Hydraulic jack

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See under Jack.
a jack used for lifting, pulling, or forcing, consisting of a compact portable hydrostatic press, with its pump and a reservoir containing a supply of liquid, as oil.

See also: Hydraulic, Jack

Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
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References in periodicals archive ?
Security cameras recorded the masked robbers dig through using a steel saw, a hand drill, pliers, a crowbar, a hydraulic jack, and an acetylene torch.
Clemente Beran was repairing one of the vehicles of the Global Football Club at the parking lot of the University of the Philippines (UP) gymnasium when the bus slipped from the hydraulic jack and fell on him at around 2:15 p.m., a witness said.
According to the Rescue 1122, Iqbal,30, and Mansab Farooq,25, were trying to change a tire of a punctured tractor-trolley by installing a hydraulic jack at Jhang-Layyah road near Rodo Sultan, when the jack slipped and vehicle fell on them.
ISLAMABAD -- Seven wheelchair-bound passengers were injured at Benazir International Airport after an ambulift tipped over after suffering hydraulic jack failure.
6 October 2014 - US aircraft ground support equipment and industrial company Quality Products Inc (OTCMKTS:QPDC) said its unit Columbus Jack Corp had taken over a hydraulic jack production business that was previously owned by local ground support manufacturer RE Atckison Co Inc.
M2 EQUITYBITES-October 6, 2014-Quality Products buys RE Atckison hydraulic jack production unit
Due to the damage caused to both banks, officers believe thieves must have used a hydraulic jack or something similar to force their steel doors open.
Features include a hydraulic jack plate, U-FLEX hydraulic steering, 12-inch Lenco trim tabs, automatic bilge pump with switch, and two re-circulating wells with overflow.
TACOM has put together just what you need: a 20-ton hydraulic jack, NSN 4910-01-583-5138, and a pair of 10-ton high boy jack stands, NSN 491001-583-5140.
Each device uses a six-ton hydraulic jack for ease of operation.
I guess a 20-ton hydraulic jack is the grand prize so far.