Material Specification
Heavy-Duty Air Springs:
Constructed from multi-ply, reinforced rubber and nylon cord, designed for long-term flex life and resistance to ozone and environmental degradation.
Aircraft-Grade Aluminum Components:
Lightweight, high-strength aluminum alloy is used for mounting brackets and fittings to minimize added weight and prevent rust.
Precision Forged Steel Piston:
Forms the base of each air spring, ensuring a perfect seal and durable interface with the mounting hardware.
Corrosion-Resistant Hardware & Lines:
All fittings and air lines are made from stainless steel or high-grade, non-corrosive materials to ensure system integrity in all climates.
Technical Parameters
|
Parameter Item |
Specification |
Unit |
|
Single Axle Rated Load |
3-15 |
T |
|
Airbag Working Pressure |
0.5-1.0 |
MPa |
|
Height Adjustment Range |
50-200 |
mm |
|
Vibration Damping Rate |
≥70% |
- |
|
Noise Level (at 60km/h) |
≤55 |
dB |
|
Working Temperature Range |
-40 to 110 |
℃ |
|
Corrosion Resistance |
≥1500 Hours (Salt Spray Test) |
- |
|
Weight (per Axle Set) |
35-65 |
kg |
Product Advantages
Superior Ride Comfort: Dramatically absorbs road vibrations and impacts, reducing driver fatigue and protecting delicate cabin fixtures.
Automatic Load Leveling: Maintains a level stance whether parked or in motion, regardless of uneven water, fuel, or cargo load distribution.
On-Demand Height Adjustment: Increase ground clearance for rough terrain or lower the vehicle for easier entry/exit and improved garage access.
Enhanced Stability & Handling: Reduces body roll and sway, especially when cornering or in crosswinds, for a safer, more confident driving experience.
Engineering & Manufacturing Process
Our air springs are manufactured using automated, computer-controlled winding and vulcanization processes for consistent quality. Each unit undergoes a rigorous multi-stage pressure and leak-down test. The complementary electronic control systems are assembled in ESD-protected environments and subjected to vibration and temperature cycle testing to ensure reliability across the full range of RV operating conditions.
Services
We offer vehicle-specific application guides, professional installation manuals, and direct technical support for experienced DIYers or authorized service centers. Our warranty covers materials and workmanship, and we maintain a comprehensive inventory of replacement air springs, solenoids, and compressor kits for ongoing support.
FAQ
Q: Is this a replacement for my factory leaf springs or an add-on?
A: It can be either. We offer complete replacement kits that remove the leaf springs entirely, as well as supplemental "helper air spring" kits that work alongside existing suspension to improve load capacity and ride.
Q: Do I need an on-board air compressor?
A: For basic manual adjustment, you can use a portable air source. For convenience and automatic features like self-leveling, a dedicated on-board compressor and control system is required and is available in our premium kits.
Q: How difficult is installation?
A: Installation complexity varies by RV model and kit type. Many "helper" kits are designed for competent DIY installation with common tools. Full replacement systems are best installed by a qualified service center.
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