small mechanical jack

  Hand operated screw jack     Accuracy: 0.01mm
Alloy Material
Integrated Design, no need hydraulic power
Screw driven     POSITIVE MECHANICAL LOCK TO SUPPORT LOAD. Compact design - for use where space is limited. Locking collar designed to support lifted load for extended periods of time with hydraulic pressure released. Integral tilt saddle standard improves performance under side load. Overflow port (“weep hole”) prevents piston from being overextended under load. Special coating improves corrosion and abrasion resistance. Cylinders come standard with hardened swivel caps reducing the effects of off-center loading Single-Acting Locking Collar Cylinders. Equipped with 3⁄8" NPTF female half couplers.  

Model	Capacity (ton)	stroke (mm)	Oil Capacity (squre mm)	Closed height (mm) D	Extended heiht (mm) F	Cylinder OD. (mm)	Max length (mm)	Min. length (mm)	Weight (kg)
SV13Y525	5	25	8.02	52	77	52	275	195	1.3
SV13Y1025	10	25	13.85	54	79	62	348	237	2.1
SV13Y205	20	5	28.27	35	40	84	289	218	1.8
SV13Y305	30	5	38.49	36	41	95	314	236	2.0
SV13Y505	50	5	66.48	40	45	120	401	293	3.5

  About SOV Hydraulic Technology Co., Ltd.   1. Shanghai SOV Hydraulic Technology Co., Ltd is a manufacturer engaged in design and manufacturing hydraulic cylinders (capacity covers from 10- 1000 tons), synchronous PLC hydraulic system, hydraulic bumps, hydraulic torque wrenches, and electric torque wrenches, and hydraulic components. 

2. Since the establishment in 1995, we successfully transformed from OEM manufacturer for Enerpac, Titan, to create our own brand SOV, and our factory has been approved by CE, ISO9001:2008 consecutively.

3. Our customers includes many big Chinese industrial companies, such as China Petroleum, Baosteel, Sinopec, China State Grid, Jiangnan Shipyards, Sany Group, China Railway Construction Corporation. Our synchronous PLC hydraulic system had played a great role in the China high-speed railway constructions. In 2011, our sales revenue reached 30 million USD, making us one of the leaders in the Chinese hydraulic cylinders market especially in the extra-high hydraulic cylinders for industrial area and construction field.   We are a manufacturer in Hydraulic tools, such as: Hydraulic cylinders, jacks (5-1000ton), single acting and double acting, hollow plunger; Hydraulic/ electric /pneumatic torque wrench (100-72000Nm); Hydraulic bolt tensioner (100-11486NM); Hydraulic pumps, manual and electric type (max up to 3000bar); Integrated hydraulic lifting system solutions ( 4-72 points lifting system for house translation or leveling, bridge supporting and tank welding supporting) Hydraulic nut and couplings. (M50-Tr1000) Our products have been widely used in industrial field such as steel plant, cement industry, chemical and refinery, bridge, railway construction and maintenance.