Product Description
The Model 7212B Fixed Height Tripod Jack is a heavy-duty 12-ton capacity, two-stage hydraulic jack engineered for commercial and regional aircraft maintenance. Designed with a compact 30″ low height profile, this jack provides exceptional stability for aircraft including Boeing 717, MD80/90 series, and Falcon business jets. The spring-loaded swivel casters ensure easy positioning while maintaining load stability.
Technical Specifications
Performance Metrics
| Parameter | Specification |
|---|---|
| Rated Capacity | 12 tons (10.9 metric tons) |
| Hydraulic System | Two-stage operation |
| Low Height | 30″ (762 mm) |
| Extended Height | 78″ (1981 mm) |
| Hydraulic Lift | 40″ (1016 mm) |
| System Pressure | 3400 psig (239 kg/cm²) |
| Safety Factor | 150% proof load (18 tons) |
Physical Characteristics
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Base Radius: 25″ (635 mm)
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Reservoir Capacity: 2.2 gallons (8.3 liters)
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Net Weight: 330 lbs (150 kg)
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Fluid Type: MIL-PRF-5606 hydraulic fluid
Configuration Options
Standard Features
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Three-position manual hand pump (high/medium/low)
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Hard chrome-plated cylinder bore
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Corrosion-resistant plating
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Skydrol-resistant safety yellow paint
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Integrated rain protection
Optional Upgrades
| Code | Option | Benefit |
|---|---|---|
| AP | Air-operated pump | Reduced operator effort |
| GA | Load gauge | Real-time weight monitoring |
| SPC | Custom colors | Brand/visibility requirements |
| 7212BPK | Repair kit | Maintenance convenience |
Aircraft Compatibility
Primary Applications
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Boeing: 717 series
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McDonnell Douglas: DC9, MD80, MD90
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Business Jets: Falcon 10/20/50/100
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Regional: ATR42/72, CRJ series
Packaging & Shipping
Domestic Options
| Configuration | Dimensions | Weight |
|---|---|---|
| Set-Up | 52×47×38″ | 395 lbs |
| Export Crate | 54×52×41″ | 560 lbs |
