Columbus Jack 7186-010 – 75-Ton Universal Jack Load Tester

The Columbus Jack 7186-010 Universal Jack Tester is a permanently installed fixture engineered for the static load testing of aircraft tripod and axle jacks up to 75 tons (68 metric tons).

Designed with dual vertical columns, a heavy-duty beam assembly, and an integrated load cell, this system delivers precise, reliable measurements of jack capacity and performance. The electric chain hoist and control box simplify operation, providing clear load readings through an LED display and secure locking mechanisms for operator safety.

Built for military, commercial, and business aviation environments, the 7186-010 ensures compliance with maintenance regulations while reducing downtime. Its rugged construction and long service life make it an essential tool for verifying jack safety and performance in demanding ground support operations.

Key Features

• 75-Ton Load Capacity – designed for static testing of aircraft tripod and axle jacks across business, commercial, and military aviation.
• Dual Vertical Column Design – provides maximum stability during load application and ensures accurate performance results.
• Integrated Load Cell with LED Display – delivers precise, real-time measurement of jack load capacity.
• Electric Chain Hoist and Control Box – streamlines operation and allows for safe, controlled load application.
• Heavy-Duty Beam and Locking Assembly – secure jacks in place for reliable testing and operator protection.
• Permanent Installation – engineered as a fixed test cell for maintenance shops and service centers.
• Rugged, Long-Life Construction – built to withstand demanding ground support operations with minimal downtime.

Specifications

• Height: 245" (622 cm)
• Foundation Width: 168" (427 cm)
• Foundation Length: 180" (457 cm)
• Upper Limit of Load Cell Travel: 157.46" to 161.46" (400 to 410 cm) above ground level
• Lower Limit of Load Cell Travel: 7.46" to 9.46" (18.9 to 24 cm) above ground level
• Weights:
  • Beam Assembly: 3,000 lbs (1,361 kg)
  • Column: 1,200 lbs (544 kg)
  • Top Column Support: 300 lbs (136 kg)
  • Load Cell: 130 lbs (59 kg)
• Hoist:
  • Electrical Power Requirements: 115V AC, single phase, 50/60 Hz
  • Lifting Capacity: 2 tons (1.8 metric tons)
  • Weight: 136 lbs (61.7 kg)
  • Lifting Speed: 8 feet per minute
  • Motor Rating: 1 horsepower