The Brevini EvoMax™ helical bevel gearboxes are heavy-duty industrial gear units designed for high torque transmission, maximum efficiency, and reliable operation in demanding applications such as mining, bulk material handling, marine, offshore, cranes, and conveyor systems. Developed as an advanced evolution of the POSIRED series, the EvoMax range combines helical and bevel-helical gearing with a highly modular design to deliver improved torque density, lower weight, reduced noise, and optimized thermal performance. The gearboxes are engineered for continuous industrial duty and are available in multiple shaft configurations, cooling options, and mounting arrangements to suit a wide range of industrial drive systems.
Key Features
Heavy-duty helical and bevel-helical gearbox design
High torque capacity up to 310,000 Nm
Wide reduction ratio range from 4:1 to 710:1
High efficiency with reduced power consumption
Best-in-class torque density for compact installations
Modular design for flexible industrial configurations
Optimized housing design for improved thermal management
Smooth and quiet operation with low vibration levels
Reduced gearbox weight with increased structural strength
Available in solid shaft and hollow shaft configurations
Shaft options with key, splines, or shrink disc connection
Multiple lubrication systems including splash and force lubrication
Fan cooling and water cooling options available
Motor bell housing and coupling integration options
Backstop options available for conveyor and lifting applications
Designed for mining, marine, offshore, cranes, and bulk material handling systems
Suitable for harsh and low-temperature operating environments
Long service life with high operational reliability
Compatible with customized industrial drive solutions
