PT Tech, LLC

Caliper Disc Brake replaces existing 8 in. drum brakes.
Mechanical Power Transmission

Caliper Disc Brake replaces existing 8 in. drum brakes.

Designed to operate in series with DC motors in crane applications, 12 in. Model CDB0812A caliper disc brake conforms to AIST dimensional standard. It is spring applied and electrically released, and has same mounting footprint as 8 in. drum brake. Upgrading crane with Model CDB0812A simplifies wear adjustment, eliminates drag and slip problems due to drum thermal expansion, and offers resistance...

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Caliper Disc Brake replaces 10 in. drum brakes.
Mechanical Power Transmission

Caliper Disc Brake replaces 10 in. drum brakes.

Providing direct replacement for existing 10 in. drum brakes in crane applications, 14 in. Model CDB1014A conforms to AIST's dimensional standard. Spring applied and electrically released, it operates in series with DC motors. Upgrading crane with Model CDB1014A will facilitate wear adjustment, eliminate drag and slip problems due to drum thermal expansion, and provide resistance to heat checking.

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Caliper Disc Brake replaces existing 13 in. drum brakes.
Mechanical Power Transmission

Caliper Disc Brake replaces existing 13 in. drum brakes.

Designed to operate in series with DC motors in crane applications, 17 in. Model CDB1317A conforms to AIST Brake Standard. Spring applied, electrically released brake has same mounting footprint and torque capacity as 13 in. drum brake it replaces. Upgrading crane with Model CDB1317A will facilitate wear adjustment, eliminate drag and slip problems due to drum thermal expansion, and provide...

Read More »
Caliper Disc Brake replaces existing 8 in. drum brakes.
Mechanical Power Transmission

Caliper Disc Brake replaces existing 8 in. drum brakes.

Designed to operate in series with DC motors in crane applications, 12 in. Model CDB0812A caliper disc brake conforms to AIST dimensional standard. It is spring applied and electrically released, and has same mounting footprint as 8 in. drum brake. Upgrading crane with Model CDB0812A simplifies wear adjustment, eliminates drag and slip problems due to drum thermal expansion, and offers resistance...

Read More »
Caliper Disc Brake replaces 10 in. drum brakes.
Mechanical Power Transmission

Caliper Disc Brake replaces 10 in. drum brakes.

Providing direct replacement for existing 10 in. drum brakes in crane applications, 14 in. Model CDB1014A conforms to AIST's dimensional standard. Spring applied and electrically released, it operates in series with DC motors. Upgrading crane with Model CDB1014A will facilitate wear adjustment, eliminate drag and slip problems due to drum thermal expansion, and provide resistance to heat checking.

Read More »
Caliper Disc Brake replaces existing 13 in. drum brakes.
Mechanical Power Transmission

Caliper Disc Brake replaces existing 13 in. drum brakes.

Designed to operate in series with DC motors in crane applications, 17 in. Model CDB1317A conforms to AIST Brake Standard. Spring applied, electrically released brake has same mounting footprint and torque capacity as 13 in. drum brake it replaces. Upgrading crane with Model CDB1317A will facilitate wear adjustment, eliminate drag and slip problems due to drum thermal expansion, and provide...

Read More »

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