Key Features
- Professional CLAAS diagnostic kit
- New-generation CLAAS Diagnostic Interface
- 4 CAN channels
- Wi-Fi connectivity
- CAN data transfer between PC and machinery
- Individual CAN message analysis
- High-volume CAN traffic handling
- Error frame detection
- Internal error frame recording
- Analogue current level measurement
- Support for CLAAS Diagnostic System (CDS)
- Wide range of supported CLAAS machinery.
CLAAS Diagnostic System (CDS)
CDS – CLAAS Diagnostic System is a professional CLAAS diagnostic system designed to quickly identify faults and perform configuration and updates of onboard management systems.
Depending on the specific machine and software, it can be used for professional diagnostics and service operations.
Compatible CLAAS Machinery
The CLAAS Diagnostic Kit CDI supports a wide range of CLAAS machinery:
Harvesters
- Lexion
- Tucano
- Avero
- Dominator
- Mega
- Medion
Forage & Hay Equipment
- Jaguar
- Quadrant
- Rollant
- Variant
- Disco
- Liner
- Cargos
- Quantum
Tractors
- Xerion
- Axion
- Atos
- Axos
- Talos
- Nexos / Elios
- Ares
- Celtis
- Ergos
- Cergos
- Ceres
Other Machinery
- Cougar
- Scorpion
- Torion
These models are listed on the supplier’s product page.

4-Channel CAN Diagnostic Interface
The CLAAS Diagnostic Interface is a 4-channel CAN interface designed for professional CAN network monitoring and data transfer.
The interface can handle:
- Individual CAN messages
- Large CAN data streams
- CAN network communication
- Error frames
- Intermittent communication faults
Integrated logic can detect error frames and count them in internal memory, making it particularly useful for locating sporadic CAN communication problems.
Wi-Fi Connectivity
The integrated Wi-Fi connection enables convenient CAN data communication between the computer and diagnostic interface.
This is particularly useful when working around large agricultural machinery, allowing technicians to operate without a physical connection between the PC and interface.
Diagnostics & System Updates
When used with CLAAS Diagnostic System (CDS), the interface can be used for professional diagnostics and, depending on the specific system, configuration and updating of onboard management systems.
Important: Available functions depend on the machine model, electronic system and diagnostic software being used.
Supported Languages
The supplier lists the following CDS languages:
- English
- German
- French
- Spanish
- Bulgarian
- Swedish
- Russian
- Romanian
- Portuguese
- Polish
- Dutch
- Italian
- Hungarian
- Croatian
- Finnish
- Danish
- Czech.
Technical Specifications
| Specification | Details |
|---|---|
| Product | CLAAS Diagnostic Kit CDI |
| Interface | CLAAS Diagnostic Interface |
| CAN Channels | 4 CAN |
| Connectivity | Wi-Fi |
| Application | CLAAS Agricultural Machinery Diagnostics |
| CAN Data Transfer | Yes |
| CAN Message Analysis | Yes |
| CAN Error Detection | Yes |
| Internal Error Recording | Yes |
| Analogue Current Measurement | Yes |
| CLAAS CDS | Yes |








