{"id":1995,"date":"2026-04-17T09:19:00","date_gmt":"2026-04-17T09:19:00","guid":{"rendered":"https:\/\/planetary-gear-box.top\/product\/ever-power-ep-rpr3600-planetary-gearbox-replacement-of-brevini-riduttori-rpr3600\/"},"modified":"2026-04-17T09:19:00","modified_gmt":"2026-04-17T09:19:00","slug":"ever-power-ep-rpr3600-planetary-gearbox-replacement-of-brevini-riduttori-rpr3600","status":"publish","type":"product","link":"https:\/\/planetary-gear-box.top\/hi\/product\/ever-power-ep-rpr3600-planetary-gearbox-replacement-of-brevini-riduttori-rpr3600\/","title":{"rendered":"EVER POWER EP-RPR3600 Planetary Gearbox Replacement Of Brevini Riduttori RPR3600"},"content":{"rendered":"

EP-RPR3600 Planetary Gearbox<\/h1>\n

EVER POWER 3-Stage 98,000 Nm Ultra-Heavy Planetary Gearbox<\/p>\n

The EP-RPR3600<\/strong> is one of EVER POWER’s most powerful RPR series gearboxes, achieving 98,000 Nm<\/strong> output torque with a 3-stage VAR-steel planetary design and ratio range extending to 250:1<\/strong>. Replacing the Brevini riduttori RPR3600, this unit is specified for the most demanding large-scale industrial installations \u2014 large cement raw mill and clinker mill main drives, large ship propulsion gearboxes, large slewing ring drive systems, sugar mill main drives and large industrial press drives<\/strong>.<\/p>\n

\"EP-RPR3600<\/p>\n

Technical Parameters<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
Model<\/td>\nEP-RPR3600<\/td>\n<\/tr>\n
Replaces<\/td>\nBrevini riduttori RPR3600<\/td>\n<\/tr>\n
Max Output Torque<\/td>\n98,000 Nm<\/td>\n<\/tr>\n
Gear Stages<\/td>\n3<\/td>\n<\/tr>\n
Ratio Range<\/td>\n32:1 – 250:1<\/td>\n<\/tr>\n
Max Input Speed<\/td>\n2,000 rpm<\/td>\n<\/tr>\n
Protection Class<\/td>\nIP67<\/td>\n<\/tr>\n
Approx. Weight<\/td>\n~245 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Working Principle<\/h2>\n

\"EVER<\/p>\n

Three extra-large-module planetary stages operate with full oil-jet lubrication. The integrated oil cooling heat exchanger<\/strong> \u2014 a plate-type oil-to-water cooler built into the housing base \u2014 maintains oil temperature below 75 degC even at 98,000 Nm continuous duty in tropical ambient conditions. The output shaft arrangement uses a split-type shrink disc coupling interface<\/strong> for direct connection to large solid shafts without machining the driven shaft.<\/p>\n

Core Advantages<\/h2>\n\n\n\n\n
\n
▲ 98,000 Nm Ultra-High Torque<\/strong>
One of the highest torque ratings in EVER POWER’s RPR product catalogue.<\/div>\n<\/td>\n
\n
▲ Integrated Oil-to-Water Cooler<\/strong>
Plate cooler built into housing base \u2014 maintains oil below 75 degC at tropical ambient.<\/div>\n<\/td>\n<\/tr>\n
\n
▲ Shrink Disc Coupling Interface<\/strong>
Direct connection to large solid shafts without shaft machining.<\/div>\n<\/td>\n
\n
▲ 316 SS Oil Cooler<\/strong>
Compatible with freshwater and sea water cooling circuits.<\/div>\n<\/td>\n<\/tr>\n
\n
▲ Direct RPR3600 Replacement<\/strong>
Same external mounting pattern as original Brevini unit.<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n<\/table>\n

Structure and Material Technology<\/h2>\n

\"EVER<\/p>\n

All gears throughout three stages use 18CrNiMo7-6 VAR steel<\/strong>, ground to DIN ISO 1328 class 5. Planet carriers are massive GGG70 nodular iron forgings<\/strong> \u2014 not weldments \u2014 for maximum structural integrity. The integrated oil cooler body is 316 stainless steel<\/strong> for compatibility with cooling water from various sources including sea water if required.<\/p>\n

Typical Application Scenarios<\/h2>\n\n\n\n\n\n\n\n\n
Industry<\/th>\nApplication<\/th>\nKey Requirement<\/th>\n<\/tr>\n<\/thead>\n
Cement<\/td>\nLarge clinker mill main drive<\/td>\n98,000 Nm sustained at 6,000+ annual hours \u2014 requires VAR + oil-to-water cooler.<\/td>\n<\/tr>\n
Sugar<\/td>\nSugar mill main crushing drive<\/td>\n250:1 ratio drives crushing rolls at correct surface speed from large motor.<\/td>\n<\/tr>\n
Marine<\/td>\nLarge ship propulsion gearbox assist<\/td>\nIntegrated oil cooler critical in engine room ambient temperatures up to 55 degC.<\/td>\n<\/tr>\n
Press<\/td>\nLarge industrial hydraulic press drive<\/td>\n98,000 Nm peak torque on press down-stroke handled without overload.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Selection Guide<\/h2>\n
    \n
  1. Required Output Torque (Nm)<\/strong> \u2014 Confirm peak and continuous torque requirement with appropriate safety factor.<\/li>\n
  2. Gear Ratio<\/strong> \u2014 Motor speed (rpm) divided by required output speed (rpm).<\/li>\n
  3. Duty Cycle<\/strong> \u2014 Continuous S1 or intermittent S3\/S6; affects thermal de-rating.<\/li>\n
  4. Motor Interface<\/strong> \u2014 Flange type (SAE\/ISO), shaft diameter, keyway or spline specification.<\/li>\n
  5. Environment<\/strong> \u2014 IP class, ambient temperature, corrosion zone, orientation.<\/li>\n<\/ol>\n

    Contact our engineering team<\/a> for a free application sizing review.<\/p>\n

    Brevini RPR3600 vs. EVER POWER EP-RPR3600<\/h2>\n

    Important Notice:<\/strong> EVER POWER references the Brevini riduttori RPR3600 model number solely to assist customers in identifying a compatible replacement. We do not manufacture, sell, or claim any affiliation with Brevini. No trademarks or intellectual property of Brevini are reproduced or infringed. Our EP-RPR3600 is an independently designed and manufactured product that is dimensionally and functionally compatible.<\/p>\n\n\n\n\n\n\n\n\n\n
    Aspect<\/th>\nBrevini RPR3600<\/th>\nEVER POWER EP-RPR3600<\/th>\n<\/tr>\n<\/thead>\n
    Price<\/td>\nVery high OEM rate<\/td>\nCompetitive at this scale<\/td>\n<\/tr>\n
    Lead Time<\/td>\n14-22 weeks<\/td>\n6-9 weeks<\/td>\n<\/tr>\n
    Oil Cooler<\/td>\nExternal unit required<\/td>\nIntegrated plate cooler<\/td>\n<\/tr>\n
    Coupling Interface<\/td>\nFlange only<\/td>\nFlange or shrink disc<\/td>\n<\/tr>\n
    Warranty<\/td>\n12 months<\/td>\n18 months<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \"EVER
    \nEVER POWER also supplies matched electric and hydraulic motors<\/strong> for complete drive system packages. Enquire about motor pairing.<\/a><\/p>\n

    Quality Certifications and Service Commitment<\/h2>\n