No hubs or brakes / PLL
Independent Coil Suspension Specifications
Read the full Installation & Alignment Guide here. Below specifications are based on a fully-load trailer.
- Standard Ride Height: 297mm
- Maximum Compression: 70mm
- Bearings: Slimline (LM68149, LM12749)
- Optimal Coil Range: 1250kg-1450kg
- Maximum Weight Capacity
- Single: 1450kg
- Tandem: 2900kg
- Tri-Axle: 4350kg
Frequently Asked Questions
Is 1250kg - 1450kg Right For Me?
Australian Design Rules (ADR) stipulate that your suspension should be rated at least 20% higher than the actual weight you intend to tow. For instance, if your towing load is approximately 2000kg, it is advisable to opt for a suspension system rated at 2250kg.
This weight range is right for you if your trailer weight (plus 20%) sits within the 1250kg-1450kg mark. This ensures the proper functioning and safety of the suspension system and is the optimal coil spring range.
We also offer our suspension in 1600kg-1800kg and 2000kg-2250kg.
Can I Upgrade the Weight Capacity Later?
Yes! If you might upgrade your trailer/caravan ATM later on, you can easily upgrade your Independent Coil Suspension, too.
When designing this suspension, Couplemate™ engineers prioritised strength and adaptability. You do not need to modify the suspension frame nor the dual shocks, but upgrade your coil spring and independent stub axle.
What Ride Heights Do You Offer?
Our suspension runs approximately 139.7mm higher than a standard spring and beam trailer leaf spring suspension. Couplemate™ offers three options for ride heights which operate at the following estimated measurements:
If you're looking to install the Independent Coil Suspension on a Boat Trailer, you'll likely want to lower the ride height slightly. Feel free to contact our team if you have any questions!
Additional information
Weight | 80 kg |
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Dimensions | 120 × 120 × 60 cm |