At the beginning of the industry, Volvo Construction Equipment announced that it will launch Volvo-branded all-electric Volvo small wheel loaders and excavators by 2020.
All-electric Volvo small wheel loaders and excavators
Volvo Construction Equipment officially announced that it will officially release a series of electric mini excavators (EC15 to EC27) and wheel loaders (L20 to L28) in mid-2020, and stop the development of related models based on diesel engine equipment. Pioneering commitment to future technologies.
This move will make Volvo Construction Equipment the first construction equipment manufacturer to create a small equipment electric era. Previously, Volvo Construction Equipment successfully launched a series of electric concept machines based on close cooperation with customers, and the market feedback was very positive. This move is also in line with the Volvo Group's strategic focus on developing electric utilities in all areas of its business.
The first electric equipment will be unveiled during the bauma exhibition in Munich in April, and will be gradually promoted in other markets around the world starting in 2020.
Although Volvo Construction Equipment also emphasizes that diesel internal combustion engines are still the most suitable source of power for large equipment, existing electric and battery technologies have been perfectly adapted to small Volvo equipment. With the current market research and development investments focused on the rapid development of electric small wheel loaders and excavators, Volvo Construction Equipment is moving toward the future of small equipment powered by diesel-free engines.
“By strengthening our leadership in electrification and providing sustainable solutions that help our customers succeed, Volvo Construction Equipment is fulfilling its commitment to 'building an ideal life,'†Volvo Construction Equipment President Melker Jernberg concluded: “With With the maturity of technology, changes in customer behavior and the increasing demands of relevant environmental regulations, it is now the best time for Volvo's small construction equipment to enter the field of electrification." (This article is from Volvo Construction Equipment)
Wafer Soft-sealed Butterfly Valve
Summary:
The valve has compacted structure, small flow-resistance with the flow pattern tend to be straight so that no sundries is kept inside. What`s more, it is light and convenient to install. The valve can be applied to cut off or regulate the flow of media. The valve can be actuated by operating lever, handle wheel, electric actuator or pneumatic actuator.
Unique Design:
The disc and the stem are connected without the structure of pin bolts, which guarantees no inner leakage.
Sealed surface of the disc is spherically shaped, which promotes the sealing capacity and increases the durability, which is to say even if opened and closed with pressure more than 50000 times, it remains no leakage.
Upon requests, the disc can be coated with Nylon or F46, Excellent anti-corrosion.
The valve body is coated with epoxy resin without any exposure of iron.
Reliable Sanitation:
The epoxy resin and rubber used comply with sanitary standard DVGW
Appling Area:
The valve can be used in water supply and drainage, disposing of polluted water, heat supply, gas, ship industry, metallurgical industry, energy system and textile and so on, especially applicable to those occasions that bi-directional sealing and valve body are easily eroded.
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