| Operating Weight: | 94,702 lbs. |
|---|---|
| Rated Horsepower: | 336.6 hp |
| Maximum Digging Depth: | 24 ft. 3 in. |
| Bucket Digging Force: | 59,350 lbf. |
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 80-ton DX800LC-7 large excavator includes smarter technology and a tougher design for maximum uptime protection. The machine excels in mining, quarry and construction infrastructure.
An innovative double-foot boom design prevents single-side wear patterns by dividing strain between dual boom pins.
Quickly move material with a 5.1-cubic-yard bucket and choose from three excavator arm options — standard, long and mass-excavation. All three include a heavy-duty front design with additional reinforcement on key stress points.
Smarter turning force distribution from the crossed-design swing bearing adds durability and uptime protection.
Upgrade your earthmoving capabilities with the large DEVELON DX530LC-7 crawler excavator. The conventional tail swing design offers the strength and leverage needed for bigger excavating applications. Lift more weight with each cycle and complete the job faster thanks to a strong workgroup that maximizes lifting capability. Choose from standard arm or super-long reach configurations.
The standard removable counterweight provides improved machine stability when using heavier attachments — and can be hydraulically lowered to its own trailer for easy transport to the jobsite. With an optimal swing radius, lift height and tilt position, you can lift and place loads and dig with greater productivity. The one-touch power boost momentarily increases hydraulics for even more digging power.
The DX490LC-7 crawler excavator, available in standard arm or long arm configurations, delivers the powerful digging forces required for today’s work, plus it offers improved lifting capabilities and fast cycle times to help you move more materials in less time. Need to break into tougher materials? The one-touch power boost button momentarily increases hydraulic power when needed. An optional intelligent floating boom mode improves cycle times and is ideal for finishing work, allowing the boom to move freely with the contours of the ground.
Dig into high-impact materials with confidence thanks to the reinforced arm and boom, and heavy-duty wear plates that bolt on at the end of the machine for maximum durability.
The removable counterweight can be hydraulically lowered to its own trailer for easy transport to the job site.
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.
ACT representatives are ready to help you with equipment sales, service, parts and rentals.
Call Us:
