A300-T300 HS Caliper Brake

A300-T300 HS Caliper Brake

Hydraulic Applied / Spring Released


The A300 is an arm style caliper brake designed to accept a large selection of thrusters.

These thrusters include spring applied hydraulic released, spring applied pneumatic released, hydraulic applied spring released, and pneumatic applied spring released.

The A300 requires a minimum disc diameter of 12″ and is offered in 4 sizes to accommodate a ½”, 1″, 1-3/16″, and 1-1/2″ thick disc.

The design of the caliper allows the user to quickly convert between right and left handed designs eliminating the need for multiple part numbers.


The HS thruster is a direct applied thruster that is hydraulically applied spring released.

The T300 HS thruster produces a maximum braking force of 3200 pounds at the maximum operating pressure of 1400 psi. (When used with the A300 Caliper)

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