Tag: DX420LC-3

Construction Equipment

Doosan’s new wedge lock coupler allows for fast attachment changes with no decrease in excavator breakout force

Change excavator attachments without decreasing breakout force with Doosan’s wedge lock coupler designed for use with the company’s 6- to 53-metric-ton excavators. The wedge lock coupler allows for the use of multiple attachments, such as heavy-duty digging buckets, trenching buckets and high-capacity bucket models. The coupler also pairs with Doosan’s excavator clamp attachments. To boost […]

May 13, 2014

Roadbuilding

Doosan introduces DX420LC-3 excavator

Our sister site, Equipment World, reported last week on Doosan’s new DX420LC-3 excavator for road building and site development. The machine is powered by a six-cylinder, 362-horsepower water-cooled diesel engine with a high-pressure common-rail design with direct fuel injection, electronic control and four valves per cylinder. The engine also uses a cooled exhaust gas recirculation […]

April 8, 2013

Gear

Doosan launches DX420LC-3 excavator with 4 percent boost in lifting capacity

Perform a range of construction applications including road building and site development with Doosan’s DX420LC-3 excavator. The new machine has a 92,374-pound operating weight, 25-foot, 5-inch max dig depth, 25-foot, 4-inch dump height and 37-foot digging reach. The excavator has a six-cylinder, 362-horsepower water-cooled diesel engine with a high-pressure common-rail design with direct fuel injection, […]

April 3, 2013