Jaltest (JDC568A) | Hatz 4-pins OBD – 16-pins OBD2 Adapter Cable | Lifting and Hoisting Equipment
Warranty directly via AsTools
Warranty directly via AsTools
We handle warranty cases ourselves, quickly and without involving the manufacturer. Thanks to our own parts inventory and technical expertise, we can usually assist you immediately. Only in exceptional cases do we still send the product to the supplier.
2 years warranty on all products
2 years warranty on all products
All our products come with a 2-year factory warranty. This ensures you long-lasting quality and service.
Easy returns
Easy returns
You can easily request your return through your account. We will send you the return label by email. Return shipping costs are your responsibility.
Professional customer service
Professional customer service
Our experts are ready to help you quickly and professionally, both online and in our physical store. Questions? Feel free to contact us!
The Jaltest JDC568A is the adapter cable for Hatz engines with the manufacturer's proprietary 4-pin diagnostic connector; on the engine side sits that connector, on or next to the engine block, and on the interface side the 16-pin OBD2 of your Jaltest diagnostic cable. The connection belongs to the engine itself, not to the machine in which it is installed.
Through this coupling, the diagnostic equipment reaches the Hatz engine control unit. Hatz manufactures compact industrial diesel engines that are installed as standalone drives; Jaltest coverage focuses on one engine family, the H50 series, with two Bosch control units: The EDC 17 C81 and the EDC 17 CV54. With both, Jaltest reads fault codes, live data and service intervals; actuating components, adjusting parameters and calibration are not included. The cable falls under Jaltest MHE (Material Handling Equipment).
KEY BENEFITS
LIMITATIONS
Applications and features
Through this connection, you access the Hatz engine control unit using Jaltest software. Which of the two control units you'll find depends on your engine configuration.
Control units you can access
- EDC 17 C81, Engine Control Module: The Bosch engine management system for the H50 series, with fault codes, live data, ECU information and maintenance.
- EDC 17 CV54, Engine Control Module: The second version of the engine control unit, with the same feature set.
What you can do
- Read fault codes: Access the engine control unit's fault memory, complete with descriptions of detected faults.
- View live data: Monitor real-time sensor values from the control unit, with the ability to set alarm thresholds.
- Check maintenance: Review service intervals and required maintenance tasks, with a customer report.
Compatible vehicles and applications
The engine is what matters, not the machine. This cable works with any Hatz H50 engine equipped with the 4-pin diagnostic connector, whether it's installed in a compact machine, lifting equipment, power generator, or other application. Check which connector is on your engine block in person.
Hatz:
- 3H50 series: 3H50T, 3H50TI, 3H50TIC and 3H50TICD
- 4H50 series: 4H50N, 4H50TI, 4H50TIC and 4H50TICD
Package contents
- 1x Jaltest (JDC568A) | Hatz 4-pin OBD – 16-pin OBD2 Adapter Cable | Lifting Equipment
Technical specifications
| Specification | Description |
|---|---|
| Brand | Jaltest (Cojali) |
| Reference Number | JDC568A |
| Type | Adapter Cable |
| Application | Hatz H50 Engines |
| Engine-Side Connection | 4-pin OBD |
| Interface-Side Connection | 16-pin OBD2 |
| Control Units | EDC 17 C81 and EDC 17 CV54 (engine control) |
| Segment | Material Handling Equipment |
| Jaltest Module | Jaltest MHE (Material Handling Equipment) |
| Required to Use | Jaltest Link with valid software license |

To ensure you always have access to the latest software updates and releases for your Jaltest device, it's important that you register the correct distributor.
Only the authorized distributor can perform new software installations and updates. When you designate us as your distributor, we can handle this for you and guarantee that your device stays current and runs smoothly.
How does it work?
-
Download and complete the change form
You can find the form as a PDF file here. -
Send us the completed form
You can easily do this by email to support@astools.eu. -
We'll take care of the rest
With the form, we can notify Jaltest of the change and officially register you as our customer.






