Double Acting Hollow Plunger Hydraulic Jack for Construction Rrh Series

• Type: Hydraulic Jack
• Structure: Hydraulic Jack
• Capacity (Load): 30-150 Ton
• Power Source: Hydraulic
• Max Height: >400mm
• Certification: CE, ISO 9001:2008
• Model NO.: SOV-RRH Series
• Condition: New
• Product Name: Double Acting Hollow Plunger Hydraulic Jack for Co
• Capacity: 30-150 Ton
• Collapsed Height: 165-460 mm
• Outside Diameter: 114-247 mm
• Piston Diameter: 63.5-152.4 mm
• Working Pressure: 700 Bar
• Stroke: 38-257 mm
• Color: Black or Yellow
• OEM: Yes
• Center Hole Diameter: 33.3-79.2 mm
• Transport Package: Standard Export Wooden Case
• Specification: CE, ISO9001
• Trademark: SOV
• Origin: China
• HS Code: 8425421000
• Production Capacity: 500 Sets Per Month

Product Description

                  Double Acting Hollow Plunger Hydraulic Jack for Construction


Product Features

1. SOV hollow plunger cylinders allow for both pull and push forces
2. Relief valves prevent damage in case of over-pressurization
3. Baked enamel finish for increased corrosion resistance
4. Collar threads enable easy fixturing (except SOV-RRH-1001 and SOV-RRH-1508)
5. Double-acting cylinder version for fast hydraulic retraction
6. Nickel-plated, floating center tube increases product life
7. CR-400 coupler and dust cap included on all hollow plunger models
8. Plunger wiper reduces contamination, extending cylinder life

Product Paraemter
 

Model 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		cm^2		cm^3		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

Photos






Applications





Packaging Details
1. Outside packaging: Standard export wooden packing;
2. Inner packaging: Stretch Film;
3. Customized packaging acceptable.
Delivery
1. Small quantity: By international exress, such as DHL, TNT, FEDEX, UPS, etc. Depending on the customers' choice. Goods will arrive within 7 days in normal cicumstances;
2. Large quantity: By sea transportation. Goods will arrive in 30~45 days, according to the diatance.

Product Application
Our products are widely used all over the world, especially in Papermaking, Metallurgy, Petrification, Bridge, Construction, Electricity, Shipping, etc.

Our Service
1.24 hours online service;
2. One year warranty, repair and service for the whole life.
3. Question report will be replied in 48 hours.
4. Quality guaranteed.

Company Information
SOV Hydraulic Technoloy (Shanghai) Co., Ltd. Is a manufacturer engaged in designing and manufacturing hydraulic cylinders, synchronous PLC hydraulic system, hydraulic pumps, torque wrenches, and hydraulic components.
Since the establishment in 1995, we successfully transformed from OEM manufacturer for many international brands to create our own brand SOV, and our factory has been approved by CE, ISO9001: 2008 consecutively.



Our customers includ many big Chinese industrial companies, such as China Petroleum, Baosteel, Sinopec, China State Grid, Jiangnan Shipyards,  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.


Our products include:
Hydraulic cylinders, jacks (5-1000ton);
Hydraulic/ electric /pneumatic torque wrench (100-72000Nm);
Hydraulic bolt tensioner (100-11486NM);
Hydraulic pullers (5-100 ton);
Integrated hydraulic lifting system solutions;
Hydraulic parts.


Competitive Advantages
1. High quality in competitive price;
2. Low minimun order quantity;
3. Wide range of products for your reference;
4. Good customer service: Customer satisfaction is our promary goal. Prompt, professional service offered by passionate and patient international salespeople.
5. OEM services: Customer's LOGO engraving, customized packaging, and produce the products according to customers' design, etc.

Teams



FQA
Q1: What's the brand name of your products?
A: Own brand "SOV", WE ARE GERMANY OWNED FACTORY. OEM is also available as required.     

Q2: Hydraulic cylinder internal leakage?
A: There are 3 main reasons causing internal leakage: Overload, polishing is not well controlled, bad seal kits. As is known to all, vehicles in China are often overload, our products all designed to bear the overload power. We have numerical control machine to assure the polish processing .And we use the imported seals to meet customers' demands.   

Q3: Does your piston rod get ruptured easily?
A: Hard chrome plating quenched and tempered 45# steel for piston rod to assure sufficient hardness and toughness.

Q4: Is your design reasonable? What about your product safe coefficient?
A: We have R&D team with abundant design experience. We also established production, education, and research cooperation with universities. Rest assured.

Q5: How about the delivery time?
A: Over 1000 sets advanced equipments to meet customer's large demand in short delivery time. Generally, it's 7-20 days.

Q6: What's the after-service?
A: If the quality can't meet your requirement, we will pay all your lost and offer technical support to solve your problem.

Thank you for your time! Any questions, pls contact me at: