What's the after-service?

If the quality can't meet your requirement, we will pay all your lost and offer technical support to solve your problem.

Cll-25012 Single Acting Lock Nut Hydraulic RAM Cylinder

Name: Cll-25012 Single Acting Lock Nut Hydraulic RAM Cylinder
Brand: SOV Hydraulic Technology (Shanghai) Co., Ltd.
SKU: 817447135

Shanghai, ChinaSOV Hydraulic Technology (Shanghai) Co., Ltd.

US$200.00-3,000.00

1 Piece

Product profile

Customization

Available

Type

Hydraulic Jack

Structure

Hydraulic Jack

Model NO.

CLL-25012

Capacity (Load)

250t

Power Source

Hydraulic

Max Height

251-300mm

Certification

EPA, CS, CE, ISO 9001:2000, ISO 9001:2008

Condition

New

Cylinder Capacity (Ton)

250

Stroke (mm)

300

Cylinder Effective Area (Cm2)

366.1

Oil Capacity (Cm3)

10995

Collapsed Height(mm)

499

Outside Diameter (mm)

275

Cylinder Bore Diameter(mm)

216

Depth of Plunger Hole(mm)

Lock-Nut Height(mm)

Weight(Kg)

234

Transport Package

Standard Export Wooden Box

Specification

CE, ISO, SGS

Trademark

SOV

Origin

Shanghai, China

HS Code

8412210000

Production Capacity

5000sets Per Month

Key features

High Load Capacity: Available in capacities ranging from 50 to 1000 tons for heavy-duty applications.

Superior Corrosion Resistance: Features baked enamel finish and plated pistons for long-lasting durability.

Safety Lock Mechanism: SOV safety lock nut cylinders hold mechanical loads securely up to 1,000 tons.

Stroke Limiter Function: Overflow port acts as a stroke limiter to prevent over-extension.

Hardened Grooved Saddles: Interchangeable, hardened grooved saddles included as standard equipment.

Complete Accessory Kit: Includes CR-400 coupler and dust cap on all cylinder models.

Durable Piston Rod: Hard chrome plated, quenched, and tempered 45# steel ensures high toughness.

Overload Design: Engineered to withstand overload conditions common in industrial environments.

Company profile

SOV Hydraulic Technology (Shanghai) Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading CompanyExport Year: 2012-01-17 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.44h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW, DAP, DDP

AI-Powered supplier vetting

SummarySOV Hydraulic Technology (Shanghai) Co., Ltd. is identified as a China-based trading company established in 2012, with 12 employees and operations associated with Shanghai. Its stated product range covers hydraulic cylinders, jacks, torque tools, pumps, synchronous lifting systems, bolt tensioners, pipe benders, and related equipment. The supplied information indicates three production lines, 6–10 quality-control staff, and export coverage across multiple regions, but no supplier management-system certification is reported. The company describes applications in steel, cement, chemical, refinery, bridge, railway, and other industrial projects, including synchronous hydraulic systems used in China high-speed railway construction. Evidence is insufficient to verify after-sales capability, financial credibility, customization capability, or a broad independently documented customer base.

Supplier typeThe supplier is explicitly classified as a trading company or limited trading entity, headquartered in Shanghai, China, with a stated factory location in Taizhou, Jiangsu. This indicates a trading-led business structure with identified production-related facilities, but the materials do not establish that it is primarily a manufacturer.

CertificationsThe supplier management-system certification field is explicitly reported as "NIL." No qualifying certification is evidenced in the provided information, representing a stated gap in this field.

R&D capabilityThe supplier describes a synchronous PLC hydraulic system used in China high-speed railway construction and integrated multi-point hydraulic lifting solutions for house translation, leveling, bridge support, and tank welding support. These stated system solutions provide evidence of technical development and application capability.

Production capacityThe supplier reports three production lines, 6–10 quality-control staff, and a factory location in Taizhou, Jiangsu, while also stating order fulfillment within 15 working days in both peak and off-peak periods. These details support an identifiable production and fulfillment capability, although the supplier is also classified as a trading company.

Client casesThe supplier cites use of its synchronous PLC hydraulic system in China high-speed railway construction and states that its products have been used in steel plants, cement, chemical and refinery facilities, bridges, and railway construction and maintenance. These are stated application references, although named customers or independently verifiable case details are not provided.

Product Q&A

Q:What is the brand name of your products?

Own brand 'SOV', WE ARE GERMANY OWNED FACTORY. OEM is also available as required.

Q:What causes hydraulic cylinder internal leakage?

There are 3 main reasons causing internal leakage: Overload, polishing is not well controlled, bad seal kits.

Q:Does your piston rod get ruptured easily?

Hard chrome plating quenched and tempered 45# steel for piston rod to assure sufficient hardness and toughness.

Q:Is your design reasonable? What about your product safe coefficient?

We have R&D team with abundant design experience. We also established production, education, and research cooperation with universities. Rest assured.

Q:How about the delivery time?

Over 1000 sets advanced equipments to meet customer's large demand in short delivery time. Generally, it's 7-20 days.