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The UQM Bus drive system has over 2 million on-road proven miles, has set records in efficiency and performance and has set the standard in electric drive technology for transit buses.

Transit Buses

Proterra best-in-class bus powered by UQM.

  • World’s most efficient battery electric bus solution
  • Propulsion system that has demonstrated a remarkable 21.4 MPGe and typical fleet operation of > 17 MPGe, which allows for a 300-500% improvement over conventional combustion engines.
  • Lower volatility of electricity prices over the life of the bus vs. CNG, diesel and hybrid, this offers best-in-class efficiency, improved operating costs and refined budgeting accuracy.
  • Has set records in gradeability, efficiency and acceleration.

HD220

  • 700 Nm peak torque, 350 Nm continuous torque
  • Full power from 250 to 440 VDC input
  • 220 kW peak, 12 0kW continuous power
  • Maximum speed full performance at 6,000 RPM

HD220

  • 700 Nm peak torque, 440 Nm continuous torque
  • Full power from 250 to 440 VDC input
  • 220 kW peak, 150 kW continuous power (25% increase!)
  • Maximum speed full performance at 6,000 RPM

HD250

  • 900 Nm peak torque, 360 Nm continuous torque
  • Full power from 450 to 750 VDC input
  • 250 kW peak, 150 kW continuous power
  • Maximum speed full performance at 5,500 RPM

IR Contact

investor@uqm.com

(646) 438-9385

UQM Investor Relations
4120 Specialty Place
Longmont, Colorado 80504

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contact

sales@uqm.com

303.682.4900

UQM Technologies Inc
4120 Specialty Pl.
Longmont, Colorado 80504

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