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XR-4.5 Direct Connect™

XR-4.5 Direct Connect™

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Product Specs

  • Direct Connect™ Design – Eliminates the traditional generator distrubution panel, reducing installation time, wiring, and overall system complexity.
  • Compact, Space-Saving Footprint – One of the smallest hydraulic generator systems in the industry, preserving valuable compartment space for equipment and tools.
  • 4.5 kW Continuous Power -Delivers dependable 120/240 VAC power for tools, lighting, communications, and mission-critical equipment.
  • Integrated Command Control Center – Waterproof digital display provides system monitoring, diagnostics, service reminders, and operator alerts in one easy-to-use interface.
  • Smart Start™ Power Engagement – Reduces stress on the PTO and vehicle drivetrain by providing smooth, controlled generator engagement.
  • SAE J1939 Multiplex Compatible – Integrates seamlessly with modern vehicle multiplex systems for enhanced operation and control.
  • Pressure-Compensated Hydraulic System – Delivers stable electrical output across varying engine speeds and operating conditions.
  • Automatic System Protection – Built-in safeguards continuously monitor system operation to protect both the generator and vehicle.
  • NFPA 1900 Compliant – Designed to meet the requirements of today's emergency vehicle standards.
  • 6-Year / 2,000-Hour 100% Parts & Labor Warranty – Industry-leading warranty coverage backed by Smart Power's commitment to long-term reliability.

Related Literature

XR-4.5 Spec Sheet
SmartPower XR-4.5 Direct Connect
XR-4.5 Drawing
J1939 Generators Multiplexed Advantages
Command & Control Center Literature
Multi-Plex Advantages Literature

Vehicle Type

Agricultural Equipment
Construction Equipment
Defense / Military Vehicles
Disaster Response / Mobile Command Units
Family of Medium Tactical Vehicles (FMTV)
Fire & Emergency Response Vehicles
Food Trucks & Mobile Commercial Vehicles
Fork lifts
Heavy Expanded Mobility Tactical Truck (HEMTT)
High Mobility Multipurpose Wheeled Vehicle (HMMWV)

Product Categories

Alert & Warning Systems
Electrical Integration & Harnessing
Engine Starting & Power Management
Hydraulic Onboard Generators
Lighting & Signal Systems
Mobile Power Systems
Monitoring & Protection Systems
Power Distribution & Circuit Control
PTO Generators (Power Take-Off)
Switches & Control Interfaces

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Previous Part Numbers

8583045

NAICS Codes

334418

Printed Circuit Assembly (Electronic Assembly) Manufacturing

221118

Other Electric Power Generation

332510

Hardware Manufacturing

332618

Other Fabricated Wire Product Manufacturing

333618

Other Engine Equipment Manufacturing

334220

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

334416

Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing

334417

Electronic Connector Manufacturing

334419

Other Electronic Component Manufacturing

335311

Power, Distribution, and Specialty Transformer Manufacturing

335312

Motor and Generator Manufacturing

335314

Relay and Industrial Control Manufacturing

335931

Current-Carrying Wiring Device Manufacturing

335999

All Other Miscellaneous Electrical Equipment and Component Manufacturing

336320

Motor Vehicle Electrical and Electronic Equipment Manufacturing

336390

Other Motor Vehicle Parts Manufacturing

336992

Military Armored Vehicle, Tank, and Tank Component Manufacturing

811210

Electronic and Precision Equipment Repair and Maintenance