SAF-HOLLAND TRAILER AXLES AND SUSPENSION SYSTEMS - AIR SUSPENSION - SAF INTRADISC PLUS INTEGRAL
SAF-HOLLAND TRAILER AXLES AND SUSPENSION SYSTEMS
SAF INTRADISC PLUS INTEGRAL
Especially in the trailer area: The SAF INTRADISC plus INTEGRAL has a two-piece brake disc that is one of a kind worldwide. This design principle protects the material and prolongs its service life.
Proven over decades in the trailer area: The special design principle of the SAF INTRADISC plus INTEGRAL protects the material and significantly improves the service life of the brake disc.
Unlike conventional brake discs, the SAF INTEGRAL is a two-piece brake disc. It is manufactured in composite casting from different, specially matched materials and thus achieves a significantly higher economic efficiency in the trailer area.
The unique design principle prolongs the service life of the pads and the disc and, at the same time, achieves:
· more km – less wear
· more planning reliability
· more Efficiency
· more economic Efficiency
For a complete overview of all available components and possible combinations of suspension types, axle versions, ride heights and weights etc. please see the Design manual.
Unique Design
As the first trailer axle manufacturer in the world, SAF-HOLLAND grants a special guarantee against continuous cracks in brake discs in trailers.
500,000 km or 3 years on the 22.5' disc.
350,000 km or 2 years on the 19.2' disc.
If the disc has to be replaced ahead of schedule due to continuous cracks, we will absorb the costs for a new brake disc (without labor and workshop costs), as outlined in the SAF-HOLLAND guarantee conditions.
Positioned for Protection
The specially coordinated shock absorber with specific characteristics is positioned in the center of the hanger bracket and with-in the functional suspension arm, thus protecting it from stone chipping and other road debris.
Driving Stability and Safety
Our specially designed 3D bushing element is integrated into the functional suspension arm and provides an optimum of ride performance.
Maintenance Free for Life
Our design incorporates the functional suspension arms and axle beam into one unitized and maintenance free component. This indestructible design provides additional benefits such as: no extra mounting parts, such as axle seats and U-bolts, no re-torquing of screws and nuts.
Light-Weight
The very narrow hanger bracket is symmetrically designed. This saves weight and allows easy installation.
Patented INTEGRAL-DISC
The INTEGRAL disc is cast onto a splined adapter ring and bolted to the wheel hub. The connection between the adapter ring and the brake disc has absolutely no Play – without the two parts being fused together. This is the advantage: By Composite casting of disc and adapter, the disc can expand radially and contract again during cooling down.
The dreaded hot spots in conventional brake discs, which can result in stresses in the material and possible cracks, up to the failure of the disc, are avoided – and:
Since the braking surfaces stay absolutely flat in every operating state, the pads last far longer.
SAFE-GUARD-DESIGN
The patented SAFE-GUARD-DESIGN of the functional suspension arm reliably protects the brake chambers from damage.
Excellent Corrosion Protection
We use great care in long-term corrosion protection on particularly exposed parts, such as hubs, hub caps or screw connections as well as wheel bolts and nuts.
Optimized with Factory Standards
Standard features include: uniform bearings, ABV-preparation, integrated rim system, specific weight reduction, cathodic dip coating process of axle and wheel hub.
INTEGRAL Advantages
· Significantly lower heat transfer due to small contact areas between the INTEGRAL disc and wheel hub.
· Conical ventilation channels in the brake disc provide maximum interior ventilation.
· 10 ventilation channels under the brake disc
· 10 additional ventilation channels under the adapter ring
· Compared to a design with one-piece brake disc and closed wheel flange, the SAF INTRADISC plus INTEGRAL has 100% more heat dissipating surface
· With 10 large radiator-like ventilation cross-sections in the wheel flange, the INTEGRAL achieves at least 60% more ventilation cross-section compared to a design with closed wheel flange – depending on the size of the openings in the fitted wheels.
SAF ABS Sensing
· exciter ring and sensor holder (as standard/pre-assembled)
· can be activated using simple and reliable plug Connections
SAF Two-side axle lift
For 22.5' wheels
· only weighs approx. 21 kg per axle
· very simple retrofit
SAF One-side axle lift
Specifically for low ride heights
· only weighs approx. 30 kg
· very simple retrofit
SAF Hubometer
With this hubometer the operating times of trailers can be documented precisely and reliably.
· measures the exact mileage of Trailers
· simple retrofit
· quick and reliable mounting
SAF TIRE PILOT
Tyre inflation system for trailers and semi-trailers.
Monitoring and preservation of the set tire pressure in the Trailer.
SAF Brake Chambers
The same strict quality guidelines apply to our brake chambers as for all SAF components. We are using high quality internal components for our brake chambers so that you can depend on the long and secure function of this component. The robust and completely surface coated housing provides additional safety. For an additional advantage the air connections are fully integrated on the SAF brake chambers.
SAF UP train loading system
One of the lightest Train loading Suspension on the market
For secure rail loading with container lifts or cranes.
Currently, 86% of freight in the EU is transported over roads. Traffic is getting heavier, delays are becoming more frequent, and there is an increasing danger of congested roads, with wheels more often moving only slowly towards their destinations. With the new SAF UP train loading system, unproductive time spent on the road is kept to a minimum. We put your trailer safely onto rail, saving you time and money.
Even when you have to load your trailer onto rail unexpectedly, you’ll be optimally equipped with the newly-designed air spring and bellows. It offers maximum support in loading your trailer safely onto rail. Whether you’re on the road or on the train – you’re on the safe side with the new SAF UP train loading system.
Advantages at a Glance
· One of the lightest train loading bellows on the market
· Less wear and a longer life cycle through smooth joining of bellows and support brackets
· No additional equipment (safety ropes, etc.) needed to protect the bellows during loading
· A considerable weight saving of 30 kg when compared to the
previous SAF-HOLLAND design
SAF Pad wear sensing
For Versions with disc brake
· simple retrofit
· can be connected to the Trailer EBS or to a separate control and display unit
SAF Protector Sheet
For Variants with disc brake
Protects the brake disc against stone chipping and other foreign objects
SAF Zinc-sprayed
Zinc-sprayed: for optimum protection from corrosion
· 10 YEAR guarantee against rust Perforation
· available option for all our INTRA suspensions.
Now available!
Continuous usage and journeys on dirty and wet ground surfaces are one of the reasons for corrosion damage to vehicles. The axles are particularly exposed to these external influences. The new zinc-plated axle is significantly more resistant to corrosion than conventional coated axles.
The secret lies in a multi-stage process which significantly increases protection against corrosion: The axle is sand-blasted and coated with zinc and aluminium using a special zinc spray. An additional zinc-based primer together with a grey top coat prevent the zinc-oxide from blooming. If small areas of minor damage do appear on the surface over time, the axle’s base material still remains fully protected thanks to the active cathodic corrosion protection combined with the zinc coating.
SAF-HOLLAND is the first manufacturer to offer a zinc-sprayed axle in the 9 t range for a significant increase in the operating efficiency of your vehicles.
SAF Reinforced Air Springs
With steel plungers for extreme loads
SAF Disc Brake SBS 1918 H0
For the 19.5“ range
Lightweight and adaptable 19.5“ trailer disc brake for SAF 9 t axles.
· Unparalleled low weight: 29 kg including brake pads
· Reliable
· Easy to maintain
SAF Disc Brake SBS 2220 H0
For the 22.5' range
Lightweight and adaptable 22.5“ trailer disc brake for SAF 9 t axles.
· Unparalleled low weight: 32 kg including brake pads
· Reliable
· Easy to maintain
