ColumbusJACK/Regent 59J6185 Tripod Jack – 20 Ton Aircraft Jack
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ColumbusJACK/Regent 59J6185 Tripod Jack – 20 Ton Capacity
The ColumbusJACK/Regent 59J6185 is a high-performance 20 Ton (18 Metric Ton) tripod jack engineered for safe and reliable aircraft maintenance operations. Designed to support a wide range of aircraft servicing scenarios, this jack features an adjustable leg extension system with multiple height configurations, robust hydraulic performance, and safety-focused mechanical locking mechanisms. Ideal for MRO facilities and ground handling operations, this jack offers durability and ease of operation even under demanding conditions.
Built by ColumbusJACK/Regent—an industry leader in aircraft jacking systems—this tripod jack meets stringent quality and safety standards. With a modular leg extension design, operators can tailor the jack's height to their specific application, while its integrated pump and safety locknut ensure precise, secure lifting.
Key Features
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20 Ton (18 Metric Ton) rated capacity
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Adjustable height with up to five leg extension levels
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Compact footprint with excellent stability
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Hydraulic and mechanical load-holding capability
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Rugged, field-serviceable components
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Integrated hand pump with relief valve
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Ideal for commercial and military aircraft ground support
Specifications
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Rated Capacity: 20 Ton (18 Metric Ton)
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Hydraulic Lift: 40 in (101.6 cm)
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Screw Extension: 15 in (38.1 cm)
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Height Ranges (Min – Max):
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Zero Leg Extensions: 53 in – 108 in (134.62 cm – 274.32 cm)
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One Leg Extension: 71 in – 126 in (180.34 cm – 320.04 cm)
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Two Leg Extensions: 89 in – 144 in (226.06 cm – 365.76 cm)
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Three Leg Extensions: 107 in – 162 in (271.78 cm – 411.48 cm)
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Four Leg Extensions: 125 in – 180 in (317.5 cm – 457.2 cm)
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Five Leg Extensions: 143 in – 198 in (363.22 cm – 502.92 cm)
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Extension Increments: 18 in (45.72 cm)
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Operating Pressure: 2740 psi (189 bar)
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Relief Valve Pressure: 3014 psi (207.8 bar)
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Reservoir Capacity: 3.4 gallons (12.9 liters)
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Estimated Weight: 755 lbs (342.5 kg)
Applications
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Aircraft maintenance and servicing
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Hangar and field operations
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Compatible with a variety of aircraft types
| General Information | |
|---|---|
| Part # | 59J6185 |
| Manufacturer | Columbus Jack |
| NSN | 1730015345082 |
| Manual 1 | View Columbus Jack 59J6185 Parts, Service, and Operation Manual |
| Shipping Information | |
|---|---|
| Schedule B | 8425420000 |
| ECCN | EAR99 |
| Spare Parts | |
|---|---|
| 160A601 | Nameplate |
| 270AS204-3 | Clamp Assembly |
| 270AS205-1 | Plate |
| 303D | Street Elbow |
| 312-24041 | Set Screw, Flat Point |
| 335-14600 | Hex Nut, Jam |
| 345-11020 | Flat Washer |
| 345-11024 | Flat Washer |
| 346-10020 | Lockwasher |
| 346-10024 | Lockwasher |
| 371-16080 | Hex Head Cap Screw |
| 378-16060 | Socket Head Cap Screw |
| 42A12988 | Plunger |
| 42A12989 | Spring |
| 42A13004 | Spring |
| 42A13036 | Retaining Screw |
| 42A13037 | Head, Screw |
| 42A13043-2 | Hex Head Bolt |
| 42A13047 | Decal, Capacity |
| 42A7530 | Adapter |
| 42B13039 | Safety Nut |
| 42D13035 | Locknut |
| 43A12189-1 | Key Assembly |
| 43A12190-1 | Locknut Assembly |
| 43A13905 | Connector Assembly, Female |
| 43A13906 | Connector Assembly |
| 43D13773 | Web, Brace |
| 44A10313 | Spring, Pump |
| 44A10314 | Screen, Pump |
| 44A10315 | Decal, Pump Instruction |
| 44A10316-1 | Hex Head Bolt |
| 44A8562 | Snap Ring |
| 44A8566 | Nut, Packing |
| 44A8573 | Decal, Caution |
| 44A9826 | Link, Brace |
| 44A9858 | Link, Pump |
| 44A9859 | Cylinder, Pump |
| 44A9864 | Plug, Retaining |
| 44A9868 | Nut, Pump |
| 44B9834 | Link, Brace |
| 44B9849 | Bearing |
| 44D10317 | Tension Bar |
| 44D23637 | Brace #7 |
| 44D9837 | Brace #2 |
| 44D9838 | Brace #1 |
| 44D9839 | Brace #4 |
| 44D9840 | Brace #3 |
| 44D9841 | Brace #5 |
| 44D9842 | Brace #6 |
| 450A3610 | U-Bolt |
| 45A21336 | Washer, Fiber |
| 48A7858 | Washer, Cap |
| 48A7878 | Rod |
| 48B7863-1 | Backup Ring |
| 48B7864-1 | O-Ring |
| 48B7875 | Collar, Rise Indicator |
| 48C7872 | Bearing, Upper |
| 49A7270 | Collar, Clamp |
| 49B6412-18 | Backup Ring |
| 49B6449 | Bearing, Lower |
| 49B6450 | Tube Assembly |
| 49B6454 | Decal, Rise Indicator |
| 49B6568 | Hose Assembly |
| 50A25249 | Spacer |
| 50B7759 | Reservoir Weldment |
| 50B7762 | Gasket, Pump |
| 50B7763 | Air Vent Assembly |
| 50B7765 | Release Valve Assembly |
| 50B7767 | Spring, Screen |
| 50B7768 | Plug, Screen |
| 50B7769 | Screw, Adjusting |
| 50B7770 | Spring, Release |
| 50D7758 | Base Assembly |
| 52A22940 | Lever Clamp |
| 52B22890 | Piston, Pump |
| 52B22939 | Clamp, Pump |
| 52B6434 | Leg, Upper |
| 52B6435 | Leg Extension |
| 52B6436 | Leg Extension |
| 52C22938 | Pump Handle |
| 52H22937-3 | Pump |
| 53C6272 | Caster Mount |
| 53J7247 | Foot Assembly |
| 53J7248 | Foot Caster Weldment |
| 56B6129 | Socket Assembly |
| 59B6194 | Pin |
| 59B6195 | Extension Screw Assembly |
| 59C6186 | Assembly Decal (Not Shown) |
| 59C6189 | Extension Screw |
| 59C6193 | Ram Assembly |
| 59C6714 | Ram and Nut Assembly |
| 59H6187 | Cylinder Assembly |
| 59J6185-1 | Chain |
| 6-32 | Thumbscrew |
| 900732-6 | Spring Guard |
| AN12-22A | Hex Head Cap Screw |
| AN320-10 | Nut, Castle |
| AN350-1032 | Wing Nut |
| AN510-6R10 | Screw |
| AN565E428H7 | Set Screw |
| AN960-1216 | Flat Washer |
| AN960-616 | Flat Washer |
| AN960-716 | Flat Washer |
| CJ66A0160 | Spring |
| JC11636 | Pin, Blanket |
| MS19059-2414 | Ball |
| MS19059-2417 | Ball |
| MS19059-2422 | Ball |
| MS20392-5C33 | Pin, Flat Head |
| MS20392-6C31 | Pin, Flat Head |
| MS20392-6C39 | Pin, Flat Head |
| MS21083-N10 | Hex Nut, Self-Locking |
| MS21083-N12 | Hex Nut, Self-Locking |
| MS21318-13 | Drive Screw |
| MS21318-41 | Drive Screw |
| MS24380-8SM | Caster, Steel |
| MS24665-151 | Cotter Pin |
| MS24665-300 | Cotter Pin |
| MS24665-370 | Cotter Pin |
| MS27769-4 | Pipe Plug |
| MS28775-008 | O-Ring |
| MS28775-111 | O-Ring |
| MS28775-213 | O-Ring |
| MS35338-86 | Lockwasher |
| MS51968-14 | Hex Nut |
| MS90726-113 | Hex Head Cap Screw |
| MS90726-176 | Hex Head Cap Screw |
AIRCRAFT COMPATIBILITY
| Compatible Aircraft* |
|---|
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