US battery maker Proterra and multinational Komatsu partnered in January 2021 to develop electric mid-sized hydraulic excavators, and today they announced that Komatsu’s first 20-ton class lithium-ion ...

The improved excavator track assembly replaces both slip-style and press-fit joints and doesn't require tools.

Hybrid hydraulic excavators represent a significant advancement in construction machinery by integrating conventional hydraulic systems with additional energy regeneration and electric drive ...

Caterpillar has unveiled the new Cat 350 hydraulic excavator for construction and industrial projects. The Cat 350 excavator can be equipped with large buckets up to 3.2 m3 (4.2 yd3). This new ...

Caterpillar has released two new hydraulic excavator models which are both said to feature more powerful engines and increased productivity. The new Cat 340 Hydraulic Excavator has a more powerful ...

The L300 had a capacity of 3/8 cubic yard and weighed approximately 10 tons. In the 1950s, the heyday of cable-operated excavators, several manufacturers experimented with hydraulic systems in efforts ...

Caterpillar says the new 336E H hydraulic hybrid excavator is its Next Generation. Until late 2011, the company had been developing both hydraulic and electric hybrid excavators, but Ken Dale Gray, ...

Hengli Hydraulic is best known as the largest hydraulic cylinder supplier for excavators, commanding over 50% market share in China and about 30% globally. Excavator hydraulic cylinders accounted for ...