What are the payment terms and lead time?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments. The average lead time is one month for both peak and off-peak seasons.

Does the system support manual adjustments?

Yes, in addition to automatic leveling, it supports manual front, rear, left, and right adjustments as well as synchronous lifting.

What is included in the hydraulic leveling system package?

The package includes 4 hydraulic jacks, a hydraulic power unit, a controller, a touchpad, main harness, inclination sensor, power line, switch, and 8 hydraulic hoses and fittings.

RC Outrigger Hydraulic Cylinder for Construction Crane

Name: RC Outrigger Hydraulic Cylinder for Construction Crane
Brand: Yangzhou Qianglin Hydraulic Machinery Co., Ltd.
SKU: 1998494325

Jiangsu, ChinaYangzhou Qianglin Hydraulic Machinery Co., Ltd.

US$2,000.00-3,500.00

1 Piece

Product profile

Customization

Available

Certification

CE, ISO9001

Pressure

High Pressure

Work Temperature

Normal Temperature

Acting Way

Double Acting

Working Method

Straight Trip

Adjusted Form

Regulated Type

Structure

Piston Type

Material

Carbon Steel

Max Thrust

200kn(Ton)

Mounting

Optional&Customizable

Leg Cylinders

4 PCS

Application

RV / Motorhome / Caravan

Hydraulic Power Unit

Integrated

Auto-Leveling

Yes

Slideout Cylinder

Both Front and Behind

Lift Roof Cylinder

6-8 PCS

After Warranty Service

Video Technical Support,Spare Parts

Warranty

1 Year

Transport Package

Standard Export Package or as Customer Requirement

Specification

Customizable

Trademark

QiangLin

Origin

China

HS Code

8412210000

Production Capacity

5000 Pieces/Month

Key features

Smart Automatic Leveling: Automatically stops power unit when vehicle is leveled to save battery and ensure stability.

Enhanced Safety Protection: Features anti-false support and anti-tip protection with 5-degree tilt detection and emergency retract.

Real-time Diagnostics: Display shows tilt angles, pressure, and error codes for easy troubleshooting and maintenance.

Full Customization Options: Offers full customization, minor customization, and flexible customization based on client designs.

ISO 9001 Certified Quality: Manufacturing facilities are ISO 9001 certified with 100% visual and function inspection.

CE and ISO9001 Certified: Product meets CE and ISO9001 standards for high pressure and normal temperature operation.

1 Year Warranty Coverage: Includes 1-year warranty with video technical support and spare parts availability.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments for global clients.

Company profile

Fast DeliveryLow MOQCustomization from DesignsQuality Assurance

Yangzhou Qianglin Hydraulic Machinery Co., Ltd.

Jiangsu, China

CertifiedBusiness 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: Shanghai PortAverage Response Time: ≤2.35h

AI-Powered supplier vetting

SummaryYangzhou Qianglin Hydraulic Machinery Co., Ltd. is a China-based limited company established in 2010, with 24 employees and operations in hydraulic machinery and related equipment. The supplier reports hydraulic system design, manufacturing, installation, technical service, and broad customization capabilities. It holds ISO 9001:2015 and CE certifications, has written procedures for service assessment, corrective actions, complaint handling, and finished-product inspection, and possesses a valid import/export license. It has exported goods for 13 years, with exports representing 21%–30% of total sales. The supplier explicitly provides OEM services for well-known brands, but reports no available SDK. The supplied information does not establish financial strength, specific customer cases, or a completed audit outcome sufficient for a positive assessment.

CertificationsThe company description and operating overview explicitly state that the supplier holds ISO 9001:2015 quality management system certification and CE certification. These certifications support a positive assessment for this field.

After-Sales capabilityThe supplier states that it provides installation, technical service, maintenance, and after-sales service. It also reports written procedures and followed records for service capability assessment, corrective and preventive actions, and customer complaint handling, providing explicit evidence of structured after-sales processes.

Production capacityThe supplier reports 12 years of manufacturing experience and describes manufacturing, processing, installation, and production of hydraulic cylinders, power units, power packs, parts, gate valves, and related equipment. It also has a standardized finished-product inspection method, although production scale and capacity metrics are not provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its stated hydraulic system design capability further supports the conclusion that it can accommodate varied customer requirements.

Client casesThe supplier explicitly reports providing OEM services for well-known brands, which is evidence of relevant customer engagement. However, no customer names, project details, or verifiable case studies are provided, so the breadth and quality of its customer cases cannot be fully assessed.

Product Q&A

Q:What safety features does the leveling system include?

It includes anti-false support to prevent accidents on soft ground, anti-tip protection that stops operation if tilt exceeds 5 degrees, and an emergency retract function for safe leg retraction during malfunctions.

Q:How does the system ensure battery protection?

The system automatically stops the power unit once sensors detect the vehicle is leveled, preventing unnecessary power consumption if the operator forgets to turn it off.

Q:Can the system be customized for specific needs?

Yes, we offer full customization, minor customization, and flexible customization based on samples or designs, including non-standard hydraulic and leveling systems.

Q:What is the warranty period and after-sales support?

We provide a 1-year warranty covering video technical support and spare parts availability.

Q:What certifications does the product hold?

The product is certified with CE and ISO9001, and our manufacturing facilities are ISO 9001:2015 certified.