><\/td>\nISO 9001 \/ CQC Certified<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

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Rotary Tiller Gearbox Diagram<\/h2>\n

The diagram below illustrates the internal gear layout, input\/output shaft positions, and mounting interface of the EP-75 Rotary Tiller Cultivator Gearbox<\/strong>.<\/p>\n

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[ Insert Rotary Tiller Gearbox Diagram Here ]
\n\"EP-75<\/p>\n<\/div>\n

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Features of the Rotary Tiller Cultivator Gearbox<\/h2>\n
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  • Four Selectable Gear Ratios (1:1.6 \u2013 1:3):<\/strong> A single housing accommodates four distinct output ratios, letting OEM integrators and replacement buyers match blade tip speed precisely to soil type \u2014 from loose sandy loam requiring lower torque multiplication to heavy clay benefiting from a 1:3 step-up. This eliminates the need to stock multiple housing variants as a replacement rotary tiller cultivator gearbox<\/em>.<\/li>\n
  • CNC-Precision Gear Cutting + Heat Treatment:<\/strong> Gear blanks are precision-forged, then cut on CNC machines and heat-treated using German IPSEN furnace technology combined with laser surface hardening. The result is a consistent case depth and a tooth surface hardness that resists micropitting at sustained 540 RPM operation under full rated load.<\/li>\n
  • German CMM Dimensional Verification:<\/strong> Every production batch is measured on Coordinate Measuring Machines calibrated to German metrology standards. Shaft concentricity, gear runout, and housing bore alignment are each held within \u00b10.01 mm tolerance \u2014 critical for vibration-free field operation and extended bearing life.<\/li>\n
  • Compact 37 kg Net Weight:<\/strong> At 37 kg, the EP-75 is light enough for two-person field installation without lifting equipment, while the cast-iron housing provides the wall thickness and rigidity required at 125 HP continuous input.<\/li>\n
  • Universal 3\/8 Z6 Optical Shaft Interface:<\/strong> The standardized input\/output shaft profile is compatible with the majority of global PTO shaft suppliers and tractor brands, reducing lead time for OEM agricultural cultivator gearbox<\/em> procurement.<\/li>\n
  • ISO 9001 + CQC Second-Degree Safety Certification:<\/strong> The manufacturing facility holds ISO 9001 certification verified by CQC (China Quality Certification Centre) and has passed second-degree safety quality standardization \u2014 a benchmark for machinery manufacturing enterprises that export to regulated agricultural markets.<\/li>\n<\/ul>\n

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    Advantages of Heavy-Duty Agricultural Gearboxes in This Class<\/h2>\n
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    Lower Total Cost Per Season<\/p>\n

    Precision heat-treated gears operate 30\u201340% longer between service intervals compared to soft-cut alternatives. For a 500-acre operation running 400+ hours per year, that translates directly into fewer replacement events and reduced downtime.<\/p>\n<\/div>\n

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    OEM-Ready Custom Engineering<\/p>\n

    In-house R&D capability allows production of new gearbox variants from customer-supplied drawings within agreed lead times. This makes the EP-75 line attractive for implement manufacturers needing an OEM agricultural cultivator gearbox supplier for farm implements<\/em> that can scale from prototype to serial production.<\/p>\n<\/div>\n

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    Cross-Industry Applicability<\/p>\n

    The same gear-cutting and heat treatment process applies across the full agricultural and industrial gearbox catalogue. Buyers sourcing both agricultural and industrial drive components can qualify a single supplier, simplifying procurement audits.<\/p>\n<\/div>\n

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    Reliable Export Documentation<\/p>\n

    ISO 9001 and CQC certification simplifies customs clearance and regulatory compliance in the EU, North America, and Southeast Asia \u2014 markets where machinery import documentation is scrutinised at the border.<\/p>\n<\/div>\n<\/div>\n

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    Applications of Agricultural Rotary Tiller Gearboxes<\/h2>\n

    The EP-75 Rotavator Gearbox<\/strong> is deployed across a range of tillage and soil management scenarios. Its four-ratio versatility means one SKU can serve multiple implement configurations:<\/p>\n