Tag: hydraulic excavators

Inadequately maintaining an excavator in a quarry environment can accelerate wear and result in unplanned downtime. Photo: Develon

Seven tips for mastering summer excavator maintenance

May 1, 2024 By

Learn the essentials to keep excavators working in quarry operations during peak production season.

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Photo:aCaterpillar says the 352 hydraulic excavator offers reliable performance in virtually any environment. Photo: Caterpillar

Cat debuts excavator for quarry use

November 28, 2022 By

Caterpillar says its 352 hydraulic excavator can be equipped with high-capacity buckets to dig and load tonnages in fewer passes.

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The battery system is customizable to fit a variety of vehicles. Photo: Proterra

Komatsu, Proterra to develop all-electric excavator

February 12, 2021 By

Komatsu will utilize Proterra’s battery systems for the development of a proof-of-concept electric excavator in 2021, with commercial production expected to begin in 2023 or 2024.

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The Cat 349 excavator offers contractors up to 45 percent more operating efficiency. Photo: Cat

Cat debuts pair of hydraulic excavators

October 29, 2020 By

The 349 and 352 excavator models are new, with Caterpillar making the case that they both offer 45 percent more operating efficiency.

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Photo: Komatsu

Komatsu America introduces new hydraulic excavators

May 14, 2020 By

The company unveiled the PC1250SP-11 and PC1250LC-11 hydraulic excavators, designed to deliver 13 percent more horsepower and increase productivity by 8 percent.

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Logo: Caterpillar

Caterpillar features products, tech, demos at ConExpo-Con/Agg 2020

March 10, 2020 By

Caterpillar is displaying more than 30 machines and about 10 engine displays across three different exhibits spanning more than 60,000-sq.ft. at ConExpo-Con/Agg 2020.

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Komatsu excavator designed for improved productivity

August 1, 2018 By

The company’s PC238USLC-11 hydraulic excavator improves productivity by up to 4 percent compared to a previous model.

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Komatsu America releases hydraulic excavator

March 22, 2018 By

Komatsu America introduced the PC390LCi-11 hydraulic excavator with comparable nimbleness and speed to the 36-ton weight class and stability of larger machines.

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Video: Bucyrus-Erie 31-H hydraulic excavator

January 1, 2016 By

Bucyrus-Erie’s line of hydraulic excavators was developed in the late 1960s. The 31-H hydraulic excavator featured in this

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