Extreme Duty Centrifugal Clutches
Hilliard Extreme Duty Centrifugal Clutches provide automatic engagement based on input shaft speed, allowing controlled torque transfer between engine and driven load without external actuation.
Explore Hilliard Drivetrain Products
Mechanical drivetrain components engineered to optimize power transfer, vehicle mobility, and equipment performance.
Drivetrain Solutions Controlling Power Delivery from the Engine to the Ground
Hilliard drivetrain solutions are engineered to manage power transfer, traction, and motion control across a range of mechanical systems. From automatic engagement and variable speed control to differential action and torque transmission, these components are designed to support reliable performance in demanding equipment applications.
Designed for OEM integration, Hilliard drivetrain products help deliver consistent mechanical behavior across utility, industrial, and specialty equipment platforms.
Categories
Front Drive System (Differential)
Hilliard Front Drive Systems provide controlled torque distribution to the front axle while allowing independent wheel speed variation for steering and terrain adaptation.
CVT Systems
Hilliard CVT Systems provide continuously variable drive ratio control, allowing output speed and torque to adjust seamlessly in response to changing load conditions while maintaining stable engine operation.
BENEFITS
How Drivetrain Systems Manage Power and Motion
Drivetrain components control how mechanical power is transferred, modified, and applied within a system. Depending on the application, this may include torque distribution between wheels, automatic engagement based on speed, or continuous adjustment of output ratio.
These systems are designed to maintain stable performance under changing load conditions while supporting efficient engine and equipment operation.
Why the Right Drivetrain Components Matter
Controlled Torque Transfer
Manages how and where mechanical power is delivered within the system
Load-Responsive Behavior
Adapts to changing resistance and operating conditions
Automatic Mechanical Response
Reduces or eliminates the need for external controls or operator input
Durability Under Continuous Load
Engineered for sustained mechanical stress and repeated cycling
Industries
Drivetrain Products Trusted Across Industries
Hilliard drivetrain systems are used in equipment where reliable power transfer, traction control, and mechanical engagement are required across varying operating conditions.
WHY HILLIARD
Why Companies Choose Hilliard Extreme Duty Centrifugal Clutches for Reliable Drivetrain Performance
Application-Focused Engineering
Decades of mechanical power transmission expertise applied to drivetrain systems engineered for OEM integration, durability, and consistent performance across demanding applications.
Flexible Manufacturing Capabilities
In-house manufacturing allows Hilliard to produce and adapt drivetrain components to meet application-specific requirements and evolving equipment designs.
Quality You Can Count On
Built under strict quality control standards to ensure repeatable mechanical performance, reliability, and long service life in industrial and mobile equipment.
Support Beyond the Product
Backed by engineering support and a global distributor network to assist with integration, application selection, and long-term drivetrain system performance.
Browse Categories
Engineered Products for Critical Industrial Applications
Founded in 1905, Hilliard has grown from a one-product business into a global manufacturer serving customers across motion control
Filter Equipment
Complete filtration, separation, and fluid conditioning systems for industrial applications.
Filter Cartridges
High-performance filtration media for contamination control and fluid cleanliness.
Valves
Industrial valve technologies for fluid isolation, flow diversion, and process control.
Motion Control
Clutch and torque limiting technologies for controlled power transmission and equipment protection.
Engine Starters
Electric, hydraulic, and pneumatic starting systems for industrial engines and turbines.
Industrial Braking Systems
Industrial braking technologies for stopping, holding, positioning, and controlled deceleration.
Power Transfer Technologies Built Around Your Application
Engineered Components
Application Support
Proven Reliability