Tronair 02A0520C0110 – 5-Ton Tripod Jack, Air Pump

The single-stage hydraulic design simplifies operation and maintenance while delivering reliable lifting performance for aircraft maintenance tasks. Fewer moving hydraulic stages can help reduce maintenance complexity and improve long-term serviceability. This configuration also provides a stable lifting platform for aircraft inspections, tire changes, and routine servicing.

The 20” closed height allows the aircraft tripod jack to fit beneath the lower fuselage and wing jacking points commonly found on business jets and utility aircraft. This can reduce setup difficulties when working in confined hangar environments or on aircraft with limited ground clearance. Combined with the 38” maximum height, the jack provides technicians with greater flexibility across multiple aircraft platforms.

The mechanical extension allows technicians to position the jack closer to the aircraft jacking point before hydraulic lifting begins. This helps reduce the amount of hydraulic travel required and can speed up aircraft lifting operations. According to the Tronair manual, the jack includes a 6” mechanical extension combined with 12” of hydraulic extension for added lifting versatility.

The ram protection ring helps ensure the locking pin is installed correctly during mechanical extension setup. Proper placement of locking pins is critical for maintaining structural support and preventing premature component deformation during aircraft jacking procedures. The manual includes detailed examples of both correct and incorrect locking pin positioning to reinforce safe operating practices.

The integrated heavy-duty wheels allow technicians to maneuver the aircraft jack more easily across hangar floors and maintenance areas. Easier transport can reduce setup time when repositioning multiple jacks around larger aircraft. The jack’s approximate 90-lb operating weight also helps balance portability with structural durability during daily maintenance operations.

Raising and lowering all aircraft jacks simultaneously helps maintain proper aircraft balance and structural stability during maintenance procedures. Uneven lifting can place unnecessary stress on the airframe and create unsafe working conditions. Tronair specifically instructs operators to raise and lower jacks together so the aircraft remains level throughout the process.

The translucent reservoir allows technicians to visually monitor hydraulic fluid levels more easily during inspections and routine maintenance. Faster fluid checks can help reduce downtime and support proper hydraulic system performance. The manual specifies maintaining the hydraulic fluid level approximately 1.5 inches below the reservoir vent when the ram is fully retracted.

Annual load testing helps verify that the aircraft jack continues to meet its rated lifting capacity and operational performance requirements. Regular testing can identify wear, hydraulic issues, or structural concerns before they affect maintenance operations. Tronair recommends capacity testing at 105% to 110% of the jack’s rated capacity as part of its preventive maintenance schedule.

OEM-approved aircraft jacks are designed and evaluated for compatibility with specific aircraft lifting points, weight requirements, and maintenance procedures. Using approved ground support equipment helps maintenance facilities align with manufacturer recommendations and aviation safety standards. The 02A0520C0110 is approved for several aircraft models, including the Citation CJ series, Learjet 60, and multiple Bell helicopter platforms.

Proper storage practices help protect hydraulic seals, ram surfaces, and structural components from corrosion and contamination. Tronair recommends storing the jack with the ram fully lowered and protecting it with a waterproof cover when stored outdoors. The manual also advises cycling the ram during long periods of inactivity and applying water-repellent lubricant to exposed surfaces to help preserve performance.