Caterpillar updates articulated dump trucks with new engines and technology

Neil Gerrard Senior Editor, Construction Briefing

22 September 2025

Caterpillar has overhauled its mid-size articulated dump truck range, introducing new engines and a suite of technology aimed at improving efficiency, sustainability and safety.

The next generation Cat 725, 730, 730 EJ and 735 models will feature the Cat C13 engine, with power ratings from 257kW to 316kW. The engine meets global emissions standards, including EU Stage V and US EPA Tier 4 Final, and is designed to deliver improved fuel efficiency, with Caterpillar claiming a 14% efficiency gain for the 725 model compared with the previous version.

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