Columbus Jack 1373 – 12-Ton Tripod Jack

The Columbus Jack 1373 is a 12-Ton (24,000 lb) hydraulic aircraft tripod jack engineered to lift aircraft from the forward fuselage or main wing jacking points during maintenance, inspections, and ground operations. CE-marked for compliance with European aviation safety standards. OEM-specified for Lockheed C-130.

Standard Features

• Hand pump with built-in pressure relief valve
• Threaded rams with improved handwheel-style safety nut
• Quick-rising center extension for rapid initial lift
• Easy-access filler/breather cap
• Heavy-duty wheels for easy maneuverability
• Hydraulic fluid: MIL-PRF-5606
• ¾" (2 cm) spherical radius cup jack pad
• CE marked
• Durable powder-coat finish (Tronair Blue)

Technical Specifications

• Rated Capacity: 24,000 lbs (10886 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

• Ram Lock Nut: Prevents the lowering of the ram. The ram lock nut must be lowered as the aircraft is being lifted. Ram lock nuts must be kept within 2" of the stop while raising the aircraft.
• Lock Nut Retention Ring: Prevents the lock nut from being unscrewed from the second stage.
• Pressure Relief Valve: Prevents overload during raising operations.

Aircraft Applications

The 1373 is OEM-approved for the following aircraft types:

• Lockheed: C-130

This list reflects aircraft for which the manufacturer has specifically approved this jack. Additional applications may be possible — always confirm jacking capacity, adapter requirements, and placement procedures with the aircraft maintenance manual before use.

Need your Tronair 1373 12-ton tripod 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.