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The Columbus Jack 187D1100 is a 10-ton (20,000-lb) hydraulic aircraft tripod jack engineered to lift aircraft from the forward fuselage or main wing jacking points during maintenance, inspections, and ground operations. With a 70" (177.8 cm) closed height and 145" (368.3 cm) maximum extended height, it accommodates a range of aircraft fuselage and wing jacking point heights. CE-marked for compliance with European aviation safety standards. OEM-specified for the Airbus A320.
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
Technical Specifications
- Rated Capacity: 20,000 lbs (9,072 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)
- Minimum Closed Height: 70" (177.8 cm)
- Maximum Height Obtainable: 145" (368.3 cm)
- Hydraulic Fluid: MIL-PRF-5606
- Jack Pad: ¾" (2 cm) spherical radius cup
Safety Features
- Ram Lock Nut: Prevents the ram from lowering. 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 187D1100 is OEM-approved for the following aircraft types:
- Airbus: A320
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 Columbus Jack 187D1100 10-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 as lower than those of 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.
| Alternate Models | |
|---|---|
| 1070-35 | Columbus Jack Part Number |
| General Information | |
|---|---|
| Part # | 187D1100 |
| Manufacturer | Columbus Jack |
| Shipping Information | |
|---|---|
| Schedule B | 8425420000 |
| ECCN | EAR99 |
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AIRCRAFT COMPATIBILITY
| Compatible Aircraft* | |
|---|---|
| Airbus |
A320
NOTE
This jack is used on the aft fuselage of the aircraft.
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QUESTIONS & ANSWERS
The Columbus Jack 187D1100 offers a maximum extended height of 145", making it well-suited for servicing aircraft with elevated fuselage and wing jacking points. This extended reach is especially useful during landing gear servicing, wheel replacement, and structural inspection procedures on Airbus A320 aircraft. The additional lift capability can help reduce the need for supplemental lifting equipment in the hangar. Greater height flexibility also supports more efficient maintenance workflows.
The single-stage hydraulic system provides controlled lifting performance with fewer moving sections inside the hydraulic assembly. A simpler hydraulic configuration can improve reliability and make aircraft maintenance procedures easier for technicians. Single-stage designs are also valued for their consistent lifting action and stable load support. This can help improve confidence when working beneath elevated aircraft structures.
The factory-installed air pump helps speed up initial jack extension before fine hydraulic adjustments are made manually. Faster initial lifting can reduce setup time and improve productivity during scheduled maintenance operations. The air-assisted design also reduces operator fatigue during repeated aircraft lifting procedures. For busy aviation maintenance facilities, time-saving features can improve overall workflow efficiency.
A 70" closed height allows the jack to align more effectively with higher aircraft jacking points commonly found on narrow-body commercial aircraft. This elevated starting height reduces the amount of extension required before contact with the aircraft is made. Faster positioning helps technicians streamline setup during maintenance procedures. Proper jack geometry is important for maintaining stable aircraft support throughout lifting operations.
The 57" hydraulic extension provides substantial lifting travel for a variety of aircraft maintenance tasks. This allows technicians to perform controlled lifts while maintaining precise load positioning throughout the operation. Extended hydraulic travel is especially valuable during landing gear work and undercarriage inspections. Greater lifting flexibility can help maintenance crews adapt to different service requirements more efficiently.
The 40" base radius creates a wide tripod footprint that helps improve stability during lifting operations. A broader support base distributes aircraft load forces more evenly and reduces the likelihood of shifting while the aircraft is elevated. Stable support is especially important when servicing commercial aircraft at higher lift points. Improved balance helps create safer working conditions for maintenance personnel.
CE certification indicates that the Columbus Jack 187D1100 meets recognized European safety and environmental standards. This can help operators comply with international procurement requirements and workplace safety regulations. For global MRO facilities and airline maintenance departments, CE-marked equipment may simplify equipment approval and deployment processes. It also demonstrates adherence to established engineering and safety practices.
MIL-PRF-5606 hydraulic fluid is widely used throughout the aviation industry because it provides reliable hydraulic performance across a broad operating temperature range. Its anti-wear and low-temperature properties help maintain smooth jack operation in demanding maintenance environments. Standardizing with aviation-approved hydraulic fluid also simplifies servicing procedures for maintenance teams. Proper hydraulic fluid selection is essential for long-term equipment reliability.
Heavy-duty wheels allow technicians to reposition the aircraft tripod jack more easily within hangars and maintenance bays. Improved mobility helps reduce setup time when aligning the jack beneath aircraft jacking points. Durable wheel construction also supports repeated movement across various hangar floor surfaces. Efficient maneuverability enables faster maintenance operations and reduces operator strain.
OEM-approved aircraft tripod jacks are designed and validated for use with specific aircraft maintenance procedures and jacking point configurations. Using approved lifting equipment helps maintenance organizations comply with manufacturer guidelines and aviation safety standards. OEM approvals also provide greater confidence in proper load support and aircraft compatibility. For operators servicing Airbus A320 aircraft, approved equipment supports safe, efficient maintenance operations.