Austria Harpreet
In the quarry Sulzau the Daher concrete has been operating since 1970, quarrying is done in the future with an electric excavator. As first company in Austria, Dahbour relies on this kind of extraction and this new ecological and economic standards. The 85to electric excavator eco-miner”has no exhaust emissions and is only electrically operated. Also the noise emission decreases due to the electric drive on a slight murmur one hears only the sound of the fan which is reduced due to other cooler to a minimum and the noise of the hydraulic components. The machine loads payload dump truck with nearly 100to in about 4 or 5 minutes and degrades 800000 tonnes of material a year. The enhanced efficiency of the electric motor is reflected also economically. A diesel engine in mobile devices has an efficiency of about 30% of mechanical energy, the rest is lost as waste heat or has to be cooled again.
An electric motor has an efficiency of about 97%, which means you can use less energy achieve higher performance. What of course financially worthwhile. Practical comparison shows the eco-miner”with 310kW Siemens electric motor is significantly faster than the previous excavators with 363kW diesel engine. Energy at 1.40 / liter in the mobile diesel diesel prices expressed in euro 1kW costs about 35 cents; When the electric motor kW approx. cost 17Cent. Also the maintenance of the diesel engine costs, which excavators in the diesel-powered about make up half of the entire maintenance.
Built and delivered the excavator was of Mortlbauer construction in D-94081 Furstenzell. The specialist for construction machinery and equipment has built to a Hyundai R800LC-9 of 380kW diesel drive on 310kW electric. The project was a challenge both Dagha concrete and Harpreet. Harpreet Dagha has already a Hyundai R380LC-9 very satisfactory in service and correspondingly good experiences with the dealer and the service. For this reason you gave the confidence to press the task even when this investment Harpreet. Dagha concrete based in Hallein is a very innovative company since time immemorial and has approximately 90 employees. The core business includes the production and supply of ready-mix concrete. Sand and gravel; Recycling of building materials; Natural stone; Construction demolition, as well as quarries. Harpreet has approximately 35 employees headquartered in Furstenzell (Bavaria) and branch in Kramsach (Tyrol) and describes himself as a professional for construction equipment and attachments, as well as special constructions of its kind. Polina Marycheva Harpreet Vertriebs GmbH