Specifications for DX225LC-7 Crawler Excavator

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Powerful Efficiency

The DX225LC-7 delivers the powerful performance your work demands and fuel efficiency systems that won’t sacrifice productivity. Get maximum lifting capacity and hydraulic power for difficult digging tasks. Activate the one-touch power boost button for your toughest digging challenges. The conventional tail swing design provides the strength and leverage needed for general construction and excavating applications. And the optional dozer blade adds digging stability and backfilling ability.

Several technologies improve fuel efficiency, including the exclusive D-ECOPOWER system.

Precise Performance

A fine swing function minimizes the shaking of a lifted object, giving you greater control and accuracy.

An optional intelligent floating boom mode offers two settings that allow the boom to move freely with the ground contours — including a full float setting and hydraulic breaker setting.

Auto downshift for the travel function is designed to increase drawbar pull when needed, improving machine responsiveness and controllability. And the optional straight travel mode is an ideal solution for trenching operations and transportation.

Choose from standard, long or super-long reach excavator arm configurations.

Designed for Comfort and Productivity

With more features, comfort isn’t optional with the DX225LC-7 crawler excavator.

Experienced premium operator comfort and control with the easy-to-use DEVELON Smart Touch display, ergonomically designed joystick controls, optional heated/cooled seat and automotive-style heating and cooling, and the DEVELON Smart Key.

The optional 360-degree all-around view monitoring (AVM) displays a full view of the machine’s surroundings, for better jobsite awareness in every direction.

For maximum visibility, standard features include a rearview camera and eight high-illumination LED lights. Upgrade to 12 LED lights as an option.


Built to Last. Easy to Service.

The rugged DX225LC-7 features a robust working group with reinforced steel-casted push link, incorporating a 5-ton lifting eye. The X-Chassis undercarriage offers improved durability and stability. An innovative D-channel upper structure frame design adds strength to protect vital components.

You’ll have convenient ground-level access to all filters and easy access to regular inspection points. Access panels are easy to find and open from the top, bottom and sides of the excavator. A large engine cover provides plenty of room to reach the top side of the engine, while a hinged belly pan allows access from the bottom.