Hatz diagnostics cable

Jaltest JDC568A — Hatz Diagnostics Cable

The JDC568A is a genuine Cojali Jaltest diagnostic cable designed for Hatz diesel engines. Hatz is a German manufacturer of single- and multi-cylinder air-cooled diesel engines widely used in construction equipment, generators, aerial work platforms, and other stationary and mobile applications. Getting diagnostic access to these engines requires the correct cable — and the JDC568A is the Jaltest-certified connection for Hatz powerplants.

Listed in the official Jaltest 2025 pricelist at $132 MSRP, the JDC568A connects your Jaltest Link V9 interface to Hatz engine diagnostic ports. This cable is particularly valuable for OHW (off-highway) shops that service a variety of equipment brands and encounter Hatz-powered machines.

What This Cable Does

The JDC568A enables full Jaltest diagnostic communication with Hatz engines, including:

• Read and clear diagnostic trouble codes from the Hatz engine ECU
• Live data monitoring — view engine speed, temperatures, fuel system data, and operating parameters in real time
• Diagnostic testing available within Jaltest OHW software coverage
• Quick identification of fault conditions that would otherwise require Hatz factory tools

Link Version Compatibility

The JDC568A is compatible with:

• Jaltest Link V8.1
• Jaltest Link V8.4
• Jaltest Link V9

Compatible Equipment

Any equipment powered by Hatz diesel engines with the matching diagnostic connector. Hatz engines are found in:

• Construction equipment (generators, compactors, plate compactors)
• Aerial work platforms and boom lifts
• Agricultural and stationary power applications
• Welding generators and mobile power units

Cable Specifications

• Part Number: JDC568A
• Manufacturer: Cojali (Jaltest)
• Cable Length: 11 inches (interface adapter)
• Compatible Interface: Jaltest Link V8.1, V8.4, V9
• MSRP: $132.00 (2025 Jaltest Pricelist)
• Warranty: 1 year

Who Needs This Cable

Off-highway equipment shops, rental companies, and construction equipment service centers that encounter Hatz-powered machines. If you service a broad range of OHW equipment and Hatz engines come through your door, having the JDC568A means you can diagnose them properly with the Jaltest system you already own rather than calling in a Hatz dealer or purchasing single-brand tools.

Why Buy From OEM Diagnostic Tools?

Specialist in professional diagnostic tools since 2016. We know the Jaltest cable lineup and can help you determine if this cable fits your specific Hatz engine variant. Call 866-217-0063 — free shipping, free tech support, full warranty, and honest guidance on whether this cable handles the Hatz equipment you have in your shop.

Call 866-217-0063 for quick answers and help!