Create yours now for free.
Need a Quote?
The Tronair 02-7898C0100 is a 5-Ton (10,000 lb) hydraulic aircraft tripod jack engineered to lift aircraft from the forward fuselage or main wing jacking points during maintenance, inspections, and ground operations. The three-stage hydraulic design provides controlled lift and positive lock at any extension height. CE-marked for compliance with European aviation safety standards.
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: 10,000 lbs (4536 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 Tronair 02-7898C0100 is designed for use with a range of commercial, regional, and business aviation aircraft requiring 5-Ton tripod jack support. Specific aircraft model compatibility is defined in the Tronair Aircraft Application Guide. Always confirm jacking capacity, adapter requirements, and placement procedures with your aircraft maintenance manual before use.
Need your Tronair 02-7898C0100 5-ton tripod jack serviced, repaired, or load tested?
Pilot John is an authorized Tronair distributor and factory-authorized Tronair service center. Every jack ships new from our warehouse with Certificates of Conformance (CofC) and FAA Form 8130-3 documentation available at no additional cost. Need jack service, load-testing, or repair? Pilot John handles that too as an OEM-trained GSE service center. For more information or to request service, see our Service Center page, and see our article on why jack load testing matters. Pilot John also operates an ISO-17025 calibration center for all of your tooling and equipment calibration needs — learn more here.
Also Available
- With factory-installed air pump: Tronair 02A7898C0100
| General Information | |
|---|---|
| Part # | 02-7898C0100 |
| Manufacturer | Tronair |
| Shipping Information | |
|---|---|
| Freight NMFC | 186600 |
| Schedule B | 8425420000 |
| ECCN | EAR99 |
Customers also viewed
Customers who bought this item also purchased
AIRCRAFT COMPATIBILITY
| Compatible Aircraft* |
|---|
PRODUCT REVIEWS
This item does not have any reviews yet.
QUESTIONS & ANSWERS
The three-stage hydraulic design enables the Tronair 02-7898C0100 aircraft tripod jack to achieve a substantial lifting height while maintaining a compact, closed profile. This staged extension system helps technicians position the jack under lower aircraft jacking points and still obtain the lift needed for maintenance procedures. The controlled extension sequence also helps improve lifting stability during aircraft servicing operations.
The compact 11.6” closed height allows the 5-ton tripod jack to fit beneath aircraft with limited ground clearance. This can simplify positioning during routine inspections, tire changes, brake service, and landing gear maintenance. A lower starting height also helps reduce setup time when working in crowded hangars or maintenance bays.
The Tronair 02-7898C0100 is designed so that the hydraulic rams extend sequentially from the largest diameter stage to the smallest. This controlled progression helps distribute lifting forces more evenly and supports stable aircraft lifting. According to the operation manual, each stage must fully extend before the next stage begins to raise, helping maintain proper jack operation.
The locking pin system secures the mechanical extension and helps prevent unsafe loading conditions during aircraft lifting. Tronair specifically warns that incorrect pin placement can deform the locking components and reduce safe load support capability. The manual includes detailed illustrations showing acceptable and unacceptable pin positions to help technicians maintain safe aircraft jacking procedures.
The ram protection ring helps guide and support proper engagement of the locking pin during aircraft lifting operations. It also helps protect the ram assembly from damage caused by improper staging or incorrect pin placement. Tronair instructs operators to replace any ram protection ring showing deformation or wear before returning the jack to service.
Tronair recommends checking hydraulic fluid levels before each use and performing annual cleaning and load testing procedures. For jacks stored or unused for extended periods, the manual advises fully extending the ram every 90 days and applying a compatible water-repellent lubricant to protect seals and surfaces. Proper preventative maintenance can help reduce downtime and improve the long-term performance of hydraulic jacks.
The operation manual emphasizes raising and lowering all aircraft jacks simultaneously to keep the aircraft level throughout maintenance procedures. Uneven lifting can place unnecessary stress on the airframe and create unstable working conditions. Proper synchronization improves technician safety and supports accurate aircraft positioning during inspections and repairs.
The built-in pressure relief valve helps prevent overload situations during raising operations by limiting hydraulic system pressure. This safety feature reduces the risk of excessive force being transferred to the aircraft structure or jack components. Pressure relief systems are especially important for maintaining safe operation during heavy aircraft maintenance tasks.
The CE marking confirms that the Tronair 02-7898C0100 complies with European Machinery Directive requirements and recognized machinery safety standards. The declaration of conformity references EN ISO 12100 standards related to machinery risk assessment and safety design practices. CE-compliant aircraft maintenance equipment can help operators support international safety and regulatory requirements across aviation facilities.
