| 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.
Our latest offering in the 40-ton class, the DX400LC-9 crawler excavator advances job site safety. The Virtual Walls (e-fencing) feature keeps operations safe 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 DX400LC-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, reduces wear on the machine and improves operator comfort. Work more accurately and efficiently with the factory-equipped 2D machine guidance and machine controls systems, providing guidance and grade control.
The 100-metric ton DX1000LC-7 crawler excavator — featuring a mass excavation configuration — delivers tremendous digging and lifting capabilities and the rugged durability to withstand difficult conditions in quarries and mines as well as on large infrastructure projects.
The heavy-duty front design with additional reinforcements on key stress points results in superior digging power. The unique crossed-swing bearing design offers better stress distribution and increased lifetime performance. Ultra-hard, wear-resistant plates bolt on at the end of the machine to maximize durability and maintain high breakout forces. The innovative D-channel upper structure frame design and optional side impact protector add strength to withstand more side impact, protecting the machine’s vital components.
The DX350LCR-7 crawler excavator is a new size class for a DEVELON reduced tail swing machine. It’s ready for your next big challenge: offering powerful digging forces and lifting capacity, strong swing torque, fast cycle times, a tighter front minimum swing radius and a standard arm configuration. A long arm configuration is also available for additional dig depth and reach.
Four selectable power modes and a one-touch power boost feature give you better control over machine power and efficiency to help you take on difficult digging conditions.
Other productivity features include an auto downshift, increased ground clearance and maneuverability with the X-Chassis undercarriage design, and an optional front dozer blade.
DEVELON -7 Series crawler excavators offer exclusive technologies and options to help boost fuel efficiency and lower fuel expenses. The fuel-efficient Tier 4-compliant DEVELON diesel engine includes an auto shutdown feature that saves fuel while helping to lower warranty hours, and an auto idle feature that idles the engine automatically when machine functions aren’t used. The exclusive Smart Power Control (SPC) improves efficiency by monitoring two machine systems to reduce unnecessary engine load.
The updated cab environment on the DX235CLR-7 crawler excavator includes more comfort features, smart controls and improved visibility to help you attract and keep top operators. Cab comforts include low noise and vibration levels and automotive-style heating and cooling — with an optional heated/cooled seat. Ergonomically designed joystick controls are easy to use, and a multilingual Smart Touch display puts all important information on one screen. A rearview camera is standard; a 360-degree all-around view monitoring (AVM) system can be added. Seven LED lights are standard.
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