The recent wave of introductions in the 60,000- to 80,000-pound excavator category brings advancements in technology and enhanced productivity features to roads and bridges job sites. Whether the focus is on fuel savings, automation, or digging power, manufacturers continue to push boundaries in the category.
Hybrid excavators have received less promotional attention recently, as OEMs shift their focus toward developing larger battery-electric and hydrogen-powered prototypes, according to a report originally published on ConstructionEquipment.com, Roads & Bridges’ sister publication at Endeavor Business Media.
Below is a breakdown of notable models from major manufacturers, including Link-Belt, Volvo Construction Equipment and Caterpillar:
- Link-Belt 370 X4S: 268 horsepower, 24-foot 2-inch digging depth, 56,160 lb.-ft. bucket digging force, with advanced hydraulic systems and technology like WAVES and Dynamic Stability Assist.
- Caterpillar Next-Generation Excavators (325, 330, 330GC, 335): Advanced electro-hydraulic systems, automation features, adjustable user controls, enhanced safety and increased fuel efficiency.
- Deere 345 P Tier: 249 horsepower, 78,705-pound operating weight, 24-foot 10-inch digging depth, with a three-pump hydraulic system and standard auxiliary hydraulics.
- Develon DX300LC-7: 266.9 horsepower, 73,413-pound weight, 23-foot 11-inch digging depth, 44,092 lb.-ft. bucket digging force, with Smart Touch screen technology.
- Hitachi ZX300LC-6: 249 horsepower, 67,902-pound weight, 37-foot digging reach and 25-foot 9-inch digging depth.
- Hyundai HX300AL: 255 horsepower Cummins diesel engine, 72,200-pound weight, with features like automatic engine shutdown eco gauge lifting mode and improved visibility.
- KOBELCO SK350LC-11: 265 horsepower, 84,200-pound weight, with an Isuzu T4-F engine delivering efficient performance.
- Komatsu PC290LCi-11: 196 horsepower with Intelligent Machine Control, automatic grade assist and built-in facing angle compass for precise operation.
- Liebherr R928 Litronic Generation 8: 204 horsepower, 63,600 to 67,020-pound weight and 59-foot 5-inch maximum reach.
The article referenced in this story originally ran as “The Latest 60K- to 80K- Excavators” on ConstructionEquipment.com, an Endeavor Business Media sibling site.
