| Operating Weight: | 83,335 lbs. |
|---|---|
| Rated Horsepower: | 280.3 |
| Max Reach at Gound Level: | 35 ft. 11 in. |
| Maximum Digging Depth: | 24 ft. 8 in. |
| Maximum Torque (ft-lb): | 940 |
| Track Type: | Steel |
The new DX350LC-7 large hydraulic crawler excavator combines powerful arm and bucket forces, improved lifting capabilities and superior cycle times to help you do more in less time. The Fine Swing function provides greater control and accuracy in certain lifting applications. Or push the one-touch power boost button to momentarily boost hydraulic power and break into the toughest ground. With fast cycle times and more swing torque, this crawler excavator delivers the power you need for whatever the challenge ahead.
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.
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.
The DX170LC-7 delivers outstanding performance. Choose between four work modes, auto-idle and machine diagnostics. Smart Power Control (SPC) improves machine efficiency while maintaining productivity through variable speed control and pump torque control. Each of the four power modes will function with SPC engaged or disengaged; however, SPC only is active in the digging work mode. Auto shutdown helps owners save fuel while the machine isn’t working. The Mechatronics Design works in conjunction with the engine’s Electronic Control Unit, electronically synchronizing the engine and hydraulic system. The system enables power and work operating modes, electronic control of fuel consumption, auto-idle, hydraulic oil flow regulation and control, and machine diagnostics. It also improves control, allowing you to precisely place material and easily level ground.
The ideal size for excavating in tight work areas — including near bridges, on roadways and in congested urban sites — the DX140LC-7K features four power modes, an optional dozer blade for increased stability and backfilling and a standard arm configuration.
It delivers the versatility and strength required for challenging digging and lifting tasks with superior hydraulics for powerful arm and bucket forces. The standard one-touch power boost feature momentarily increases hydraulic power — ideal for the difficult digging conditions.
Boom cylinder holding valves are located on the back of the hydraulic cylinder for improved safety when digging and to reduce the risk of machine damage and downtime.
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