The BETA Narrow Body Cart is the aviation industry's only green narrow body fueling cart designed to operate in any weather, powered by a proprietary meter-driven battery system rather than a bulky solar panel. Fully JIG and A4A compliant, it combines Alfons Haar metering technology with an interactive monitoring interface to deliver fast, precise, and low-maintenance fueling for narrow-body turns.

Key Features
• Battery charged by a proprietary meter with integrated alternator activated during fueling — no solar panel required, and no loss of flow rate
• Stainless steel fuel control and sump lines for longer service life versus synflex lines, with hydrant-pressure hose rewind that eliminates motors and chains
• PreciCONTROL monitoring with an interactive interface, detailed help text, and integrated diagnostics and service
• Upstream and downstream sampling ports positioned for convenient simultaneous sampling
• Radio frequency tagging for efficient tracking and scheduling
• Fuel recovery system with a 60-liter aluminum tank, level detection and reporting, and eduction upstream of filtration
• Larger tires and heavy-duty running gear for easier maneuvering and reduced wear

Technical Specs

Power: Meter-powered proprietary battery/alternator system; operates night and day, rain or shine

Refueling Capability: 1 underwing hose: 450 GPM at 150 PSI, 0 PSI back pressure

Metering Technology: Alfons Haar PreciCONTROL system with interactive interface and integrated diagnostics

Safety Features: Inline control valve, bubble detector, differential pressure gauge with high-differential shutdown and monitoring

Sampling: Upstream and downstream ports positioned for simultaneous sampling

Fuel Recovery: 60-liter aluminum recovery tank with level detection/reporting and eduction upstream of filtration

Tracking: Radio frequency tagging for scheduling and efficiency

Compliance: Fully JIG and A4A compliant

Construction: Stainless steel fuel control and sump lines; heavy-duty running gear and large tires