Spare Parts600W series with BPD© electric motor

Electric powertrains for off-highway hybrid machinery
Bonfiglioli spare parts 600W series with BPD© electric motor

Bonfiglioli’s 600W planetary wheel drives can be coupled to a high power density electric motor, instead of conventional hydraulic. This complete mechatronic solution is designed for a high voltage hybrid powertrain system and was originally conceived for use on self propelled crop sprayers. It can, however, also be applied to other types of new generation off highway machinery for use in industrial and construction sectors. 

Using this solution can deliver many advantages and assure interesting benefits both to the machine manufacturer and to the end user. Thanks to the compact dimensions, the technology development phase is faster because it is easier to convert a off-highway equipment from traditional into a innovative hybrid electric one.

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Technical data

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Hybrid-electric wheeled off highway machinery: 

  • Construction sector (bucket loaders, road building equipment, etc) 
  • Agriculture sector (sprayers, trailed or self propolled harvesters, etc) 
  • Industrial / material handling field (forwarders, aerial lifts, mobile cranes, etc) 

Advantages for OEM 

  • Possibility of downsizing and downspeeding of the combustion engines 
  • Ease of installation: electric solution dimensions comparable to standard hydrostatics 
  • Higher system reliability: fewer mechanical parts 
  • Virtually maintenance-free electric motors 
  • From wheel bolt to electric wire with only one supplier 

Advantages for final user 

  • Reduction of fuel consumption 
  • Increase of productivity 
  • Better machine manoeuvrability 
  • Electric solution is cleaner: lower danger of oil spills
TypeMax Deliverable Torque [Nm]
TechnologyBPD Hairpin Stator Winding
DC bus operating voltage400 - 700 VDC
Max power output25-85 kW
Max torque output200 - 400 Nm
Max operating speed8000 rpm
Max efficiency95.6 %
CoolingPGW 50/50 or oil