

18-Ton Single-Stage Fixed Height Tripod Jack - Model 18T190.104
The 18 Ton Single-Stage Fixed Height Tripod Jack is a heavy-duty, high-reach aircraft support jack engineered for wing-tip and large aircraft servicing applications. Designed for stability, safety, and long-term durability, this single-stage tripod jack delivers exceptional lifting performance for wide-body aircraft maintenance operations.
Datasheet
Key Features
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18-ton rated lifting capacity
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Manual high / medium / low pressure hydraulic pump
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Heavy-duty tow handle
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Rain hat for upper head protection
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Thermal relief valve to prevent pressure buildup
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Hard chrome-plated cylinder bore
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Skydrol-resistant safety yellow paint
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Corrosion-resistant plated components
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Air-operated hydraulic pump
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Heavy-duty swivel casters with locking capability
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Factory proof tested to 150% of rated capacity
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2-year standard warranty
Optional Features
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LG – Load gauge (Tons / PSI)
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LP – Ladder and platform
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PMC – Platform-mounted operating controls (single-operator use)
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FP – Forklift pockets
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CSP – Custom paint color
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SF – Adjustable swivel feet with level
Aircraft Compatibility
Wing Tip Applications
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B747
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B747-8
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B777
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B787
Technical Specifications
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Rated Capacity: 18 tons
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Side Load Rating: 15%
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Low Height: 190 in
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Roll-Under Height: 191.5 in
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Hydraulic Lift: 104 in
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Extension Screw: 26 in
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Maximum Height: 320 in
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Operating Pressure: 1,515 PSI
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Proof Load: 27 tons
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Floor Loading: 152 PSI
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Reservoir Capacity: 12.5 gallons
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Hydraulic Fluid: MIL-PRF-5606 or equivalent
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Maximum Tow Speed: 5 mph
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Approximate Weight: 3,650 lbs

