Engineering for a greener, more sustainable future
Revolutionizing mining with next-gen motor technology.
Electrify your diesel trucks, today.
Pushing the boundaries of mining electrification.
Transform Your haul trucks with CATALYST
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.
⚡ High power density: 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: Climbs 30% grades under continuous power 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:
✔️ Extend equipment life
✔️ Cut emissions
✔️ Reduce fuel and maintenance costs
✔️ Boost productivity
Ready to electrify your fleet?
Whether you’re electrifying one truck or your entire fleet, 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.
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