Tag Archives: Intelligent Control System

Sandvik’s largest electric LHD receives an upgrade as it heads to Kiruna

Sandvik says it is preparing to deliver its renewed Sandvik LH625iE electric loader for field testing at the LKAB-owned Kiruna mine, in northern Sweden.

The unit to be tested is the 600th electric loader from Sandvik, and is custom-designed to meet the needs of the underground iron ore mine, it said.

The underground loader, which features a 9.5 m³ bucket and 25,000 kg payload capacity, is designed to operate in the world’s largest underground iron ore mine.

The basic LH625iE design is well-proven (and based on the LH625E, pictured), according to Sandvik, with the equipment manufacturer delivering electric loaders powered by a trailing cable for more than 35 years.

In addition to using the proven design and robust structures, today’s Sandvik LH625iE belongs to its i-series, featuring advanced technology, latest digital solutions and smart connectivity. This sees the new Sandvik LH625iE equipped with Sandvik Intelligent Control System and My Sandvik Digital Services Knowledge Box™ as standard. To utilise the payload capacity it offers, the loader can also be fitted with Sandvik’s Integrated Weighing System, as well as AutoMine® and OptiMine® solutions, Sandvik said.

With a total length of 14 m, bucket width of 4 m and cabin height of 3 m, the LH625iE is able to offer a roomy, ergonomically designed operator’s compartment, Sandvik said. “For example, the spacious cabin is equipped with a unique 180° turning seat which significantly improves operator ergonomics because it can be turned to face in the direction of travel rather than requiring over-the-shoulder visibility. The upgraded Sandvik LH625iE has an IE4 classified energy-efficient electric motor, with a further significant improvement being the totally new, low-tension reeling system to increase the trailing cable’s lifetime. “

The collaboration between Sandvik and LKAB’s mine in Kiruna dates back 20 years, during which time Sandvik has delivered a total of 28 loaders.

Michael Palo, Senior Vice President, Northern Division at LKAB, said: “We are satisfied with the loaders delivered from Sandvik, with 14 still in production today. We have had a long and good collaboration and look forward to a good continuation.”

Sandvik concluded: “The Sandvik LH625iE is living proof that it is possible to achieve enormous carrying capacity and productivity without the use of traditional diesel engines and fossil fuel.”

Battery-electric loaders are also providing evidence of this, with Sandvik saying it had received positive results from its testing of Artisan A10 battery-electric loaders in Canada.