hydraulic jack


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hydraulic jack

[hī′drȯ·lik ′jak]
(mechanical engineering)
A jack in which force is applied through the mechanism of a hydraulic press.

hydraulic jack

hydraulic jack
A jack operated by means of a liquid, usually oil, acting against a piston; a small force, applied by means of a lever attached to a small piston, produces a very large force on a large piston.
References in periodicals archive ?
The offenders are thought to have used hydraulic jacks to prise open the steel doors of clothing banks in car parks outside shops at Cramlington and Blyth, before emptying them of their contents.
Repair or replace posts or footings by raising the beam with a hydraulic jack and 4x4 post, then shoring it with adjustable steel posts (Photos 4 and 5).
The Model 1000 Rev has a tool head which rotates 90 [degrees] into a horizontal position and a hydraulic jack ejects the die set.
Pre qualification: development and supply of pg-45 hydraulic jack for il-76 awacs aircraft Eligibility Criteria : DEVELOPMENT AND SUPPLY OF PG-45 HYDRAULIC JACK FOR IL-76 AWACS AIRCRAFT Document Purchase Start date : 28 Aug 2019 Document Purchase End date : 25 Sep 2019 Pre-bid meeting date : 12 Sep 2019 Opening date : 25 Sep 2019
Found inside the tunnel, just beneath the pawnshop, were a steel saw, a hydraulic jack, acetylene, a crow bar and assorted tools.
Standard features include two 1,000 gph bilge pumps, livewell and release well, tilt hydraulic steering with Edson wheel, hydraulic jack plate, and 82-pound thrust Motor-Guide trolling motor.
Our unit's motorpool has a 10-ton hydraulic jack that's used to lift HMMWVs, 2 1/2- and 5-ton trucks.
Tenders are invited for repair kit for hydraulic jack cap 10 ton.
Pre qualification: invitation of bid for supply of hydraulic jack 10 ton Eligibility Criteria : INVITATION OF BID FOR SUPPLY OF HYDRAULIC JACK 10 TON Document Purchase Start date : 15 Jul 2019 Document Purchase End date : 01 Aug 2019 Opening date : 01 Aug 2019
Request for quotations : purchase of hydraulic combi tools and hydraulic jack complete with 2 batteries (see appendix to procedure)
Request for Proposals for Supply of a hydraulic jack and a pumping station to it, necessary to perform work at the facilities of the Nizhny Novgorod branch of the Volga branch of Energoremont Plus Plus JSC in 2019.
Tenders are invited for Procurement of hydraulic jack spares ( for su-30 air craft)