Bridges, structural steel work, and mechanical engineering productions (1909)
Sir William Arrol and Company, Ltd · Sir William Arrol and Company, Ltd · leaf 303
i 256 ) Portable Hydraulic Jack. ITIHERE is illustrated on this page an hydraulic jack,-*- with separate pan pump. This is extensively usedfor lifting heavy Loads. Although the total weight ofthe whole appliance is only 34 cwt., it can move 50 tonsthrough !> in. As the jack is separate from the… … Portable Hydraulic Jack. This portable plant is used for many varied purposes—for raising railway carriages and locomotives after theyhave been derailed, for straightening collapsed boiler flues,or for lifting heavy castings or girders into position, etc.The pump, which has a ram of ; in. in…
Structural iron and steel · Division 05, iron works · Bridges · Cranes · Plant machinery · Mechanical engineering · Specifications · Division 05 - Metals
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