eGen Flex™

eGen Flex™ electric hybrid provides revolutionary capabilities and fully electric propulsion for up to 10 miles depending upon duty-cycle, without the added infrastructure requirements of full EV. Our advanced technology provides a fully electric mode with geofencing capabilities when entering zero-emission zones or depots, eliminating emissions and reducing noise levels, specifically in highly populated areas.

eGen_Flex_Drawer_Parent

  • Drive Unit

  • Inverter

  • Rechargeable Energy Storage System

eGen_Flex_Drawer_DriveUnit

Drive Unit

  • Multispeed gearbox
  • Fully integrated electric motors built into the gearbox
  • Same proven industry-leading reliability
  • Disconnect clutch added to enable disengaging input shaft from the engine
  • Provides propulsion while the engine is at zero speed, enabling full engine-off propulsion capability
eGen_Flex_Drawer_Inverter

Inverter

  • Improved efficiency
  • Improved packaging – one-third the size and 50 lbs. lighter than inverter used in earlier generation electric hybrid systems
  • WEG cooling – no oil-coolant lines from the drive unit, reducing installation complexity and maintenance costs
eGen_Flex_Drawer_Rechargeable_Energy_Storage_System

Rechargeable Energy Storage System

  • Lithium Titanate (LTO) chemistry ideal for electric hybrid operation with constant recharging
  • Increased energy capacity – industry-leading 10-mile electric range capability
  • Battery design life of eight years
  • Faster charging than other chemistries
eGen_Flex_Slider_Reduce_Fossil_Fuels
  • Improved fuel economy up to 25% versus conventional diesel buses
  • Operate accessories such as air conditioning and heat at their optimal efficiency with clean and quiet electric power
  • No new charging infrastructure required
eGen_Flex_Slider_Enhance_Quality_Life
  • No engine emissions or noise in dense pedestrian areas while loading and unloading passengers 
eGen_Flex_Slider_Protect_Environment
  • Electric vehicle operation in zero emission zones and bus depots with geofencing capability
  • Up to 10 miles electric range, duty-cycle and axle-ratio dependent
  • Reduced CO2 emissions
eGen_Flex_Slider_Reduce_Costs
  • Eliminate inefficient belt-driven accessories and reduce the load on the engine
  • Reduced brake wear and increased power through electric hybrid regenerative braking
  • Inverter utilizes WEG cooling, eliminating oil coolant lines from the drive unit, reducing installation complexity and maintenance costs

Reduce Dependence on Fossil Fuels at the Pump


Enhance Quality of Life


Protect the Environment


Reduce Downtime and Maintenance Costs

Innovation that Drives

If you would like more information on our eGen™ family of products or to stay informed about our latest innovations, please use this form to get connected. You’ll receive a confirmation email containing our latest product brochures.