BBH3
The H3 Power Unit is Hilliard’s most advanced brake control system. With a PID Loop Control, the BBH3 Power Unit is capable of monitoring speed. The Hilliard BBH3
Explore All Hilliard Products
For more than a century, The Hilliard Corporation has developed products that solve mechanical power transmission, motion control, fluid conditioning, and equipment reliability challenges across industrial and mobile equipment applications.
Industrial Products. Application Expertise.
From industrial braking systems and drivetrain technologies to filtration, separation, fluid analysis, and engine starting systems, Hilliard products are engineered to perform in demanding operating environments.
Serving OEMs, distributors, end users, and maintenance professionals worldwide, Hilliard solutions are utilized across power generation, oil and gas, mining, manufacturing, transportation, marine, mobile equipment, and critical infrastructure applications.
Categories
BBH4
Hilliard BBH4 power unit is suitable for brakes demanding pressures above 3,000 PSI. It includes on/off and ramped braking modes. The power units are highly customizable, allowing customers
Butterfly Valves
HILCO 3-way and 6-way butterfly valves provide a practical alternative to traditional transfer valves in large diameter piping systems.
Centrifugal Clutches
Hilliard Centrifugal Clutches are engineered to automatically engage driven equipment as operating speed increases, eliminating the need for external actuation while delivering smooth, controlled torque transmission.
Coordinate Measuring Machine (CMM) Services
Hilliard’s Portable Coordinate Measuring Machine (CMM) Service provides accurate on-site 3D measurements for elevator modernization and other precision engineering projects. Our advanced CMM technology captures detailed alignment and
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.
Demister
At the core of every HILCO® oil mist eliminator is a precision-engineered demister filter element that captures entrained oil mist from the air stream using an inside-out flow
Dry Resin Ion Exchange
HILCO Dry Resin Ion Exchange cartridges are designed to reduce Total Acid Numbers (TAN) and varnish potential in phosphate ester, mineral, and synthetic fluids.
Benefits
Technologies Designed to Address Mechanical Power and Fluid System Challenges
Whether controlling rotating equipment, transferring engine power, starting critical machinery, or maintaining fluid condition, industrial systems depend on products engineered for specific operating requirements. Hilliard technologies are applied where torque, contamination, moisture, degradation products, traction, and mechanical loads directly influence equipment performance.
Key Performance Advantages
Motion and Torque Management
Controls stopping, holding, positioning, tensioning, and deceleration functions in applications ranging from conveyors and cranes to winches and processing equipment.
Power Transfer Efficiency
Delivers controlled transmission of mechanical power through drivetrain systems, differentials, centrifugal clutches, and variable-speed technologies.
Fluid Condition Control
Removes particulate contamination, moisture, acids, oxidation byproducts, and liquid aerosols from critical industrial fluids and gas streams.
Equipment Protection
Helps protect compressors, turbines, generators, engines, gearboxes, pumps, hydraulic systems, and other high-value equipment.
Operational Reliability
Supports consistent performance across demanding duty cycles, changing operating conditions, and continuous-use environments.
Application-Driven Design
Engineered around specific equipment requirements, operating conditions, fluid characteristics, and system performance objectives.
Industries
Products Trusted Across Critical Industries
Hilliard products support a broad range of industries where motion control, filtration, drivetrain performance, and engineered reliability matter.
WHY HILLIARD
Why Companies Choose Hilliard Products
Engineering Built Around Real Applications
Products developed around industrial equipment requirements, mobile machinery layouts, fluid types, load profiles, and operating conditions.
Broad Technical Product Range
Braking, drivetrain, engine starting, filtration, separation, fluid treatment, and service capabilities from one manufacturer.
Manufacturing and Quality Control
In-house engineering, manufacturing, testing, and quality processes built to support consistent product performance.
Support Beyond the Product
Application expertise, technical support, repair services, and distributor support available throughout the product lifecycle.