What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the lead times for production?

The average lead time is one month for both peak season and off-season.

Does the system support manual adjustment?

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

Class C Motorhome Self Leveling Jacks for Motorhomes

Name: Class C Motorhome Self Leveling Jacks for Motorhomes
Brand: Yangzhou Qianglin Hydraulic Machinery Co., Ltd.
SKU: 1998518045

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

Auto-Leveling Stability: Automatically levels vehicle in minutes with anti-tip and anti-false support safety features.

Smart Operation: Auto-stops power unit when leveled to save battery; supports manual fine-tuning and synchronous lifting.

Real-Time Diagnostics: Touchscreen displays tilt angles, pressure, and error codes for easy troubleshooting and maintenance.

High Durability: Constructed from carbon steel with 1-year warranty and 100% factory inspection for reliability.

Customizable Mounting: Mounting options are customizable to fit specific RV or motorhome requirements.

Professional Support: Provides video technical support and spare parts after warranty for long-term assistance.

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: ≤3.64h

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:How long does the leveling process take?

The system can perfectly level your vehicle within just a few minutes at the push of a button.

Q:What safety features are included?

It features 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.

Q:Is the system fully automatic?

Yes, it automatically stops the power unit once sensors detect the vehicle is leveled, preventing unnecessary power consumption.

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

The product comes with a 1-year warranty. After warranty, we provide video technical support and spare parts.

Q:Can the mounting be customized?

Yes, the mounting is listed as optional and customizable to suit your specific needs.