ANCEL HD3400 Pro Heavy Duty Truck Diagnostic Scanner

Professional Diesel Diagnostic Tool for Cummins, Detroit, Caterpillar, Paccar & More

The ANCEL HD3400 Pro is a powerful heavy-duty truck scanner engineered for comprehensive diagnostics on commercial vehicles. This advanced tool offers DPF regeneration, code reading, live data streaming, ECU info retrieval, and lifetime free updates for major diesel engines including Cummins, Detroit, Caterpillar, Volvo, Mack, Paccar, and more. Whether you manage a fleet or service large trucks, the HD3400 is your all-in-one solution.

Key Features

✔ DPF Regeneration & Engine Health Optimization

• Supports DPF regeneration, DPR state reset, and soot level monitoring
• Improves fuel efficiency, extends engine life, and avoids costly repairs ($10,000+)
• Perfect for fleet maintenance and emissions compliance

✔ Designed for Cummins Engines

• Compatible with ISB, ISC, ISX, QSB, QSM11, X15, L9, B6.7, and more
• Works with trucks like Freightliner, Kenworth, Peterbilt, Mack, Volvo, Western Star, Terex, school buses (Blue Bird, Thomas), and more

✔ Advanced Caterpillar Engine Diagnostics

• Supports C7, C9, C11, C13, C15, C32 engine series
• Enable full diagnostics including DPF, ECU info, and fault code clearing

✔ Compatible with Detroit Diesel Engines

• Works with DD13, DD15, DD16, Series 50, Series 60, MBE 900, MBE 4000, OM501, OM502
• Supports DDDL 6 & 7 functions for accurate diagnostics

✔ Full Support for Paccar Engines

• PX-7, PX-9, MX-11, and MX-13 engine coverage
• Designed for Kenworth and Peterbilt models using Paccar engines

✔ Wide Protocol & Vehicle Compatibility

• Supports J1587, J1939, J1708, and J27145 protocols
• Works on trucks and equipment from Autocar, Terex, Komatsu, Blue Bird, Bobcat, Zoomlion, and more
• Note: Some brands may use proprietary protocols—confirm compatibility before purchase

✔ Fast & Accurate Diagnostics

• Quick scan delivers results in seconds
• Identifies permanent and active faults precisely
• Note: Some codes (PDTCs) will not clear until the issue is resolved

✔ Lifetime Free Updates

• No annual fees — always access the latest software for new trucks
• Update anytime via ANCEL official website

How to Use

Choosing the Right Diagnostic Path: If you know your engine type (e.g., Cummins, Caterpillar, Detroit), select it directly from the menu for advanced diagnostics. If unsure, use the Diesel OBD menu. For passenger vehicles, use the OBD-II option.

What’s Included

• ANCEL HD3400 Pro Truck Diagnostic Tool
• Connection cables and accessories
• Instruction manual
• Retail packaging

Installation Support

We offer expert assistance to help you set up and operate your scanner effectively. Contact us for support anytime.