Product Description
The Model 8803A Fixed Height Tripod Jack is an ultra-heavy-duty 15-ton capacity, single-stage hydraulic jack designed for wide-body commercial aircraft maintenance. Engineered for Boeing 777/787 and Airbus A330 applications, this jack features an exceptional 102″ hydraulic lift and 26″ extension screw for precise height adjustments. The thermal relief valve system provides critical safety protection against fluid expansion, while the secondary cylinder seal enhances durability in demanding environments. With Skydrol-resistant yellow paint and three-year warranty, this professional-grade solution delivers unmatched performance for large aircraft maintenance.
Technical Specifications
Performance Data
| Parameter | Specification |
|---|---|
| Capacity | 15 tons (13.6 m.t) |
| Low Height | 192″ (4877 mm) |
| Extended Height | 320″ (8128 mm) |
| Hydraulic Lift | 102″ (2591 mm) |
| System Pressure | 984 psig (69 kg/cm²) |
| Base Radius | 101.75″ (2584 mm) |
| Reservoir Capacity | 14.4 gallons (54.5L) |
Safety Systems
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Primary Relief Valve: 16.5 tons
-
Thermal Relief Valve: 18.8 tons
-
Proof Load: 22.5 tons (150%)
-
Dual Seal System: Primary + secondary seals
Configuration Options
Standard Features
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Three-position manual hand pump
-
Heavy-duty tow handle with swivel locks
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8″ spring-loaded casters
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Integrated rain protection
-
4″ adjustable swivel feet (optional)
Premium Upgrades
| Code | Option | Key Benefit |
|---|---|---|
| AP | Air-operated pump | Reduced operator effort |
| GA | Load gauge | Real-time weight monitoring |
| RC | Platform controls | Single-operator functionality |
| LA | Ladder/platform | Maintenance access |
| AF | Adjustable feet | Uneven surface compensation |
Aircraft Compatibility
Primary Applications
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Boeing: 747/777/787 (wing tip/mid-wing)
-
Airbus: A330 (aft fuselage)
-
Other: Wide-body aircraft maintenance
Packaging & Shipping
Domestic Options
| Configuration | Dimensions | Weight |
|---|---|---|
| KD | 217×40×44″ | 3200 lbs |
International Options
| Configuration | Dimensions | Weight | Surcharge |
|---|---|---|---|
| ECKD | 219×45×47″ | 3600 lbs | +12.5% |
