What customization options are available?

We offer customization from samples, customization from designs, full customization, minor customization, and flexible customization.

What testing procedures are performed before delivery?

Every piece undergoes 9 tests including trial operation, start-up pressure, pressure-tight, leak, full stroke, buffer, limit effect, load efficiency, and reliability tests.

Customized Multistage Long Stroke Hydraulic Telescopic Cylinder for Dump Truck

Name: Customized Multistage Long Stroke Hydraulic Telescopic Cylinder for Dump Truck
Brand: Shandong Wantong Hydraulic Co., Ltd.
SKU: 787230055

Shandong, ChinaShandong Wantong Hydraulic Co., Ltd.

US$560.00-760.00

5 SET

Sample price:US$600.00/piece.Request sample

Product profile

Customization

Available

Material

E355

Usage

for Dump Truck

Model NO.

6-3-140

Structure

Piston Cylinder

Power

Hydraulic

Standard

Standard, Nonstandard

Pressure Direction

Single-acting Cylinder

Hydraulic System

Multi Stage

Acting Style

Single Acting

Warranty

14months

Working Pressure

2000 Psi

Working Temperature

-30~+80 Degree Centigrade

Certificate

ISO/Ts16949, ABS, API, SGS

Transport Package

Pallets/Plywood

Specification

Weight: 135kg

Trademark

ODM / OEM / WTJX

Origin

Shandong Rizhao

HS Code

8412210090

Production Capacity

300, 000 Sets

Key features

Advanced North American Technology: Adopts advanced processing technology to ensure stable performance.

High Quality Alloy Steel: Uses high-quality alloy seamless steel pipe for big lifting capacity and light weight.

Imperial Size Compatibility: Imperial size design makes it easy to replace seals and other accessories.

Superior Corrosion Resistance: Features superior chrome-plating technology for improved hardness and corrosion resistance.

World Famous Seal Brands: Equipped with seals from HALLITE, PARKER, and NOK for superior sealing performance.

Comprehensive Quality Testing: Undergoes 9 rigorous tests including trial operation, pressure-tight, and leak tests.

Customization Options: Offers full customization, minor customization, and flexible customization from samples or designs.

14 Months Warranty: Provides a 14-month warranty period for the hydraulic cylinder.

Company profile

Cooperated with Fortune 500Importers and ExportersYears of Export ExperienceExperienced Team

Shandong Wantong Hydraulic Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤8.52h

AI-Powered supplier vetting

SummaryThe supplier manufactures hydraulic cylinders and hydraulic lifting systems for dump trucks, engineering machinery, and other mechanical equipment. It provides customized design, development, selection, technical training, and after-sales support, with stated ODM and OEM capabilities. Evidence indicates structured quality, supplier-service, inspection, and corrective-action procedures, alongside multiple management and product certifications. Production resources include five production lines, 50 years of combined R&D engineer experience, 11–20 quality-control staff, and stated hydraulic-cylinder output of 300,000 sets. Overseas support is limited: no overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported, although installation, training, repair, maintenance, and debugging services are listed. Financial information is represented only by year labels, so credibility cannot be assessed from the provided data.

Supplier typeThe supplier is a manufacturer of telescopic, engineering-equipment, mechanical-equipment, and hydro-pneumatic suspension cylinders, hydraulic lifting systems, and hydraulic components. Its five production lines and stated hydraulic-cylinder output support classification as a specialized hydraulic equipment manufacturer.

CertificationsThe supplier reports QHSE, OHSAS/OHSMS 18001, TS 16949, and ISO 9001 supplier-management certifications, plus China safety and environmental, occupational health and safety, integrated management, and DCMM Level 2 certifications. Products are stated to have IATF16949 and Coal Mine Safety Mark certifications, with additional ISO45001:2018, ISO14001, and CE-related capability reported.

After-Sales capabilityThe company states that it provides technical training and after-sales service, and lists equipment installation, training, repair, maintenance, and debugging among its overseas service offerings. Service management has written procedures, records, approved-supplier information, and corrective/preventive-action procedures, but no overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported.

R&D capabilityThe supplier reports new products within the past year, ODM capability, broad R&D customization services, and 50 years of combined R&D-engineer experience. However, no SDK is available; this limits evidence for software or platform integration capability but does not negate the demonstrated product-development capability.

Production capacityProduction evidence includes numerical-control machine tools, a Longmen machining center, five production lines, 11–20 quality-control staff, and stated hydraulic-cylinder output of 300,000 sets. The supplier also reports finished-product inspection instructions that are uniformly followed and an off-season average lead time within 15 workdays.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its company description also covers customized preliminary design, development, product selection, and design-scheme finalization, indicating broad engineering customization support.

Client casesThe product portfolio is identified for dump trucks, mechanical equipment, engineering machinery, and hydraulic systems, and the supplier states that it provides OEM services for well-known brands. Specific customer names, project references, order histories, or verifiable case studies are not provided.

Product Q&A

Q:What's the brand name of your products?

Generally, we use our own brand 'WTJX', 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. Our products are designed to bear overload power, use numerical control machines for polishing, and imported seals.

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:What about the quality feedback of your products?

Guarantee the quality from the raw material. We have cold drawing production line and nickel-chrome electroplating production line, so we can produce cold-drawing pipe and hard-chrome pipe used for hydraulic cylinder!

Q:What is the warranty period?

The warranty period is 14 months.