Double Acting Hollow Plunger Hydraulic CylinderFeature:SOVhollow plunger cylinders allow for both pull and push forces.Double-acting cylinder version for fast retraction
Relief valves prevent damage in case of over-pressurisation.Baked enamel finish for increased corrosion resistance
Collar threads enable easy fixturing .Nickel-plated, floating center tube increases product life
CR-400 coupler and dust cap included on all hollow plunger models
Plunger wiper reduces contamination, extending cylinder lif
Hydraulic Cylinder picture and Application
Product ParameterModel Number | Cylinder Capacity | Stroke | Maximum Cylinder Capacity | Cylinder Effective Area | Oil Capa- city | Coll. Height | Ext. Height | Out- side Dia. | Center Hole Dia. | Weight |
| | | kN | cm2 | cm3 | A | B | D | Y | |
| ton | mm | Adv. | Retr. | Adv. | Retr. | Adv. | Retr. | mm | mm | mm | mm | kg |
SOV-RRH-307 | 30 | 178 | 326 | 213 | 46,6 | 30,4 | 829 | 541 | 330 | 508 | 114 | 33,3 | 21 |
SOV-RRH-3010 | 258 | 326 | 213 | 46,6 | 30,4 | 1202 | 784 | 431 | 689 | 114 | 33,3 | 27 |
SOV-RRH-603 | 60 | 89 | 576 | 380 | 82,3 | 54,2 | 733 | 482 | 247 | 336 | 159 | 53,8 | 28 |
SOV-RRH-606 | 166 | 576 | 380 | 82,3 | 54,2 | 1366 | 900 | 323 | 489 | 159 | 53,8 | 35 |
SOV-RRH-6010 | 257 | 576 | 380 | 82,3 | 54,2 | 2115 | 1393 | 438 | 695 | 159 | 53,8 | 45 |
SOV-RRH-1001 | 95 | 38 | 931 | 612 | 133 | 87,4 | 505 | 333 | 165 | 203 | 212 | 79,2 | 33 |
SOV-RRH-1003 | 76 | 931 | 612 | 133 | 87,4 | 1011 | 666 | 254 | 330 | 212 | 79,2 | 61 |
SOV-RRH-1006 | 153 | 931 | 612 | 133 | 87,4 | 2035 | 1337 | 342 | 495 | 212 | 79,2 | 79 |
SOV-RRH-10010 | 257 | 931 | 612 | 133 | 87,4 | 3420 | 2246 | 460 | 717 | 212 | 79,2 | 106 |
SOV-RRH-1508 | 145 | 203 | 1429 | 718 | 204,1 | 102,6 | 4144 | 2083 | 349 | 552 | 247 | 79,2 | 111 |
Our ServicesOne Year Warranty, repair and service for the whole life, question report response in 24 hours, and reply in 48 hours.
Package and Delivery1. Outer packing: standard export wooden case
2. Inner packing: careful stretch film and cardboard
3. Lead time: 1~3workdays when products in stock, 7~15workdays when out of stock
4. Delivery time: Prompt delivery
Shipping Methods1. Light Weight: by international air express, within 3-7days arriving
2. Heavy Weight: by ocean cargo, arriving time depends on your destination port
Company InformationSOV is a professional manufacturing in hydraulic tools and products, we have been in the industry for more than 20 years.Since the establishment in 1995, we successfully transformed from OEM manufacturer to create our own brand SOV, and our factory has been approved by CE, ISO9001:2008 consecutively.Our products have been widely used in petrochemical, cement, shipbuilding, steel plant, and heavy constructions areas, etc.
Our main product category includes:
Hydraulic cylinders and jacks
Hydraulic bolting tools such as hydraulic torque wrench
Hydraulic bolt tensioners, nut splitters
CertificateSince 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.ClientsOur 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.Main ProductsWe are a manufacturer in tools, such as:•Hydraulic cylinders, jacks (5-3000ton), single acting and double acting, hollow plunger; low height, ultra pressure, lock nut•Hydraulic torque wrench, electric torque wrench, pneumatic torque wrench (100-160000Nm);•Hydraulic bolt tensioner (M24-M600); Hydraulic pullers;•Hydraulic pumps, manual and electric type (max up to 4000bar);•Integrated hydraulic lifting system solutions ( 4-99 points lifting system for house translation or leveling, bridge supporting and tank welding supporting)•Hydraulic nut and couplings. (M50-Tr1000), hydraulic hoseOur products have been widely used in industrial field such as steel plant, cement industry, chemical and refinery, bridge, railway construction and maintenance. FAQQ1:How can contact sales?
A1:Please call for pre-sales or click the contact find our website and email address.
Q2:How can I buy SOV products in my country?
A2:Please send us an inquiry or email, we will reply to your if there is distributor in your country.
Q3:Can I have SOV products catalog and price list?
A3:Please visit our English website:sov-china.en.made-in-china.com to download our E-catalog, and send us an email for price list
Q4:How long does it take to get the product If I place an order?
A4:If products stock available, after confirmation of your payment or advance payment, we will pack and deliver in 3-7 days.If you select international parcel service, it can be arrived in 3-7 days.If it is by sea shipment, it will take 15-45 days depending on different locations.
Q5:How to make payment?
A5:First send us an inquiry, and we will reply you quotation, if our price suits you, we will prepare proforma invoice with our banking details.
Q6:Manufacturing time?
Q6:Please send us an inquiry for stock condition, if we don't have stock, and it is our standard products (refer to our model), it can be produced in 10-20 days.If it is customized, not our standard products, it will take 20-45 days to produce.
Why Choose SOV?Quality --- SOV has been in the industry for than 20 years.We have been trusted by domestic mega stated-state owned companies, as well as international distributors and renowned brands.We put quality as lifeline.We never manufacture or sale defected product, or lowering our price at the cost of products quality.
Service --- SOV promised to respond to customers products quality or service in 24 hours reported, and solutions shall be provided in 48 hours.