Hydraulic Power for Truck-Mounted Equipment: Understanding Wet Kits and Their Benefits


When trucks are used for more than simply transporting goods, having the right hydraulic system can make a significant difference to productivity and versatility. From tipper bodies and walking floors to cranes and other specialised equipment, hydraulic power allows truck-mounted systems to perform demanding tasks efficiently.
One of the key solutions used to power truck-mounted equipment is a hydraulic wet kit.
What Is a Hydraulic Wet Kit?
A wet kit is a complete hydraulic power system installed onto a truck to provide hydraulic power to additional equipment. Depending on the application, the system can include components such as a power take-off (PTO), hydraulic pump, oil reservoir, control valves, hoses and fittings.
The PTO draws mechanical power from the truck's transmission and transfers it to the hydraulic pump. The pump then converts this mechanical energy into hydraulic flow and pressure, allowing the connected equipment to operate.
The exact configuration of a wet kit depends on the vehicle, application and hydraulic equipment being powered.
Why Is the Right Hydraulic System Important?
A hydraulic system needs to work efficiently alongside the truck and the equipment it powers. Selecting components without considering the complete application can result in poor performance, excessive heat, unnecessary wear or downtime.
A correctly specified system can help provide:
Reliable hydraulic power
Efficient equipment operation
Improved productivity
Reduced unnecessary strain on components
Better integration between the truck and hydraulic equipment
Easier maintenance and servicing
For businesses that rely on their vehicles every day, these factors can have a direct impact on operational efficiency.
Choosing the Right PTO and Hydraulic Pump
The PTO and hydraulic pump are two of the most important components of a wet kit.
The correct selection depends on factors such as:
Required hydraulic flow
Required operating pressure
Truck transmission
Engine and vehicle specifications
Type of equipment being operated
Duty cycle
Available installation space
For example, a hydraulic system powering a tipper application may have different requirements from a system powering a crane or another specialised piece of equipment.
This is why hydraulic system design should begin with understanding the application rather than simply selecting individual components.
Hydratrans: Hydraulic Solutions Built Around Your Application
Hydratrans supplies a wide range of hydraulic products, including PTOs, pumps, valves, tanks, hoses and fittings, hydraulic cylinders and other components. The company also provides hydraulic installation, repairs and system design services.
With an equipped workshop and experience in truck-mounted hydraulic applications, Hydratrans can assist customers with finding and implementing solutions suited to their specific requirements.
Whether you are upgrading an existing truck, installing new equipment or replacing hydraulic components, getting the complete system right from the beginning can help keep your operation moving.
Keep Your Truck Working
A truck-mounted hydraulic system is an investment in the functionality of your vehicle. The right combination of components, installation and ongoing maintenance can help ensure that your equipment performs reliably when you need it.
If you are considering a wet kit, hydraulic installation or replacement components, speak to the Hydratrans team about your application and requirements.
Hydratrans – Your Hydraulic Solutions Partner.




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