CAT Lift Truck The Diagnozer 3.90
CAT Lift Truck The Diagnozer 3.90 is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
Delivery and Shipping
Delivery and Shipping
Software only: Remote installation via TeamViewer
Laptop + Sofware: Free Shipping Worldwide FedEx Express
Description
Description
CAT Lift Truck The Diagnozer 3.90 — Diagnostic Software for Caterpillar Forklifts
CAT Lift Truck The Diagnozer 3.90 is the official diagnostic software used for servicing Caterpillar lift trucks and material-handling equipment. It provides full electronic system access for troubleshooting, fault analysis, live data monitoring and configuration across multiple CAT forklift models.
Delivered via digital download with remote installation, this software is ideal for technicians, repair shops and fleet operations working with CAT diesel, LPG and electric forklifts.
Main Features
- Read and clear active/inactive fault codes
- Live data monitoring for engine, hydraulic and control systems
- System tests, resets and actuator commands
- Parameter configuration and adjustments (when supported)
- Coverage for diesel, LPG and electric CAT lift trucks
- Step-by-step troubleshooting information
Coverage Scope
- Brand: CAT Lift Trucks
- Version: The Diagnozer 3.90
- Equipment: CAT lift trucks (diesel, LPG, electric)
- Functions: Diagnostics, tests, resets, configuration
Compatibility & Requirements
| Category | Details |
|---|---|
| Operating System | Windows 7 / 8 / 10 / 11 |
| Languages | English |
| Installed Size | 2–4 GB |
| License | Long-term activation |
| Region | Global |
Installation & Delivery
| Delivery | Digital download + remote installation |
| Setup Time | 1 hour |
| Requirements | Windows PC, stable internet connection, free storage |
| Support | Remote assistance for installation and initial configuration |
Payment & Refund Policy
| Payment Methods | Bank transfer, credit/debit card, Apple Pay, USDT |
| Refund Policy | Refundable before installation only. |
More CAT software available: CAT ET 2025B, SIS 10.2021, Flash Files, HIS, VIMSPC and more.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
