We’ve partnered with VieTech Training and Consulting to offer you two of their most popular virtual classes, Cummins Diesel Aftertreatment Emissions Systems and Cummins High-Pressure Common Rail, on-demand!  About the Classes When you purchase one of these recordings, you’ll immediately receive an email with a link to the virtual classroom...

Diesel technicians attempting to make repairs on a piece of construction equipment or farming equipment’s hydraulic system face some difficult challenges.  This blog post will attempt to break down the components of a hydraulic system, how they work, and help give a basic understanding of how to read a hydraulic...

After working closely to provide training and diagnostic tools to numerous large rental companies, Diesel Laptops is excited to offer a FREE Aftertreatment Emission Systems Webinar specifically tailored to the rental industry. FREE AFTERTREATMENT WEBINAR Watch Now! Off-Highway Aftertreatment Emissions Systems  This FREE one-hour webinar will cover a ton of...

What is a VGT? Variable-geometry Turbochargers or VGTs are a type of turbo charger designed to allow the optimum amount of air flow to change depending on engine conditions. The optimum air flow or aspect ratio changes depending on engine RPM and engine load conditions. The aspect ratio at low...

Our diesel technicians are taking a look at the engine, aftertreatment system and hydraulic system functionality on a CAT Dozer using the OHW & Construction module on Cojali Jaltest’s diagnostic software. We will be showing step by step how the joystick calibration works with this tool. We are going to...

We're excited to announce our two newest training classes: TEXA Off-Highway Training for Technicians and Off-Highway Aftertreatment and Emissions Systems! These classes are designed to focus on the unique quirks you'll encounter when working on off-highway equipment. Starting in September, these classes will be scheduled during the same week as our Hydraulic...