BelAire 4G3HKL Air Compressor – 3HP Horizontal

BelAire 4G3HKL: 13-HP Honda-Powered Horizontal Gas Compressor with Electric Start

The BelAire 4G3HKL is a professional-grade, gas-driven air compressor engineered for contractors and mobile service technicians who require massive air volume with the convenience of an integrated electric start. Built around the legendary 13-HP Honda GX390 engine, this unit is mounted on a 30-gallon horizontal ASME-coded tank, providing a stable and low-profile foundation for service truck integration. By choosing this Honda-powered system through our platform, you secure maximum field efficiency; the electric start capability eliminates manual labor, allowing you to power up your rugged pneumatic tools in any remote environment instantly.

The technical core of the 4G3HKL is its heavy-duty two-stage solid cast iron pump, which delivers an impressive 25.3 CFM at 100 PSI and 22.3 CFM at 175 PSI. As a premier performer within our professional mobile air supply collection, this model is designed for a 100% duty cycle. It features an integrated alternator to maintain battery levels, a centrifugal unloader for loadless starts, and deep-finned intercoolers. This strategic engineering ensures that the 13-HP Honda engine and the two-stage pump operate at peak thermal efficiency, providing uninterrupted air flow for 1-inch impact wrenches, pneumatic jacks, and tire service equipment.

BelAire 4G3HKL Technical Engineering Specifications

• Engine Power: 13-HP Honda GX390 with Electric Start (Key Switch).
• Pump Design: Two-stage solid cast iron for extreme industrial durability.
• Air Delivery: Professional 25.3 CFM @ 100 PSI / 22.3 CFM @ 175 PSI.
• Tank Configuration: 30-Gallon Horizontal ASME-certified receiver.
• Electrical System: Integrated 12V alternator for battery charging.
• Max Pressure: 175 PSI (Ideal for heavy-duty pneumatic tools).
• Lubrication: Precision splash-lubrication with high-visibility sight glass.
• Cooling System: Finned intercoolers and copper discharge tubes.
• Safety Features: Fully enclosed high-flow belt guard and ASME safety valves.
• Warranty: Comprehensive 2-Year factory-backed protection.

“The BelAire 4G3HKL has been the backbone of our heavy equipment mobile repair fleet. The Honda GX390 starts instantly every time thanks to the electric start, and the 22.3 CFM output handles our high-torque impacts without hesitation. We chose the horizontal 30-gallon tank for its low center of gravity on our service trucks, and it has proven to be incredibly stable and reliable on rough job sites.”

Advanced Durability & Lifecycle Engineering

The BelAire 4G3HKL is meticulously engineered to withstand the vibrations and environmental variables of mobile service by utilizing solid cast-iron cylinders and heads. The two-stage compression process lowers internal discharge temperatures, which drastically reduces moisture-driven corrosion within the tank—a critical factor for tools operating in varying outdoor climates. By integrating the centrifugal unloader, BelAire prevents premature engine fatigue by ensuring the Honda motor reaches full operating RPM before the pump engages. This focus on mechanical integrity ensures a long-term operational lifecycle for your field service infrastructure.

Strategic Industry Use Cases

• Mobile Heavy Equipment and Machinery Repair trucks.
• Roadside Tire Service and Commercial Fleet Assistance.
• Remote Construction and Infrastructure Sites without power.
• Agricultural Farm and Ranch Maintenance for large machinery.
• Oil and Gas Field Support requiring independent high-pressure air.

Secure Your Field Service Power

The BelAire 4G3HKL represents the ultimate fusion of Honda reliability and high-volume industrial air capacity. By investing in this electric-start gas-powered system, you empower your mobile team with the air volume and pressure needed for the toughest jobs on the road. Order your BelAire 4G3HKL from Muldepot.com today to benefit from our specialized industrial shipping and expert technical support. Maximize your field productivity with the Honda-powered horizontal standard.