Powerful Precision

The Doosan® DX300LC-7 hydraulic crawler excavator is available in standard arm, long arm or super-long reach configurations to help you take control of today’s complex work.

Count on exceptional productivity thanks to superior hydraulics that provide ample power to the arm and bucket. Push the one-touch power boost button and get a momentary increase in hydraulic power for breaking into hard materials.

Choose from four selectable power modes to manage machine power and fuel efficiency for optimum machine performance.

It offers the added durability to tackle tough work with an extra-strong X-Chassis undercarriage, robust working group and heavy-duty wear plates that bolt on at the end of the machine arm.

Loaded With Operator Comfort Features

The DX300LC-7 crawler excavator is designed to improve operator productivity. Intuitive controls and more comfort features help attract and keep top operators.

The excavator includes the Doosan Smart Touch screen that displays all important settings. Ergonomically designed joystick and fingertip controls are intuitive and easy to use.

Visibility is enhanced with a standard rearview camera; front, side, rear and overhead windows; and an optional 360-degree all-around view monitoring (AVM) camera system that provides a full view of the machine’s surroundings.

Cab updates include an advanced heating and cooling system.

Work More Efficiently

Keeping fuel costs low directly impacts your bottom line. The DX300LC-7 includes systems that help improve fuel efficiency while maintaining the powerful performance your work demands.

Advanced technologies, including Smart Power Control (SPC), D-ECOPOWER™ system and the Electronic Power Optimizing System (EPOS) work to optimize machine performance for increased productivity with reduced fuel consumption.

To save fuel and improve cycle times, an optional intelligent floating boom mode is available.

The Tier 4-compliant Doosan diesel engine provides more power output with reduced fuel consumption, and the auto idle and auto shutdown features also help reduce fuel usage.

Standard DoosanCONNECT Telematics

DoosanCONNECT® Telematics system is a standard feature, making it easy to remotely monitor and maintain your DX300LC-7 excavator.

This powerful equipment diagnostic tool monitors the health, location and productivity of your DX300LC-7 from a user-friendly mobile app and website.

Using this system, you can help prevent theft with a geofencing feature, avoid unauthorized use of your machine, see when maintenance is due and use data to train your team for maximum productivity.

Specifications for DX300LC-7 Crawler Excavator

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