double acting hydraulic jack

Description

Application

Features

Technical data

■ Description

High pressure electric double acting hydraulic jack is powered by ZB series of high pressure electric oil pump, the function for oil pressure rebound, overflow, double acting hydraulic jack is designed a safe protect pressurizer, it can protect emergent over pressure, especial construction can protect jack. Hydraulic jack can bear partial loading is 5% of rated pressure. Double acting hydraulic cylinder is specifically designed for lifting and maintenance applications.

It is easy to operate and control, especially in large projects. All model hydraulic jacks are supplied with a tilting saddle to reduce the risk of damage caused by side loading and an integral stop ring for stroke limitation is fitted as standard.

■ Application

High pressure double acting hydraulic jack is very durable, especially in the larger project, it is easily to be operated and control. The high pressure hydraulic jack is mainly used in electric power, construction, machinery manufacturing, mining, railway bridges, shipbuilding and other industries equipment installation, lifting and handling operation.

■ Features

Double acting hydraulic plunger jack has large output, light weight, remote control and other advantages, it can match with our high pressure oil pump, it can reach jack, push, pull and extrusion and kinds of working.

■ Technical data

Hydraulic Jack Model	Tonnage T	Stroke mm	height A mm	Extend height B mm	Outer diameter of oil cylinder mm	Dia. of piston mm	ID of cylinder mm	Weight kg	Pressure
STQ50-100	50	100	225	325	127	70	100	35	63MPA
STQ50-160		160	285	445				39
STQ50-200		200	325	525				46
STQ50-300		300	425	725				48
STQ50-500		500	625	1125				63
STQ100-100	100	100	250	350	180	100	140	58	63MPA
STQ100-160		160	310	470				63
STQ100-200		200	350	550				78
STQ100-300		300	450	750				96
STQ100-500		500	650	1150				130
STQ150-100	150	100	260	360	219	125	180	58	63MPA
STQ150-160		160	320	480				69
STQ150-200		200	360	560				86
STQ150-300		300	460	760				103
STQ150-500		500	660	1160				255
STQ200-100	200	100	285	385	240	150	200	96	63MPA
STQ200-160		160	345	505				103
STQ200-200		200	385	585				116
STQ200-300		300	485	785				161
STQ200-500		500	685	1185				221
STQ320-100	320	100	310	410	330	180	250	196	63MPA
STQ320-160		160	370	530				240
STQ320-200		200	410	610				258
STQ320-300		300	510	810				311
STQ320-500		500	710	1210				456
STQ400-100	400	100	355	455	380	200	290	198	63MPA
STQ400-160		160	415	575				231
STQ400-200		200	460	660				264
STQ400-300		300	555	855				367
STQ400-500		500	755	1255				456
STQ500-100	500	100	360	460	430	200	320	323	63MPA
STQ500-160		160	420	580				330
STQ500-200		200	460	660				420
STQ500-300		300	560	860				581
STQ500-500		500	760	1260				599
STQ630-100	630	100	417	517	500	250	360	560	63MPA
STQ630-160		160	477	637				633
STQ630-200		200	517	717				696
STQ630-300		300	617	917				898
STQ630-500		500	817	1317				1250
STQ800-100	800	100	488	588	560	300	400	896	63MPA
STQ800-200		200	598	798				1040
STQ800-300		300	698	998				1380
STQ800-500		500	898	1398				1520
STQ1000-100	1000	100	530	630	600	320	450	1286	63MPA
STQ1000-200		200	630	830				1332
STQ1000-300		300	760	1060				1663

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Double acting hydraulic jack