Praesidia
Commercial technology. Mission capability. Harbinger's commercial vehicle platform, re-engineered for defense and government operations.
Defense Capability
A multi-mission, autonomy-ready UGV built from Harbinger's commercial vehicle platform.
American engineering. Available now.
Praesidia adapts Harbinger's chassis architecture, manufacturing capability and integrated vehicle systems for unmanned defense and government applications.
- Built on an attritable COTS platform in commercial production.
- Integrates Harbinger's chassis, battery, drivetrain and thermal systems into one platform.
Integrated series-hybrid system
Electric propulsion, onboard generation, drive-by-wire controls and an open systems architecture bring mobility, remote operation and mission power together.
- A 440 hp electric motor and 48 kW onboard generator deliver more than 400 miles of hybrid range.
- More than 100 miles of electric-only range supports low-noise, minimal-heat operation.
- Teleoperable via radio or Starlink, with full drive-by-wire control and 6-camera 360° coverage.
- An open autonomy API and flexible options for export power support specialized systems and payloads.
Three configurations
A common platform extends across three wheelbases to accommodate different payload, energy storage and integration requirements.
- U623: 158-inch wheelbase, 22,000 lb GVWR and up to 12,600 lb payload.
- U633 HD: 178-inch wheelbase, 26,000 lb GVWR and up to 16,400 lb payload.
- U654 HD: 208-inch wheelbase, 26,000 lb GVWR and up to 16,000 lb payload.
Built to move missions forward
Praesidia gives U.S. defense and government customers an unmanned, mission-ready platform available now.
Faster, lower-risk deployment
A proven platform helps defense contractors and government programs field capability faster, with less development risk.
Greater integration flexibility
A configurable platform supports program-specific payloads, operating environments and evolving mission requirements.
Reduced risk to personnel
Remote and autonomy-ready controls enable unmanned operation in hazardous environments.
U.S built
A physical UGV platform ready for continued integration, evaluation and development.
Built from the Harbinger ecosystem.
Praesidia brings together Harbinger's commercial vehicle platform and integrated technology systems.