| Operating Weight: | 181,000 lbs. |
|---|---|
| Rated Horsepower: | 539 |
| Bucket Capacity (yards): | 5.1 |
| Maximum Digging Depth: | 27 ft. 5 in. |
| Maximum Torque (ft-lb): | 1821 |
| Track Type: | Steel |
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.
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 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 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.
With its shorter machine length and reduced tail swing counterweight design, the DX140LCR-7 earthmover delivers the power and maneuverability needed for working in confined areas. It’s ideal for digging and lifting tasks on roadways, bridges and urban jobsites. Superior hydraulics deliver powerful arm and bucket forces, and a one-touch power boost momentarily amplifies hydraulic power as needed for more difficult digging conditions.
It features a high-performance Develon® diesel engine, standard arm configuration and four power modes. Add an optional dozer blade for quick backfilling and added digging stability.
