The transition to fully electric or hybrid haul trucks is accelerating, and Dayton-Phoenix Group is leading the charge. CATALYST, our high-performance permanent magnet motor, delivers compact, powerful, and efficient propulsion; purpose-built for the most demanding mining environments.
With 1700 HP (1.3 MW) of power and seamless integration into existing haul truck platforms, CATALYST sets a new standard for performance and reliability. Whether you’re targeting full battery-electric vehicle (BEV) deployment or a serial hybrid setup, CATALYST powers the path forward.
Compact permanent magnet design delivers maximum torque and efficiency in a smaller footprint
Seamless fit
Engineered for drop-in integration with CAT 777/785, Komatsu HD1500 trucks, and many others
Proven climbing performance
Drives a CAT 785 up 10% at 8 mph at full 250-ton GVW.
Flexible configurations
Supports both battery-electric and hybrid-electric drivetrain architectures
Extended service life
30,000-hour lifecycle: twice the industry standard
Powerful pairing
Designed to integrate with Sigma Powertrain’s 5-speed TERRAMAX gearbox for maximum drivetrain performance
Electrification that performs
CATALYST isn’t just a motor, it’s a critical building block in your mine’s electrification strategy. Its unmatched durability, high efficiency, and seamless adaptability allow mining operators to:
Cut emissions
Reduce fuel and maintenance costs
Boost productivity
Extend equipment life
Ready to electrify your haul trucks?
CATALYST gives you the torque, power, and reliability needed to drive real results.
Let’s talk about how CATALYST can help you meet your sustainability, performance, and cost-saving goals.
