Tronair 6504-55 – Columbus Jack 65-Ton Axle Jack

The Columbus Jack 6504-55 is a 65-Ton (130,000 lb) hydraulic aircraft axle jack engineered to lift and support one wheel/tire assembly of an aircraft at the axle during maintenance, tire changes, and landing gear servicing. CE-marked for compliance with European aviation safety standards.

Standard Features

• Hand pump with built-in pressure relief valve
• Easy-access filler/breather cap that can be sealed to prevent spills
• Low-profile cylinder designed for minimal axle clearance requirements
• Hydraulic fluid: MIL-PRF-5606
• CE marked
• Durable powder-coat finish (Tronair Blue)

Technical Specifications

• Rated Capacity: 130,000 lbs (58967 kg)
• Operating Temperature: −4°F to 122°F (−20°C to 50°C)
• Pressure Relief Setting: 2,500 + 250/−0 PSIG (172.4 + 17.2/−0 bar)
• Hydraulic Fluid: MIL-PRF-5606
• Jack Pad: ¾" (2 cm) spherical radius cup
• Finish: Durable powder coat (Tronair Blue)

Safety Features

• Safety Lock Valve: Prevents the jack from lowering unintentionally during lifting operations. The jack must be manually released before descending.
• Pressure Relief Valve: Prevents overload during raising operations.
• Filler Cap Seal: Easy-access filler/breather cap can be sealed to prevent hydraulic fluid spills during transport and storage.

Aircraft Applications

The Columbus Jack 6504-55 is designed for use with a range of commercial, regional, and business aviation aircraft requiring 65-Ton axle jack support. Specific aircraft model compatibility is defined in the Columbus Jack Aircraft Application Guide. Always confirm jacking capacity, adapter requirements, and placement procedures with your aircraft maintenance manual before use.

Need your Tronair 6504-55 65-ton axle jack serviced, repaired, or load tested?

Pilot John is an authorized Columbus Jack (Tronair) distributor and service center — one of a select group of authorized partners in North America. Our pricing on Columbus Jack jacks is competitive: PJi prices have been verified lower than other major aviation supply retailers on comparable models. Every jack ships new from our North Carolina warehouse with Certificates of Conformance (CofC) and FAA Form 8130-3 documentation available at no additional cost. Need jack service, calibration, or repair? Pilot John handles that too as an authorized service center.