COLUMBUS JACK MMU-45-E Aircraft Jacks

( Brand: Columbus Jack ), ( Manufacturer Part Number: MMU-45-E ), ( Type: Jack Stands ), ( Vehicle Type: Heavy Duty/commercial ), ( Drive: Hydraulic )

Review COLUMBUS JACK Jackmm U-45-e Pair Of 45 Inch Aircraft Jacks

The Columbus Jack MMU-45-E 45-Ton Hydraulic Aircraft Jack is an essential piece of equipment for any aviation maintenance facility or aircraft enthusiast. This heavy-duty jack is designed to safely and efficiently lift and support aircraft weighing up to 45 tons (99,000 lbs).

The jack features a rugged and durable steel construction with a powder-coated finish that protects against rust and corrosion. The jack's lift arm is equipped with a large saddle pad that provides a wide contact surface for even weight distribution and minimizes damage to the aircraft's surface. The saddle pad is also removable, making it easy to clean and maintain.

The MMU-45-E utilizes a hydraulic system with a 3-stage pump that delivers quick lifting speeds and excellent lifting power. The jack comes with a manual pump handle that allows for easy manual operation in case of a power failure or for fine adjustments. The jack also includes a safety locking mechanism that secures the jack in place once the desired height has been reached, ensuring maximum safety and stability.

The Columbus Jack MMU-45-E meets all relevant safety and performance standards, including ASME BTH-1, and comes with a certificate of conformity. The jack is also equipped with a dual-acting hydraulic cylinder with a double-acting safety valve that prevents overloading and ensures safe lowering of the aircraft.

The jack's wide base provides excellent stability, even on uneven surfaces, and its compact design allows for easy maneuverability in tight spaces. The jack also includes heavy-duty casters that make it easy to move around the hangar or workshop.

The Columbus Jack MMU-45-E is the ideal choice for aircraft maintenance facilities, FBOs, and aircraft owners who demand the highest level of safety, reliability, and performance from their equipment. With its robust construction, powerful hydraulic system, and user-friendly design, this jack is a must-have for any aviation professional or enthusiast.

The Columbus Jack MMU-45-E 45,000 lb. capacity aircraft jack is a popular choice for heavy-duty aircraft maintenance due to its robust design and impressive lifting capacity. However, like any other equipment, it comes with its pros and cons.

1. High Capacity: With a lifting capacity of 45,000 lbs, this jack is suitable for large aircraft and can handle heavy loads with ease.

2. Durable Construction: The jack is made of heavy-duty steel and has a powder-coated finish to protect against rust and corrosion, ensuring long-term use.

3. Safety Features: The Columbus Jack MMU-45-E comes with several safety features, including a built-in safety valve, a bypass valve, and a manual override system, which helps prevent overloading and ensures safe operation.

4. Versatile: The jack can be used for various applications, including jacking, positioning, and leveling aircraft, making it a versatile tool for any aircraft maintenance shop.

1. Heavy and Bulky: The jack is quite heavy and bulky, weighing over 1,500 lbs, making it difficult to move around the shop floor without the help of a forklift or crane.

2. Expensive: The Columbus Jack MMU-45-E is a high-end jack that comes with a hefty price tag, making it an investment that may not be feasible for all aircraft maintenance shops.

3. Limited Mobility: Due to its size and weight, the jack is not easily movable once it's in position, which can limit its versatility in certain situations.

The Columbus Jack MMU-45-E 45,000 lb. capacity aircraft jack is a powerful and robust tool that is ideal for heavy-duty aircraft maintenance operations. Its durable construction, safety features, and versatility make it a valuable investment for any aircraft maintenance shop. However, its heavy weight, bulkiness, and high cost are significant drawbacks that should be considered before making a purchase.

If you operate a heavy-duty aircraft maintenance shop and require a jack with a high lifting capacity, the Columbus Jack MMU-45-E is an excellent choice. However, if you have limited space or budget, you may want to consider alternative options with lower capacities or more compact designs. Additionally, it's essential to ensure that you have the necessary resources, such as a forklift or crane, to move and position the jack effectively.

Details:

Used in working condition sold as-is. The Pair of Columbus Jack 45 Aircraft Jacks consists two Jack stands designed for aircraft. Manufactured by Columbus Jack, these hydraulic Jacks have a 45 minimum height and are suitable for lifting supporting aircraft during maintenance or repair.

specifications shopequipm:

• brand: Columbus Jack
• mpn: Mmu-45-e
• type: Jack Stands
• vehicle type: Heavy Duty/commercial
• drive: Hydraulic

seller shopequipm:

• # reviews: 76
• city: Tallahassee, Florida
• rating: 100.0%

payments shopequipm:

• other
• credit card: Visa
• wallet: Google-pay

general shopequipm:

• condition: Used
• Automotive Tools Supplies > Shop Equipment Supplies > Jacks Jack Stands

returns shopequipm:

• policy: No Returns

offer shopequipm:

• availability: In Stock
• quantity: 1
• options: Seller-arranged-local-pickup
• started: January 30, 2026
• best offers: True
• sold: 0

shipping shopequipm:

Columbus Jack MMU-45 Is Similar To:

• Regent 9775-010 3 Ton Tri-pod Jacks Regent columbus (13.5% similar) These are designed for helicopter maintenance but work great under frame rails semi trucks etc. Fully operational, no leaks etc. Regent/columbus Teri-pod Jacks. 3 ton, model 9775-010 Nan 86. Includes handles. Sale is for the pair...(December 2nd, 2024)
• Regent 4920 15 Ton Aircraft Axle Columbus Jack Double Hand Pump Works (37.7% similar) This Jack is perfect for handling heavy loads and provides a safe efficient way to lift support vehicles. With a capacity per stand of 30000LBS, this single item is made sturdy steel material that ensures long-lasting use. The manufacturer part number is 4920, and it comes as a single item. I didn ...(March 9th, 2025)
• Columbus Jack 1504-50 15-ton Axle 4.75 Inch To 14.94 Used (52.7% similar) Columbus Jack 1504-50 15-TON axle Jack, 4.75 to 14.94 used used...(February 3rd, 2026)