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Mechanical Journal Jacks
Items: Mechanical Journal Jacks - Service Ranges: 10 to 16.25 inches - Load Capacities: 15 to 100 tons
Type: Mechanical lifting mechanism. Pumping action turns gears to advance piston.
Applications: For load holding, lifting, and pushing. Holds load indefinitely without creeping down. This jack is ideal for applications where electric or air power is inconvenient or dangerous. All models can be operated in both vertical and horizontal positions.
Description: Mechanical hand operated journal jack, also known as screw jack or super jack. Internal lifting mechanism is made from Chrome-molybdenum steel to withstand excessive loads. Gear construction provides strong and precise interlocking feature for no creeping under load and smooth lifting. Steel pumping handle included.
Attention: Before purchasing, please consider the "handle effort per ton of load" as listed in the table with each item. What this means for you: Assume the handle effort per ton is 10 lbs. If you lift 5 tons of weight, you have to push the pumping handle with 50 lbs of force (10 lbs x 5) each time you pump.
Includes: (1) one Mechanical Journal Jack and (1) one pumping handleMore
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|Model||Load Capacity (tons)||Stroke (in)||Jack Height Retracted (in)||Jack Height Extended (in)||Handle Effort per ton of load (lbs)||Weight (lbs)||Usually Ships Within||Price||Qty.|
|Z001||$1,137.36||Pics + More|| |
|Z002||$1,316.76||Pics + More|| |
|Z003||$1,826.20||Pics + More|| |
|Z004||$1,826.20||Pics + More|| |
|Z005||$2,274.70||Pics + More|| |
|Z006||$2,236.76||Pics + More|| |
|Z007||$7,245.00||Pics + More|| |