LunchBox Sessions

Bite-Sized Industrial Training

I'm New I'm Back

We help you develop hydraulic & electrical troubleshooting skills.

LunchBox Sessions is a whole new kind of industrial training.

It's full of working simulations that put you in control,
step-by-step lessons that inform and challenge you,
and 3D videos that take you inside the machine.

Featuring

LIVE SCHEMATICS

Grab the controls.
Power the solenoids.

Cause a pressure spike.
See what happens.

This is
interactivity
like you've never seen.

Follow the paths in series and parallel circuits.
Learn how to read complex electrical and hydraulic schematics.
Pressure and flow, current and voltage — we show you how they relate.
Get grounded on the fundamentals!

Rushed & reckless repairs can be deadly.
Our lessons alert you to the risks and best practices.
Check the hazards, and concentrate on working safely.

Let's put those pressure gauges, flow meters,
and multimeters in the right hands: yours.
We teach you to be a top troubleshooter.

There are so many different components!
Sensors, valves, relays, accumulators, pumps...
See how they work, how they fail, and how to fix them.
The days of mindless part-swapping are over.

Load sense? Yep!
Hydrostatic drives? Covered.
Complex valve banks with strange centers?
We give you guidance and tools for deep understanding.

Tools for the
Industrial Evolution

5 Topics

Specialize In Hydraulics, Electrical,
and More

72 Sessions

Subjects Include Basics, Schematic Reading,
Components, Measurements,
Troubleshooting...

713 Materials

In The Form Of Lessons, 3D Videos,
Simulations, Workbooks,
Puzzles, Quizzes, Guides...

The latest. The greatest.

Always something new to learn.

Published 18 Hours Ago

Approach Table Lifting and Pushing
Simulation

3 Days Ago

Three Way Ball Valve
Reference

10 Days Ago

Basic Direct-Acting Relief Valve
Reference

17 Days Ago

Power Amplifier Card Puzzles
Puzzle

19 Days Ago

Series 20 Student Print Resources
Reference

24 Days Ago

First Press Tension
Simulation

24 Days Ago

Solenoid Circuit
Simulation

1 Month Ago

Two Way Ball Valve
Reference

1 Month Ago

Basic Check Valve
Reference

2 Months Ago

Build a Relief Valve Schematic Symbol
Puzzle

2 Months Ago

Add the Relief Valve 1
Puzzle

2 Months Ago

Add the Relief Valve 2
Puzzle

2 Months Ago

Hydraulically Powered Generator
Simulation

2 Months Ago

Cat 797B Steering & Fans
Simulation

3 Months Ago

Parallel & Series Pressure
Puzzle

3 Months Ago

Boom Valve
Simulation

How much does it cost?

Just $29 a month. Easy.

Try our free materials first.

Cancel anytime, no problem.

Try It Free See Plans & Pricing

Teachers, students,
mechanics & technicians
in over 100 countries are
learning together with
LunchBox Sessions

I’m always looking for fresh and engaging ways to teach hydraulics.
The interactive content on LunchBox Sessions makes a huge difference
in creating a great learning experience. Carl CareyInstructorHawkeye College

I am currently studying for the International Fluid Power Association's Hydraulic Specialist test. I find your website to be extremely helpful in understanding the concepts. Brandon P.Comoso

Two words: very impressed. It is fast!
There is no waiting for things to work or load.
The animation is very effective. Patricia N.HETSyncrude

It is a fantastic way to understand
what is actually happening
in our hydraulic world. Kurtis M.Apprentice

The sessions are extremely informative
and very easy to understand. James N.AltaSteel

These training sessions are perfect! Jason M.Maintenance Manager