Hydraulic Power Groups and Cylinders

• Customization: Available
• After-sales Service: Online support
• Warranty: 2 years
• Model NO.: STQ
• Type: Hydraulic Jack
• Structure: Hydraulic Jack
• Capacity (Load): 50-1200 Tons
• Power Source: Hydraulic
• Max Height: >400mm
• Certification: CE, ISO 9001:2008
• Condition: New
• Rated Tensioning Power: 60-12000 Kn
• Rated Oil Pressure: 48-61MPa
• Cross-Core: 30-275mm
• Tensioning Stroke: 150-200mm
• Dimension: 115**115*480mm
• He Reserved Length of Strand: 387-900mm
• Application: Bridge, Buildings, Railway and Subway,
• in Stock: Yes
• Customized: Yes
• Transport Package: Standard Export Package or as Your Request
• Trademark: Leadcrete
• Origin: Henan, China
• HS Code: 84254210
• Production Capacity: 500tons/Month

Product Description

Hydraulic Power Groups and Cylinders

Descriptions:
High pressure hydraulic jack is powered by ZB series of high pressure electric oil pump, the function for oil pressure rebound, overflow, it is designed a safe protect pressurizer, it can protect emergent over pressure, especial construction can protect cylinder. Hydraulic cylinder can bear partial loading is 5% of rated pressure. High pressure alloy cylinder is very durable, especially in the larger project, it is easily to be operated and control. It can be used for lifting heavy machine, bridge project, hydraulic engineering, harbour construction and other equipment. It 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.


Features:
1. Integral stop ring provides piston blow-out protection
2. Double-acting for positive retraction
3. Baked enamel outside finish and plated pistons provide superior corrosion resistance
4. Safety valve in retract side of cylinder helps to prevent damage in case of accidental over-pressurization
5. Interchangeable, hardened grooved saddles are standard
6. Plunger wiper reduces contamination, extending cylinder life


Technical parameter:

Model	Tonnage T	Stroke mm	Closed height mm	Extend height mm	Outer diameter of oil cylinder mm	Dimension of plunger mm	Dimension of oil pump  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
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
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
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
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
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
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
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
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
STQ1000-200		200	630	830				1332
STQ1000-300		300	760	1060				1663

If the model you need is not in the form, please contact us. We can customize according to your project!

Company Information:
Zhengzhou Lead Equipment Co., Ltd. Have been in hydraulic tools industry since 2009. Our main products as follow:
Single acting hydraulic jack/cylinder/ram (10-100 tons)
Single acting hollow hydraulic jack/cylinder/ram (12-100 tons)
Double acting hydraulic jack/cylinder/ram (50-2000 tons)
Double acting hollow hydraulic jack/cylinder/ram (50-2000 tons)
Single acting hydraulic jack/cylinder/ram with lock nut (55-200 tons)
Thin type single acting hydraulic jack/cylinder/ram (10-200 tons)
Ultrathin hydraulic jack/cylinder/ram (10-200 tons)
Flange type hydraulic jack/cylinder/ram (10-630 tons)
Synchronous hydraulic jack (10-1000 tons)
Hydraulic accessories: high pressure oil hose, couplers, seal kits, mainfold, etc.
All the tonnage, stroke, height can be customized according to client's requirements, supply the best quality and serve. Our warranty is 2 years.