Hitachi upgrades quarry excavator offering

Hitachi is now offering the powerful ZX490LCH-6 excavator for the quarry machine market. This machine replaces the earlier ZX470 and comes with increased power and performance, as well as offering increased durability and reliability over the previous model. The machine is said to be more rugged with thicker plates in the boom and a more durable undercarriage featuring stronger track links, master pins and upper roller brackets. Meanwhile the firm’s novel HIOS IIIB technology is said to optimise working
January 6, 2017 Read time: 1 min
Hitachi ZX490LCH-6 excavator
Hitachi has upgraded its quarry excavator offering
233 Hitachi is now offering the powerful ZX490LCH-6 excavator for the quarry machine market. This machine replaces the earlier ZX470 and comes with increased power and performance, as well as offering increased durability and reliability over the previous model.

The machine is said to be more rugged with thicker plates in the boom and a more durable undercarriage featuring stronger track links, master pins and upper roller brackets.

Meanwhile the firm’s novel HIOS IIIB technology is said to optimise working efficiency. This uses two pumps and control valves to reduce fuel consumption and cut costs. The ZX490LCH-6 can save up to 5% fuel in ECO mode, with the same productivity as the previous model. This hydraulic technology also has a positive impact on productivity, as it has more efficient swing, boom lowering, arm and bucket roll-out.

For more information on companies in this article

Related Content

February 13, 2012

Versatile, high performance excavator

Caterpillar's new 390DL excavator is said to delivers higher performance and increased durability over the 385C model it replaces. Power comes from an 18.1litre Cat C18 ACERT diesel, which delivers 390kW and features advanced electronic control, precise fuel delivery and refined air management. Upgrades to the 390DL's implement hydraulics allow the excavator to deliver greater digging and lifting forces than its predecessor. Increased breakout force promotes faster trenching and loading cycles plus stronger
January 6, 2017

Hitachi Zaxis 5 excavators deliver improved performance

Hitachi Construction Machinery has introduced a hydraulic technology known as TRIAS on its Dash-5 Zaxis excavators from the ZX210LC-5 to the ZX350LC-5. Developed to reduce fuel consumption, the system uses three hydraulic pumps and a control valve, which efficiently divides the flow from the pumps into each actuator as required.
boombox1

Highlighted Content

boombox2