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Hydraulic
Disc brakes
Hydraulic disc
brake calipers are available in either stainless steel for maximum
salt water corrosion resistance or zinc plated cast iron. Both styles
are fitted with special pistons that will not rust.
The simplicity
of hydraulic lines connecting multiple calipers makes this style
of caliper suitable for installations where more than one axle is
used. Trailers with loaded weights exceeding 2000 kg require independent
control and breakaway facility, causing the brakes to automatically
be activated should the towing vehicle and the trailer become accidentally
disconnected. Hydraulic disc brakes used with a simple system such
as the Sens-a-Brake fulfil this legal requirement. Hydraulic calipers
can also be operated using hydraulic over ride couplings.
Hydraulic calipers
are suitable for disc hubs and rotors of thicknesses from 12mm to
15mm.

| Part
No |
|
Type |
Recommended
maximum load on 13"/14" wheels |
Recommended
maximum load on 15"/16" wheels |
Mounting
details.
Bolt diameter and spacing |
| 341100 |
Single caliper |
Zinc plated |
750 kg each wheel |
600 kg each wheel
|
12mm H.T. X 45mm
set screws |
| 341102 |
Pair |
Zinc plated |
1500 kg each axle
|
1200 kg each axle |
88.9mm (3.5") |
|
341150 |
Single caliper |
Stainless steel |
750 kg each wheel |
600 kg each wheel |
12mm H.T. X 45mm set screws |
| 341152 |
Pair |
Stainless steel |
1500 kg each axle
|
1200 kg each axle
|
88.9mm (3.5") |
|
Service parts
| Part
No |
Description |
| 341103 |
Disc pad ( individual pad
only ) 2 required per caliper |
| 341104 |
Caliper piston |
| 341105 |
Caliper
piston boot |
| 341106 |
Caliper slide pin |
| 341107 |
Caliper
slide pin boot |
|
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