HOLT CAT Technology
Introducing SIS 2.0

Caterpillar’s cloud-based platform, built with dealer support, giving you instant, mobile-friendly access to parts and service information anytime, anywhere.

Introducing SIS 2.0

We've taken a giant leap forward with the launch of SIS 2.0—a modern, responsive, cloud-based platform that gives you instant access to parts and service information anytime, from any device.

Designed for speed, simplicity, and efficiency, SIS 2.0 puts over 1.5 million part numbers and technical documents at your fingertips—so you can find what you need faster and keep your equipment running longer.

Download the sis2go app

SIS 2.0 LOGIN Cat Electronic Technician SHOP CAT PARTS SIS2GO APP

Built for the Way You Work

SIS 2.0 delivers a faster, easier, and smarter experience—giving you the tools you need to keep your operation moving.

SIMPLE

No plugins, no updates, no hassle—just instant access to parts and service info from any device.

INTUITIVE

Easy to learn and seamlessly integrated with CAT applications, SIS 2.0 works the way you do.

EFFECTIVE

Find information quickly and get back to work faster with streamlined search and access features.

What is SIS 2.0?

SIS 2.0 (Service Information System) is your all-in-one tool for accessing Caterpillar technical resources—updated daily to keep you ahead.

Key Features:

1.5+ Million Part Numbers & Manuals
Access the world’s most comprehensive CAT parts and service database.
Equipment Manuals & Service Documentation
View detailed operation, maintenance, disassembly, and assembly instructions.
CAT Parts Books
Identify parts quickly with easy-to-read schematics and diagrams.
Smart Search
Search by keyword, serial number, or product ID to get precise results fast.
Online Ordering with CAT PartStore
Check availability, pricing, and order directly from SIS 2.0 (PartStore account required).

DOWNLOAD THE SIS 2.0 BROCHURE

GET THE CAT SIS2GO App

Reliable Repair and Maintenance Info—Wherever You Are

The CAT SIS2GO app gives you easy, mobile access to trusted Caterpillar service and parts information. Download the app to view operation and maintenance manuals, parts details, and more—anytime, from anywhere.