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

80 Sessions

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

872 Materials

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

The latest. The greatest.

Always something new to learn.

Published 5 Days Ago

Flow Control Through Rectifier - Simple
Simulation

12 Days Ago

Advanced Pump Control - Oilgear
Simulation

14 Days Ago

Komatsu PC210 Bucket Circuit
Simulation

19 Days Ago

Advanced Pump Control - Rexroth
Simulation

21 Days Ago

Komatsu PC210 Travel Circuit
Simulation

26 Days Ago

Advanced Pump Control - Nachi
Simulation

28 Days Ago

HOF Vane Pump - Parts Assembly
Video

1 Month Ago

Pressure Compensated Flow Divider Demo
Video

1 Month Ago

Komatsu PC210 Arm Circuit
Simulation

1 Month Ago

Komatsu PC210 Swing Circuit
Simulation

1 Month Ago

Komatsu PC210 Service Valve Circuit
Simulation

1 Month Ago

Balanced Vane Pump
Simulation

1 Month Ago

P&H 120A Valve Bank 3
Simulation

1 Month Ago

Komatsu PC210 Boom Circuit
Simulation

2 Months Ago

Cat Haul Truck Traction Control Valve
Simulation

2 Months Ago

P&H 120A Hydraulic System Overview
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