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Concrete mixer truck, small mixer truck, small concrete pump truck, small crane

Concrete mixer truck, professional manufacturer of small concrete mixer trucks--Jining Henglian Construction Machinery Co., Ltd.

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National unified customer service hotline: 400-66 77749

Phone: 0537-2777749

Postcode: 272000

Address: No. 1 Industrial Park, Changgou Town, Rencheng District, Jining City, Shandong Province

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What is the difference between open hydraulic system and closed hydraulic system of concrete mixer truck

Release time: 2018-11-12 Visits: 2226 times

The open hydraulic system of the hydraulic accessories of the concrete mixer truck is simply a hydraulic system that controls the reversing of the mixing tank. The open hydraulic system has the advantages of precise control and low cost. However, the open hydraulic system of the concrete mixer truck also has high energy consumption, and throttling and overflow will generate heat. Therefore, it is mostly used on small concrete mixer trucks. The reversing of the closed hydraulic system is pump control, the structure is complicated and the cost is relatively high, but because the flow and direction of the pressure oil of the closed hydraulic system is the angle of the swash plate angle of the pump, there is no throttling overflow loss, high efficiency and high power. High efficiency and low failure still choose closed hydraulic system. Most closed hydraulic systems are joint venture brands with guaranteed quality. Our company distributes various mixer truck accessories. Welcome new and old customers to visit our factory.

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