| Operating Weight: | 94,527 lbs. |
|---|---|
| Rated Horsepower: | 344.6 |
| Maximum Digging Depth: | 25 ft. |
A leader in the 40- to 50-metric-ton size class, the Develon® DX420LC-7 crawler excavator provides impressive digging forces and is available in standard arm or long arm configurations.
Superior hydraulics fuel powerful digging forces, and a one-touch power boost momentarily amplifies hydraulic power to help you take on difficult digging conditions that slow other machines down. It delivers high breakout forces with ultra-hard wear plates that bolt on the end of the machine arm for maximum durability. It all adds up to exceptional productivity.
Fast cycle times, strong swing torque and improved lifting capacity help you do more in a day’s work.
Choose from four selectable power modes and use the fine swing function for more control in certain lifting applications.
The optional intelligent floating boom mode allows the boom to move freely with the contours of the ground and when engaged doesn’t use hydraulic flow, increasing efficiency and productivity.
A new offering in the 23-ton class, the DX230LC-9 crawler excavator advances safety on your job sites. The Virtual Walls (e-fencing) feature makes this excavator ideal for tight urban spaces by limiting the machine’s movement to specific distances that you set. For a full view of your surroundings, add the optional Smart around view monitor (SAVM) and human detection system (HDS). This setup uses six cameras, radar sensors and AI to provide a 360-degree view.The E-Stop system automatically slows the machine when it detects a person within 13 feet and brings the machine to a complete stop when someone is within 6.5 feet. Several innovative technologies on the DX230LC-9 help you get more work done in less time. The weighing system lets you easily monitor and manage volumes to ensure that dump trucks are loaded to their optimal capacities. Lift Assist and Advanced Lift Assist actively show you the machine’s current lifting capacity and alert you to potential tipping hazards. Breaker assist prevents blank firing and reduces wear on the machine. Work more accurately and efficiently with the factory-equipped 2D machine guidance and machine controls systems, providing guidance and grade control.
Dig with power and confidence, work in comfort, and stay on the job longer with the Develon® DX490LC-5. It’s a steady performer in the 40-50 metric ton size class.
Strength starts with an unbeatable engine and hydraulic system. The high pressure common rail fuel injected engine and electronic power optimizing system (EPOS) deliver the most power and fuel efficiency.
The hydraulic system output requirements are optimized with engine horsepower. The resulting efficiency increases productivity and reduces fuel consumption. Improved feedback through the controls results in smoother machine control and enhanced operator comfort. For further fuel savings, auto shutdown helps owners save fuel during non-working conditions.
The DX255LC-7 crawler excavator puts more power in your hands to complete the most challenging projects — offering powerful arm and bucket forces, and improved lifting capacity and stability. You can dig, load trucks and move materials with confidence.
Choose from four selectable power modes to manage the balance of fuel consumption and machine power based on working conditions. Select the fine swing function for more control when lifting and placing objects. Or push the one-touch power boost button to momentarily increase hydraulic power — ideal for breaking through hard ground. Standard or long-arm configurations are available.
The near-zero reduced tail swing on the Develon® DX235LCR-5 allows you to work close to buildings and in confined areas without sacrificing performance. The DX235LCR-5 is designed to work on congested job sites such as roadways and rail lines without blocking traffic in the adjacent lane or track.
It also minimizes the potential for damage when working close to buildings or walls. At the same time, the long carriage track design offers exceptional performance in all operating conditions, including heavy digging and lifting operations.
