The Couplemate Caravan Reversing Guide (Marriage Saver®) makes hitching up your caravan, boat or camper easier than ever! Reversing cameras are great, but they do not stop accidents as efficiently as this trailer guide.
We support local suppliers and help bring business back to Australian shores. There is strong demand for Australian Made caravan and trailer parts across the market.
The facts are simple; Australian Made goods create employment in Australia.
Traditional trailers, caravans, and campers usually have springs mounted below the axle (often called "overslung" axles). However, some trailers in Australia are supplied with springs on top of the axle by default. For example, if you own a Jayco Off-Road caravan or...
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Slipper Springs – Trailers and Caravans
Slipper Spring is the favoured spring for box trailers and many types of trailers requiring a spring.
Spring Specifications – Slipper Suspension
3 Leaf – 6mm – 45mm Wide – 765mm Long – 400kg Rating
4 Leaf – 6mm – 45mm Wide – 765mm Long – 450kg Rating
5 Leaf – 6mm – 45mm Wide – 765mm Long – 500kg Rating
6 Leaf – 6mm – 45mm Wide – 765mm Long – 600kg Rating
7 Leaf – 6mm – 45mm Wide – 765mm Long – 675kg Rating
9 Leaf – 6mm – 45mm Wide – 765mm Long – 800kg Rating
3 Leaf – 8mm – 45mm Wide – 710mm Long – 425kg Rating
4 Leaf – 8mm – 45mm Wide – 710mm Long – 550kg Rating
5 Leaf – 8mm – 45mm Wide – 710mm Long – 675kg Rating
6 Leaf – 8mm – 45mm Wide – 710mm Long – 750kg Rating
7 Leaf – 8mm – 45mm Wide – 710mm Long – 850kg Rating
6 Leaf – 60mm Wide – 765mm Long – 650kg Rating
7 Leaf – 60mm Wide – 765mm Long – 700kg Rating
9 Leaf – 60mm Wide – 765mm Long – 850kg Rating
10 Leaf – 60mm Wide – 765mm Long – 1000kg Rating
Boat and Box trailers use simple suspension systems in single axle and tandem axle configurations.
However, tandem axle suspension is not load sharing, and as a result, the spring must be 20% larger in load sharing.
Why?
Axle loadings for slipper suspension are limited to 120% of full load.
For example, with one wheel on the gutter, the other wheel is not touching the ground. As a result, tandem axles do not share the load.
The facts are simple; Australian Made goods create employment in Australia.
Traditional trailers, caravans, and campers usually have springs mounted below the axle (often called "overslung" axles). However, some trailers in Australia are supplied with springs on top of the axle by default. For example, if you own a Jayco Off-Road caravan or...
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