01Advantages and infrastructure conditions

Compared to diesel driven equipment，Mobile crushing and screening equipment driven by pure electricity is more environmentally friendly.，Because they don't emit carbon dioxide at the construction site.。And，In the long run，Pure electric drive is also more economical in construction.。

Today，Market for Sustainable Development、There is a growing demand for low emission solutions，Mobile equipment by mean of electric drive，Our client companies are able to enter the hot market.、Suppliers who can meet future needs。

Despite the high initial investment cost，But they can be quickly amortized by savings in fuel costs.。An application case calculation for the German market shows that，Amortization can end in about six years.。If the equipment can be powered by the customer's own photovoltaic system，Then it can be amortized in about four years.。

02Prerequisites for electric drive construction

The mobile equipment line in our case for cost accounting includes：One MOBICAT MC 120 PRO Mobile jaw crushing equipment、For secondary crushing MOBICONE MCO 110 PRO Mobile cone crusher and one downstream MOBISCREEN MSC 953 EVO Mobile screening equipment。

The average consumption of the production line per working hour is about 77 L Diesel，When electric drive equipment is used for construction，Average power consumption per working hour 302 kW，The maximum power requirement is 542 kW。

Head of Kelei Product Management Department Tobias Böckle The gentleman said，“Energy must first be provided by infrastructure.，Preferably generated by renewable sources。A sustainable and fast、The economical solution is to supply power through its own photovoltaic power generation system.。”The expert continued to explain.。

Proper design of infrastructure in advance is essential for efficient use of electricity。Wolff&Müller Of a company limited by shares Tobias Möß The gentleman explained：“First，The actual energy requirements of the mobile equipment and the power requirements of all existing electrical equipment on site shall be identified。How much power does the whole company need?？In addition，Also consider the load situation，What are the peak and valley periods of electricity consumption?？The company's electrical load can be obtained from the energy supplier or the network operator。

Many companies have already installed transformers on their premises.，So that that voltage can be adjust according to requirement。For example：Provide low pressure for mobile crushing and screening equipment，Once the required power is calculated，It is necessary to check whether the size of the installed transformer is sufficient.？Is it capable of providing the required power？The total amount of electricity available from the transformer can be seen on its nameplate。

   Interlocked Cree modular equipment with external power and electric drive

It is also important to consider the location of the main power distribution equipment at the site and where the mobile crushing and screening equipment will be used，Good planning is a prerequisite for efficient operation。For example：If the mobile device is far away from the transformer，At this time, the electricity required by the mobile crushing and screening equipment can be directly converted into low voltage without substation.，But is transmit to that vicinity of the device at a medium voltage level.----This allows the use of smaller cross section cables，And easier to deploy，The cost is also cheaper.。

And then in the vicinity of mobile equipment，Use a second transformer to convert medium voltage to low voltage，Supply mobile crushing or screening equipment，Its main purpose is to develop a set of unique concepts suitable for on-site use environment.。

03Rapid amortization of investment costs

With a solid foundation，The investment cost can be about six years.，Amortized over an even shorter period of time，The situation depends on the energy concept.，Since it was put into use，Pure electric drive mobile equipment will save customers considerable construction costs year after year.。

The following is a summary of the conversion of diesel-driven equipment to purely electric driven equipment：Apparatus driven by diesel engine，In addition to fuel costs,，No additional investment in infrastructure required。Diesel costs vary significantly by country and region，So，Any savings depend on the price difference between diesel and electricity.。

Due to its special facilities，Plus the cable（Depends on cable length）And the cost of transformers，The cost of electric drive crushing and screening equipment is high in the initial stage.。

   All applications of electric drive equipment require an initial cost investment，However, these costs will bring benefits to construction companies in the medium term.，After careful study, it will be found that，This one-time cost can quickly become a worthwhile investment.

In many cases，Climate protection regulations will impose more stringent construction requirements。And at this point，Electric drive is a decisive competitive advantage，For example：The local government requires zero-emission construction in the city center.，“Especially with your own PV system，Electric drives will become environmentally friendly in just a few years.、The driving concept of economy，This not only brings huge economic benefits to the construction company.，It also demonstrates the company's efforts to promote sustainable development.。” Tobias Böckle The gentleman praised。

In areas where electricity cannot be supplied due to lack of infrastructure，Users can also achieve environmentally friendly construction.。Clio electric drive section equipment can also be adopted for sustainable development. HVO Biodiesel powered。

Learn more about Clex Mobile Crushing and Screening Products and Solutions，Welcome to consult the local agent of Wittgen in China.。You can also do it on November 26.-Held at the Shanghai New International Expo Center on the 29thbauma 2024 Construction Machinery Exhibition，EPavilion 1E1.Visit booth 510，On-site communication with Kelei product expert team，To provide you with more targeted professional advice。