Customized Mechanical Jack (Model: Mechanical Jack) with >20t Load, >400mm Height, 1 Year Warranty – Factory Wholesale

We've got your RFQ here and can meet that >20t load with a maximum height over 400mm, but this screw jack model—the Mechanical Jack—isn't really built for fast repetitive lifting, it's more about stable heavy-duty positioning where you need that steady hold.

What it does is use a lever-operated screw mechanism, which gives you a pretty solid mechancial advantage and saves a lot of labor compared to hydraulic systems, though I'd say rough handling can wear the threads faster than you'd expect—keep the threads greased and it'll last the full year warranty or so.

The spec range runs from 1.5 up to 20 tons, so if you're ordering for different jobs, you can mix capacities in one order; we usually have stock on teh 10-ton and 15-ton models, but the >20t variant might need about 20 days or so lead time depending on batch size.

Actually, one thing most buyers don't think to ask is that the maximum height of >400mm is the lift range, not the collapsed height—the base height is about 250mm typically, so check your clearance before ordering.

For ordering, we support OEM customization on base plate or handle length, and MOQ is usually 50 units for the >20t version; just send your shiping address and we'll confirm pricing with COA and TDS included, lead time roughly 15-30 days depending on customization.