Fundamental Hydraulic Theory and Maintenance Training

Core Principles, Circuit Diagrams, Valves, Filtration, and Workshop Safety for Hydraulic Systems

Claim 3 CPD Points

Platform:

Online

In-class

Revised and Updated: 02 October 2026

Date	Venue	Duration
16 - 18 November 2026	Sandton, Gauteng	3 Days
15 - 17 February 2027	Sandton, Gauteng	3 Days
19 - 21 April 2027	Sandton, Gauteng	3 Days

Course Introduction

Our Fundamental Hydraulic Theory and Maintenance course is designed to equip delegates with the basic foundation knowledge and building blocks that underpin all hydraulic systems. On completion, delegates will have a broad-based knowledge of hydraulic equipment and will be able to identify symbols and components used in schematic drawings. They will also understand the importance of cleanliness levels, good safety practices, and best-practice fault-finding techniques and procedures to reduce costly downtime. The course gives delegates a solid working expertise and understanding of fluid power systems.

Course Objectives

By the end of this Fundamental Hydraulic Theory and Maintenance Training, participants will be able to:

Understand how basic hydraulic theories are applied in practice
Understand the importance of good hydraulic filtration techniques
Explain the operation of pressure, flow, and directional control valves and their applications in hydraulic circuits
Understand hydraulic pumps and motors and the control thereof
Understand hydraulic cylinder construction and good sealing practices
Apply the basics of fluid power connectors and hose assemblies, good practice techniques, and the different threads found in hydraulics
Understand the basics of hydraulic circuit applications and interpret hydraulic circuit diagrams
Understand the different types of hydraulic control systems and their effect on energy usage
Apply maintenance and troubleshooting techniques to reduce hydraulic system downtime
Apply safe working practices in the hydraulics workshop

Who should attend?

This Fundamental Hydraulic Theory and Maintenance Training course is for those involved in troubleshooting industrial hydraulic equipment at industrial plants, utilities, or commercial and private building facilities. People who will benefit from attending include:

Plant Managers
Maintenance Managers & Personnel
Filtration, Maintenance & Design Engineers
Millwrights, Pipe Fitters, Plumbers, Mechanics, Machinery Maintenance Mechanics, and Electromechanical Repair Technicians
Anyone responsible for the ongoing operation of a fluid-power system, or who manages or trains workers who are

Training Methodology

Our diverse instructional approaches ensure effective learning:

– Lectures & Presentations: Engage with expert-driven, stimulating content.
– Course Material: Access well-crafted supporting resources.
– Group Work: Collaborate on discussions and case studies for practical insights.
– Workshops & Role-Play: Participate in immersive, scenario-based activities.
– Practical Application: Focus on applying theoretical knowledge in real situations.
– Post-Training Support: Receive extensive support after training for skill implementation.

Training Outline

Module 1 — Day 1: Basic Hydraulic Theory, Principles, and Circuit Diagrams

Basic Hydraulic Theory and Physical Principles

Hydrostatics and hydrodynamics
Hydraulic fundamentals and liquid characteristics
Transmission of hydraulic force
Pressure, head pressure, flow, friction, volume, capacity, velocity, and flow rate
Heaters and coolers, speed, and mechanical advantage
Advantages and disadvantages of hydraulic systems
Design of a hydraulic system and comparison of different energy transfer systems
Principles of hydraulic systems and power transmission
Pascal's Law and the hydraulic lever principle, applied to a hydraulic cylinder
SI units typically used in hydraulics

Basics of Hydraulic Circuit Diagrams

Definition and purpose of hydraulic circuit diagram symbols
Important hydraulic circuit diagram symbols: pumps and motors, directional control valves and methods of actuation, pressure valves, flow control valves, non-return valves, cylinders
Transfer of energy symbols, measuring devices, and combination devices
Circuit diagram tables and function diagrams
Interpreting hydraulic circuit diagrams
Practical Exercise: reading and interpreting a sample hydraulic circuit diagram

Module 2 — Day 2: Hydraulic Fluid, Pumps, Connectors, and Filtration

Hydraulic Fluid

Introduction to hydraulic fluids and their properties
Types of hydraulic flow
Calculation of hydraulic pump and motor displacement
Flow rate

Fluid Power Connectors and Filtration

Basics of fluid power connectors and hose assemblies
Different threads found in hydraulics
Hydraulic filtration and cleanliness control
The importance of good hydraulic filtration techniques

Control, Check, Pressure, and Flow Valves

Directional control valves and check valves
The different types of hydraulic control systems and their effect on energy usage
Practical Exercise: identifying valve types and symbols on a sample hydraulic schematic

Module 3 — Day 3: Advanced Valve Practice, Cylinders, Maintenance, and Safety

Practice and Control of Hydraulic Systems

Pressure control valves: pressure relief valves, pressure reducing valves, sequence valves, and over-centre valves
Flow control valves, slip-in cartridge valves, manifold blocks, cartridge valves, cover plates, and pilot valves
Directional control valves, proportional valves, and servo valves

Valves and Synchronisation of Cylinders

Basic operation of hydraulic gear pumps and other fixed-displacement pumps
Synchronisation of cylinders
Accumulators and their applications
Hydraulic circuit diagrams and their practical application
Discussion on maintenance and troubleshooting techniques

Safety in the Hydraulics Workshop

Working safely with hydraulic oils and hydraulic systems
Workshop lighting and ventilation requirements
Hydraulics maintenance best practice, including not mixing components from different manufacturers
Risk assessment and the use of protective clothing
Practical Exercise: conducting a basic risk assessment for a hydraulics maintenance task

Course Categories

Office Administration Courses ❯ Audit, Risk And Governance ❯ Compliance Courses ❯ Finance Courses ❯ Human Resources Training & Development ❯ View All Course Categories ❯

Course Registration Guide

Everything you need to know about registering for a Prospen training course.

View Registration Guide

Success Stories

Discover how our courses enhance professionals’ effectiveness in their workplaces.

No reviews found. Add reviews from the dashboard or switch source to Manual.

FAQs – Fundamental Hydraulic Theory and Maintenance Training

Gain fundamental hydraulic theory and maintenance skills covering hydraulic systems, components, pressure, flow, troubleshooting, preventative maintenance, and safe equipment operation.

What is covered in the Fundamental Hydraulic Theory and Maintenance Training?

The course covers basic hydraulic principles, circuit diagrams, hydraulic fluids, pumps and motors, valves, cylinders, filtration, fluid power connectors, maintenance, troubleshooting, and workshop safety.

Who should attend the Fundamental Hydraulic Theory and Maintenance Training?

The training is suitable for plant managers, maintenance managers and personnel, filtration and design engineers, millwrights, pipe fitters, plumbers, mechanics, machinery maintenance mechanics, electromechanical technicians, and those responsible for fluid-power systems.

Does the course cover hydraulic circuit diagrams and symbols?

Yes. Participants learn hydraulic circuit symbols, pumps and motors, directional and pressure valves, flow control valves, cylinders, measuring devices, circuit tables, function diagrams, and how to interpret hydraulic circuit diagrams.

Does the training cover hydraulic pumps, motors and valves?

Yes. The programme covers hydraulic pumps and motors, directional control valves, check valves, pressure control valves, flow control valves, proportional valves, servo valves, and their applications in hydraulic systems.

Does the course cover hydraulic maintenance and troubleshooting?

Yes. Participants learn maintenance and troubleshooting techniques, hydraulic filtration and cleanliness control, cylinder synchronisation, hydraulic circuit applications, and practices aimed at reducing system downtime.

Does the Fundamental Hydraulic Training include practical exercises?

Yes. Practical activities include reading and interpreting hydraulic circuit diagrams, identifying valve types and symbols, and conducting a basic risk assessment for a hydraulic maintenance task. The course also uses workshops, group work, case studies, and practical application.

Related Courses

Share this page:

Facebook X (Twitter) LinkedIn WhatsApp Email

View our training calendar to explore available courses, dates, and locations, or request a copy to help you plan your training schedule with confidence.

Consulting

Training & Services

Reliable Shuttle Services

Qualifications

Short Courses

More Courses

More Courses

South Africa

Africa

More Africa

Other Countries

Training Formats

Course Durations

Training Calendar

Training Resources

About Prospen

Fundamental Hydraulic Theory and Maintenance Training

Core Principles, Circuit Diagrams, Valves, Filtration, and Workshop Safety for Hydraulic Systems

Course Objectives

Who should attend?

Course Outline

Request a Call Back

Course Introduction

Course Objectives

Who should attend?

Training Methodology

Training Outline

Course Categories

Course Registration Guide

Request a Call Back

Your submission has been successful

Success Stories

FAQs – Fundamental Hydraulic Theory and Maintenance Training

Related Courses