What payment terms do you accept?

We usually accept T/T, but also support LC, PayPal, D/P, Western Union, and installment payments.

Which trade terms are supported?

We support EXW, FOB, CIF, DDP, and other standard trade terms.

What certifications do your products have?

Our products are certified with GS, CE, ISO9001, EAC, and GOST, and have passed mining safety validations.

Jack Cylinder for Coal Mining Hydraulic Support Prop Cylinder for Hydraulic Support

Name: Jack Cylinder for Coal Mining Hydraulic Support Prop Cylinder for Hydraulic Support
Brand: Shandong Wantong Hydraulic Co., Ltd.
SKU: 735730712

Shandong, ChinaShandong Wantong Hydraulic Co., Ltd.

US$1,000.00-10,000.00

2 Pieces

Sample price:US$400.00/piece.Request sample

Product profile

Customization

Available

Certification

GS, CE, ISO9001, EAC;GOST;Aqa

Pressure

Medium Pressure

Model NO.

110/85*250

Work Temperature

Normal Temperature

Acting Way

Single/Double Acting

Working Method

Straight Trip

Adjusted Form

Telescopic Type

Structure

Piston Type

Material

27simn, 40cr, 30crmnsi

Stroke

250mm

Working Pressure

31.5MPa

Working Temperature

-30 to 80 Degree Centigrade

Estimated Time

20 Days

Warranty

14 Months From Production Time

Color

According Customer's Requirement

Transport Package

Pallets

Specification

110/85*250

Trademark

WTJX

Origin

Shandong, China

HS Code

8412210090

Production Capacity

300, 000 PCS/Year

Key features

100% Quality Inspection: Every hydraulic cylinder undergoes strict functional and visual inspection before shipment.

Multi-Surface Treatment: Offers chromium, zinc, copper plating, QPQ, and laser cladding for enhanced durability.

Customizable Specifications: Stroke, pressure, and color can be customized according to customer requirements.

High Wear Resistance: Made from premium materials like 27simn and 40cr for extreme harsh environments.

14-Month Warranty: Covers free parts replacement or new cylinder exchange for quality issues.

Certified Manufacturer: ISO9001, CE, GS, EAC, and GOST certified with 13 years export experience.

Fast Delivery: Standard delivery time ranges from 10 to 25 days for most orders.

Flexible Payment Terms: Supports T/T, LC, PayPal, D/P, Western Union, and installment payments.

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: ≤9.29h

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.