Brevini Australia markets the PT Tech range of clutches for use in industrial engines and Brakes for Mining equipment.
Clutches
Dry HPTO Diesel Engine Clutches
These clutches cover the following:
Drive Types
- Transverse
- Transverse w/ Short Shaft
- Direct
- Direct w/ Short Shaft
Mounts to
- #1 & #1 SAE Housings
- Ratings
- from 80-460 hp
Wet HPTO Clutches
Microprocessor Controlled Hydraulic Clutch HPTO14
These clutches cover the following:Drive Types
- Transverse
- Direct
Mounts to
- SAE #1 Housing (default)
- SAE #0 Housing
Ratings
- 400-765 hp
Pump Drives
- VG – 225 Hp Max Total
- FX – 425 Hp Max Total
Microprocessor Controlled Hydraulic Clutch HPTO15
These clutches cover the following:Drive Types
- Transverse
- Direct
Mounts to
- SAE #0 Housing (default)
- SAE #1 Housing
Ratings
- 400-1050 hp
-
Pump Drives
- VG – 225 Hp Max Total
- FX – 425 Hp Max Total
Microprocessor Controlled Hydraulic Clutch HPTO21
These clutches cover the following:Drive Types
- Transverse
- Direct
Mounts to
- SAE #0 Housing (only)
Ratings
- 1000-1600 hp
Pump Drives
- FX – 425 Hp Max Total
Brakes 
A+ Brakes Enclosed Parking/Service Brake for Mining Equipment

- Longer wearing friction material
- Higher speeds
- Greater Productivity
- Proven lower drag than competition
- Less drain on batteries
- Less self generated heat
- Meets OEM specifications
- Employee owned company
- Brakes shipped from inventory
- Rebuilding service
- 25 years in the coal market
The A+ brake continues to outperform the competition. Since its introduction in 1999, the A+ brake has come to be known as the brake that lasts. Its through shaft cooling dramatically increases its survivability. Through experience gained on other brake designs and in-house testing PT Tech quantified the difference between brakes with and without through shaft cooling.
A superior product does not always guarantee sales success. As important are the people behind the product. PT Tech is an employee owned company. Everyone knows that customers have a choice. Everyone works to produce a high quality product. Everyone makes certain the product is on the self when you need it. And as a result of everyone's efforts...we all share in the company's success.
Directly Replaces Ausco On Mining Vehicles
- Thru Shaft Cooling
- Increase Braking Torque
Smart Down Hill Conveyor Brakes

PT Tech has been applying brakes to downhill conveyor applications for almost a decade. We have utilized enclosed wet brake designs and caliper disc brake designs, depending on the eneregies and environmental requirements. Each application we put in the field is designed or adapted to your application. Our designs utilize either smart computer controls or controlled pressures to bring loads safely to a controlled stop. Contact us today to get our engineering experts working on your specific needs!




