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The Tronair 02-7835C0100 is a 25-Ton (50,000 lb) hydraulic aircraft axle jack engineered to lift and support one wheel/tire assembly of an aircraft at the axle during maintenance, tire changes, and landing gear servicing. With a 8.36" (21.2 cm) closed height and 28" (71.1 cm) maximum extended height, it accommodates a range of aircraft axle clearance requirements. CE-marked for compliance with European aviation safety standards. OEM-specified for Bombardier Global Express, Global 5000, Global 6000 and others. Also approved for Dassault Falcon 7X, Falcon 8X.
Standard Features
- Hand pump with built-in pressure relief valve
- Easy-access filler/breather cap that can be sealed to prevent spills
- Low-profile cylinder designed for minimal axle clearance requirements
- Hydraulic fluid: MIL-PRF-5606
- CE marked
- Durable powder-coat finish (Tronair Blue)
Technical Specifications
- Rated Capacity: 50,000 lbs (22680 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: 8.36" (21.2 cm)
- Mechanical Extension: 4.5" (11.4 cm)
- Hydraulic Extension: 12" (30.5 cm)
- Maximum Height Obtainable: 28" (71.1 cm)
- Weight: 84 lbs (38 kg)
- Hydraulic Fluid: MIL-PRF-5606
- Jack Pad: ¾" (2 cm) spherical radius cup
- Finish: Durable powder coat (Tronair Blue)
Safety Features
- Safety Lock Valve: Prevents the jack from lowering unintentionally during lifting operations. The jack must be manually released before descending.
- Pressure Relief Valve: Prevents overload during raising operations.
- Filler Cap Seal: Easy-access filler/breather cap can be sealed to prevent hydraulic fluid spills during transport and storage.
Aircraft Applications
The 02-7835C0100 is OEM-approved for the following aircraft types:
- Bombardier: Global Express, Global 5000, Global 6000, Global 7000, Global 8000 and 4 more
- Dassault: Falcon 7X, Falcon 8X
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 02-7835C0100 25-ton axle 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.
| Alternate Models | |
|---|---|
| 02-7835-0100 | Previous Model Number |
| General Information | |
|---|---|
| Part # | 02-7835C0100 |
| Manufacturer | Tronair |
| Manual 1 | View Tronair 02-7835C0100 Parts, Service, and Operation Manual |
| Shipping Information | |
|---|---|
| Shipping Weight | 109 lbs. |
| Shipping Dimensions | 34 x 16.5 x 13.3 in. |
| Schedule B | 8425420000 |
| ECCN | EAR99 |
| Accessories/Kits/Adapters | |
|---|---|
| K-2665 | Replacement Cylinder Seal Kit |
| K-4296 | NLG Axle Jack Adapter (Dassault Falcon 6X, 7X, & 8X) |
| K-5161 | Replacement Pump Kit |
| Spare Parts | |
|---|---|
| 13-07-03 | Plug |
| 506-034 | Flange |
| 518-034 | Screw, Socket Head Cap |
| 519-000 | Pin, Roll |
| 540-000 | Plug, Pipe |
| G-1151-105210 | Screw, Socket Head Cap (1/4 -20 x 1" long) |
| G-1151-107212 | Screw, Hex Socket Head Cap (3/8-16 x 1-1/4" long) |
| G-1300-13040 | Pin, Roll, 1/8" diameter x 1/2" long |
| G-1300-19040 | Pivot |
| G-1310-0415 | Screw, Release |
| G-1310-0645 | Assembly, Clevis Pin |
| G-1351-04 | Retainer, Screw |
| H-1026*07.0 | Retainer, Wiper |
| H-1595-09 | Piston |
| H-3355 | Valve, Relief |
| HC-1670-134 | Seal, Polypak |
| HC-1670-164 | Seal, Polypak |
| HC-1697-20 | O-Ring, Relief Valve |
| HC-1697-24 | Wiper, Rod |
| HC-1697-26 | Wiper, Polymite Rod |
| HC-1697-32 | Wiper, Polymite Rod |
| HC-2000-012 | Ball |
| HC-2000-136 | O-Ring, Release Screw |
| HC-2000-142 | Spring, Outlet Check |
| HC-2000-150 | O-Ring, Outlet Check |
| HC-2000-204 | O-Ring, Series 2 |
| HC-2000-218 | Ball, Inlet Check |
| HC-2000-224 | O-Ring, Valve Body |
| HC-2008-032 | O-ring, Series 2 |
| HC-2008-109 | Ring, Back-Up |
| HC-2008-236 | Ball, Outlet Check |
| HC-2008-240 | O-ring, Series 2 |
| HC-2023-042 | Ring, Backup |
| HC-2023-142 | Spring, Inlet Check |
| HC-2023-150 | O-Ring, Relief Valve |
| HC-2515 | Assembly, Hydraulic Hand Pump (8800 psi) |
| J-2485 | Cylinder Retaining Ring |
| K-1508 | Tube |
| K-2728 | Assembly, Valve Body |
| K-4026 | Bracket, Pump Handle |
| N-2066-02-S-B | Hex Head Plug with O-Ring |
| N-2203-06-S | Spring |
| N-2205-02-S | Hex Head Plug 1/8 NPT |
| R-1680 | Extension, Mechanical |
| R-1685 | First Stage Piston End |
| TR-1507 | Cylinder |
| TR-1508 | Piston Second Stage |
| TR-1513 | Piston First Stage |
| TR-1514 | Cap, Second Stage Piston End |
| V-1001 | Label, "Made in USA" |
| V-1517 | Label, "Caution" |
| V-2839 | Label, Jack Type/Serial |
| V-2840 | Label, Jack Model |
| Z-2168-02 | Assembly, 1" Extension Base Block |
| Z-2169-02 | Assembly, 2" Extension Base Block |
| Z-2878 | Vent Assembly |
| Z-3403-01 | Base Plate Weldment |
| Z-3404 | Handle Assembly |
| Z-3563-01 | Reservoir Weldment |
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AIRCRAFT COMPATIBILITY
| Compatible Aircraft* | |
|---|---|
| Bombardier |
Global 5000
NOTE
This jack is used on the aircraft's main landing gear.
,
Global 5500
NOTE
This jack is used on the aircraft's main landing gear.
,
Global 6000
NOTE
This jack is used on the aircraft's main landing gear.
,
Global 6500
NOTE
This jack is used on the aircraft's main landing gear.
,
Global 7000
,
Global 7500
NOTE
This jack is used on the aircraft's main landing gear.
,
Global 8000
NOTE
This jack is used on the aircraft's main landing gear.
,
Global Express
NOTE
This jack is used on the aircraft's main landing gear.
,
Global Express XRS
NOTE
This jack is used on the aircraft's main landing gear. Two main jacks are required per aircraft.
|
| Dassault | , |
PRODUCT REVIEWS
QUESTIONS & ANSWERS
The Tronair 02-7835C0100 axle jack uses standard MIL-PRF-5606 hydraulic fluid. This widely used aviation-grade hydraulic oil ensures compatibility with aircraft systems and reliability in demanding operating conditions. Technicians can easily replenish or replace the fluid according to the recommended maintenance intervals outlined in the manual.
This axle jack is equipped with durable BUNA ‘N’ seals. These seals are known for their resistance to hydraulic fluid, wear, and high-pressure environments, making them a reliable choice for long-term service. Tronair also offers seal replacement kits to help operators extend the life of the jack and maintain peak performance.
The jack incorporates multiple safety elements, including a preset relief/release valve to prevent overloading. Operators are also required to use jack adapters that rest securely in the aircraft jack pad, reducing the risk of slippage. The manual provides clear warnings and cautions to ensure safe lifting procedures, such as opening the reservoir vent screw before operation.
Tronair recommends both a 90-day inspection and an annual load test to keep the jack in peak condition. Maintenance includes checking hydraulic systems for leaks, inspecting seals and fittings, and ensuring the ram is free of scoring or corrosion. During servicing, all removed O-rings and backup rings should be replaced, and the hydraulic fluid should be flushed and replenished.
Tronair recommends storing the jack in a clean, dry, and protected environment when not in use. The ram should be fully retracted, and the vent screw closed to prevent contamination or moisture intrusion. Covering the jack with a protective tarp or fitted cover can help keep dust and debris off critical components. Proper storage reduces the likelihood of hydraulic fluid contamination, corrosion, or premature wear, ensuring the jack remains service-ready.
Tronair provides a standard one-year warranty on the 02-7835C0100 axle jack, covering defects in materials and workmanship. Replacement parts are covered by a 90-day warranty from the date of shipment. Any unauthorized modifications or improper use, however, will void the warranty coverage.
Yes, the Tronair 02-7835C0100 axle jack is CE marked, confirming that it meets European safety and compliance standards. This marking assures operators that the jack is built to internationally recognized safety and quality requirements.
Excellent service once again from PJI. Happy customer out of Cape Town Int Airport.
Speedy service and great products.