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Versatile Telescopic Hydraulic Cylinder for Heavy Machinery Use
US$220.00-275.00
5 Pieces
Product profile
Customization
AvailableCertification
CE, ISO9001Pressure
High PressureModel NO.
Excavator hydraulic cylinderWork Temperature
Normal TemperatureActing Way
Single ActingWorking Method
Straight TripAdjusted Form
Switching TypeStructure
Piston TypeMaterial
Alloy SteelModel No.
63-4582-140Acting Type
Single Acting/Double ActingSeal
Parker, Merkel, Hallite, Kaden, Nok etcWork Pressure
16-20MPaMOQ
According to RequirementsRaw Material
Carbon Steel, Alloy Steel, 27 Simn, 45#, 20#, etcColor
Primer Paint, Middle Paint, Finish PaintWorking Medium
Hydraulic OilTransport Pakcage
Plywood PalletOEM/ODM
YesSurface Treatment
Hard Chrome/Nitrided/Tempered/Hardened/QuenchedProduct Name
Custom Hydraulic CylinderTransport Package
Plywood CaseSpecification
332lbsTrademark
RAOrigin
Fujian, ChinaHS Code
8412210000Production Capacity
50000Key features
Perfect OEM replacement model Xm 63-4402-120, fully compatible with multiple types of custom hoist equipment, direct installation without modification.
Multi-stage nested telescopic structure, short retracted length and long effective stroke, saves installation space for hoist machinery.
Imported high-temperature resistant sealing assembly, effectively prevents oil leakage during frequent reciprocating movement.
Full penetration deep welding technology, high overall structural rigidity, resists strong impact and overload pressure.
Optimized internal oil circuit design, the cylinder stretches and retracts smoothly without jitter or stuck.
Strict hydraulic pressure and air tightness test one by one before delivery, stable and consistent product quality.
Support customized stages, stroke, bore size, oil port thread and mounting dimensions according to your equipment requirements.
Dustproof and anti-pollution design, can adapt to dusty, humid and complex industrial working conditions.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-07-01Nearest Port: XIAMEN,SHANGHAIAverage Response Time: ≤4.19hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
AI-Powered supplier vetting
SummaryXIAMEN ROCA IMP.& EXP. CO., LTD. is a China-based supplier in Xiamen, Fujian, described variously as a trading company, manufacturer/factory, and group corporation, while another record identifies it as a trading company. Its stated business covers hydraulic cylinders, excavator attachments, metal casting, and hydraulic components, with OEM/custom manufacturing claims. The supplier has 31 employees, valid import/export licensing, 13 years of export experience, and exports representing 71%–90% of total sales. It reports flexible customization and new products launched in the past year. However, it has no available SDK, no in-stock capacity, no overseas warehouse, and no overseas showroom. Certification approval is mentioned in the company description, but no specific certificates are identified. Financial records are referenced by year only, without substantive financial results. Traceability, environmental compliance, fire-drill status, manufacturing-capacity contracts, and customer cases are not...
Supplier typeThe supplier is located in Xiamen, China, and is identified as a trading company in one record and as a trading company/manufacturer/factory among its business-entity classifications. Its company description states that it owns a factory and manufactures hydraulic and metal products, indicating a mixed trading and manufacturing profile rather than a purely documented factory-only structure.
CertificationsThe company description states that its hydraulic cylinders, excavator attachments, metal castings, and hydraulic components have certification approval to meet custom or OEM requirements. Because no certification names, standards, or validity details are provided, the evidence supports a certification claim but does not establish the scope or currency of specific certificates.
R&D capabilityThe supplier reports launching new products during the past year, which is direct evidence of product-development activity. However, it explicitly has no available SDK, so its innovation-related support is not comprehensive across product development and technical integration.
Production capacityThe supplier describes itself as an owned-factory manufacturing enterprise covering hydraulic cylinders, excavator attachments, metal casting, and hydraulic components, and it reports a one-month average lead time in both peak and off-season periods. Conversely, it has no in-stock capacity and its valid manufacturing-capacity contract status is unknown, so production capability is supported but inventory and formal capacity evidence are limited.
Customization capabilityThe supplier explicitly offers flexible customization, and its company description states that its owned factory supports custom or OEM requirements. These two statements directly support its ability to provide customized products.
Product Q&A
Q:Can the piston rod resist rust and abrasion?
A:
The piston rod is hard chrome plated, high hardness, wear-resistant and anti-corrosion
Q:Will oil leakage occur after long-term continuous work?
A:
We use imported high-performance sealing kits to effectively avoid oil leakage.
Q:Can it work normally in dusty industrial workshops?
A:
Equipped with dustproof wiper seal to block dust and mud entering inside.
Q:Is the welding part sturdy enough for heavy load?
A:
Full penetration deep welding technology ensures high structural strength against impact.
Send Inquiry
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XIAMEN ROCA IMP.& EXP. CO., LTD.
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