System No 1 Standard – 15.6″ Lenovo T5xx Series, Fast and Reliable


15.6″ Screen for easy viewing , Windows 7, with Solid State Drive ( Fast ) and Extra Storage Drive , Loads of programs you can install yourself .


3 in stock (can be backordered)



Lenovo T5xx Series Diagnostic Laptop

Windows 7 professional

i5 Cpu

4Gb ram

1 x 500Gb SSD Drive



15.6″ Led display


The Laptop is very fast due to the Solid State Drive , It also makes it more reliable as it can be moved while still running , which is a must in the industry , all other software is installed on the secondary Hard Drive.

This Laptop is Used but in Very good Condition , may have small marks or blemishes

Laptop has been tested , paired with adapters and working ecm’s


Software installed and working on Laptop

System No 1 T51xx

Name Price Software Version
Models Cat ET 2018A
Cat SIS 2017
Cummins Insite 8.3 – 2017
Detroit New 8.06 – 2016
T51xx 500Gb i5 $1200 Detroit Old 5
Volvo Techtool 2.5.87 – 2018
Totota Techstream 13 – 2018
Eaton Ranger 4 4.2 – 2016
Allison 14 – 2017



This Laptop is a clone of the laptop I use, so I know it works, I have been using these programs for many years, especially the cat software and Cummings,

There is also a file with all the software you can install if required EG, Toyota Tis TechStream , Detroit Diesel, Nissan UD, Ranger Hino, Eaton, ISuzu,

to name a few . There are no adaptors Supplied but can organise for you if required,


Feel free to ask any questions about this package. I spent literally hours installing and testing this software and are sure you will have no problems with it,

But if you do i am only a email away.


There is approx. 200 GB of software installed, and will need to be backed up upon receipt of this package.


Price is not negotiable. but can build a system to suit or load your laptop.


There are no reviews yet.

Be the first to review “System No 1 Standard – 15.6″ Lenovo T5xx Series, Fast and Reliable”