Which seal kit brands are used?

We use premium seal kits from Hallite or Parker.

What are the common applications for this cylinder?

It is commonly used in boom lifts, scissor lifts, and other aerial work platforms requiring safety and performance.

What is the lead time for production?

The average lead time is one month, regardless of peak or off-season.

Boom Lift with Valve Function Hydraulic Cylinders

Name: Boom Lift with Valve Function Hydraulic Cylinders
Brand: Qingdao Gd Machinery Co., Ltd.
SKU: 1970967562

Shandong, ChinaQingdao Gd Machinery Co., Ltd.

US$30.00-100.00

1 Piece

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Certification

RoHS, ISO9001

Pressure

Medium Pressure

Model NO.

Boom Lift Hydraulic Cylinders

Work Temperature

Normal Temperature

Acting Way

Single Acting

Working Method

Straight Trip

Adjusted Form

Switching Type

Structure

Piston Type

Material

Carbon Steel

Standard

Ts16949

Cylinder Material

20#/45# Steel

Warranty

1 Year

Seal Kits Brand

Hallite or Parker

Working Pressure

3000psi

Rod

Hard Chrome Plating

Transport Package

Polywood Cases or Metal Cases

Specification

90CMX40CMX48CM

Trademark

Origin

China

HS Code

84122100

Production Capacity

100000PCS/Year

Key features

Integrated Valve Safety: Built-in safety and check valves prevent load drop if hose breaks.

Custom Design Capability: Cylinders built according to customer drawings or technical requirements.

High Quality Materials: Carbon steel body with ductile iron piston and hard chrome plated rod.

Versatile Applications: Suitable for boom lifts, scissor lifts, and rough terrain aerial platforms.

Certified Standards: RoHS and ISO9001 certified with Ts16949 standard compliance.

Premium Seal Kits: Uses Hallite or Parker seal kits for enhanced durability and performance.

One Year Warranty: Comprehensive 1-year warranty coverage for mechanical reliability.

High Pressure Rating: Designed for medium pressure applications with 3000psi working pressure.

Company profile

Qingdao Gd Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-03-01Nearest Port: Qingdao, Shanghai, NingboAverage Response Time: ≤24hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, EXW

AI-Powered supplier vetting

SummaryQingdao GD Machinery Co., Ltd. is a Qingdao-based limited trading company with seven employees and no stated affiliated company. It offers hydraulic cylinders and reports 90% export sales, with 15 years of export experience. Production information indicates annual capacity of 280,000 hydraulic cylinders and 30,000 hydraulic power units, while quality controls include raw-material traceability, random finished-product inspection, and one QA/QC inspector. The supplier supports customization from customer designs and accepts several quotation and payment terms. However, the evidence shows no in-stock capacity, overseas warehouse, showroom, overseas agent or branch, ODM, SDK, or popular-brand OEM capability. No new products were reported in the past year, and no offline trade-show participation or overseas service countries were stated. Service-capability assessment and corrective-action procedures lack written procedures or records. Certification information, customer cases, and formal financial performance...

Supplier typeThe supplier is identified as Qingdao GD Machinery Co., Ltd., a limited company and trading company located in Qingdao, China, with seven employees and no stated group affiliation. Its stated product scope centers on hydraulic cylinders, including several specialized cylinder types.

After-Sales capabilityThe supplier reports one-month average lead times in both off-season and peak season and accepts FOB, CIF, EXW, and CFR quotation terms. However, it has no in-stock service capacity, overseas warehouse, showroom, overseas agent or branch, or stated overseas service countries; service-capability assessment and corrective-action mechanisms also have no written procedures or records.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, no OEM service for popular brands, no SDK, and no offline trade-show participation. These explicit limitations indicate weak demonstrated innovation and development capability.

Production capacityThe supplier reports annual productivity of 280,000 hydraulic cylinders and 30,000 hydraulic power units, with one QA/QC inspector and random finished-product inspection. It also has raw-material traceability, although finished-product inspection instructions have no written records; the stated capacity provides explicit evidence of production capability.

Customization capabilityThe supplier explicitly provides customization from customer designs and accepts multiple quotation and payment terms, supporting transaction flexibility for customized orders. No evidence is provided about the scope, engineering process, or technical resources behind customization.