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Large tonnage hydraulic jack

One-piece retaining ring design prevents the plunger from overstretching beyond the stroke;

Standard hard deep groove saddle, which can be tilted to adapt to uneven components;

Double action can quickly retract and improve work efficiency;

The protection valve protects the jack from damage during system failure;

The dustproof ring reduces pollution and extends the service life of the jack;

The stroke and aperture can be customized according to user needs;

The dustproof ring design can reduce pollution and extend the service life;

It has the characteristics of large output power, light weight, and long-distance operation in any space position.

Used in various industries such as transportation, railways, bridges, shipbuilding, construction, factories and mines,

In recent years, it has been widely used in foundation settlement tests and static piles.

The jacking capacity is large, with the anti-overload protection device, and optional saddle to reduce the risk of side pressure.

Model	Tonnage	Stroke	Body height	Stretch height	Cylinder outer diameter	Piston rod diameter	Inner diameter of oil cylinder	Weight
DYG50-100	50	100	225	325	127	70	100	35
DYG50-200		200	325	525	127			46
DYG50-300		300	425	725	133			48
DYG50-500		500	625	1125	140			63
DYG100-100	100	100	250	350	180	100	140	58
DYG100-200		200	350	550	180			78
DYG100-300		300	450	750	194			96
DYG100-500		500	650	1150	194			130
DYG150-100	150	100	260	360	219	125	180	58
DYG150-200		200	360	560	230			86
DYG150-300		300	460	760				103
DYG150-500		500	660	1160				255
DYG200-100	200	100	285	385	270	145	200	96
DYG200-200		200	385	585				116
DYG200-300		300	485	785				161
DYG200-500		500	685	1185				221
DYG320-100	320	100	310	410	325	180	250	196
DYG320-200		200	410	610				258
DYG320-300		300	510	810				311
DYG320-500		500	710	1210				456
DYG400-100	400	100	360	460	400	230	300	198
DYG400-200		200	460	660				264
DYG400-300		300	560	860				367
DYG400-500		500	760	1260				456
DYG500-100	500	100	375	475	425	250	320	323
DYG500-200		200	475	675				420
DYG500-300		300	575	875				581
DYG500-500		500	775	1275				599
DYG630-100	630	100	420	520	500	270	360	560
DYG630-200		200	520	720				696
DYG630-300		300	620	920				898
DYG630-500		500	820	1320				1250
DYG800-100	800	100	530	630	560	320	400	896
DYG800-200		200	630	830				1040
DYG800-300		300	730	1030				1380
DYG800-500		500	930	1430				1520
DYG1000-100	1000	100	560	660	610	350	450	1286
DYG1000-200		200	620	820				1332
DYG1000-300		300	760	1060				1663
DYG2000-200	2000	200	780	980	890	500	650	/

Conventional electric hydraulic package

Features: The double-acting large-tonnage jack has large output force, light weight, strong carrying capacity,

and can be operated remotely in any space position

Uses: used in various industries such as transportation, railways, bridges, shipbuilding, construction, factories and mines

Electric hydraulic synchronous jack (two synchronous)

Features: The double-acting large-tonnage jack has large output force, light weight, strong carrying capacity, and can be

operated remotely in any space position

Uses: used in transportation, railways, bridges, shipbuilding, construction, mining and other industries

Electro-hydraulic synchronous jack (four synchronous)

Features: The double-acting large-tonnage jack has large output force, light weight, strong carrying capacity, and can be

operated remotely in any space position

Uses: used in various industries such as transportation, railways, bridges, shipbuilding, construction, factories and mines

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