When we visited the tractor market, both dealers and users complained about the hydraulic system of the tractor, reflecting that the hydraulic system has many faults and is the most prone to failure. The most common hydraulic system failures include oil leakage, automatic settlement, lifting Weakness, no lifting, bad gear pump, bad distributor, bad multi-way valve, bad oil cylinder, etc.
According to the Chinese market research data on the website in 2018, the failure rate of the hydraulic lifting system of the high-horsepower tractor alone is about 50%. The main reasons for the high failure rate of the hydraulic system of the domestic high-horsepower tractor that Hanjiu has learned are as follows. One aspect: the three parts of cylinder, pump and valve are of poor quality, poor manufacturing precision and cheap price. In order to reduce costs, some tractor manufacturers believe that there is no need to use better hydraulic components on tractors. In addition, the domestic hydraulic components themselves are not very accurate, so that the three components of the hydraulic system used in domestic tractors are generally of poor quality. In addition, some manufacturers lack the ability to detect hydraulic components, which makes the quality of the lifting cylinder, gear pump, distributor, and multi-way valve uneven, which leads to various failures in use.
In view of these, we recommend that you choose brand manufacturers carefully when purchasing hydraulic series products. Here, I sincerely recommend Hanjiu Technology to everyone. Hanjiu Technology is a professional manufacturer of hydraulic products and the first factory in northern China to produce and export hydraulic rail motors and steering gears. It was established in 2010 and has developed rapidly with its own advantages since its establishment, with an annual output of more than 500,000 tower.
They operate in a wide range of walking, steering, power transmission and lifting systems. Products are widely used in agricultural tractors, garden tractors, dump trucks, forklifts, combine harvesters, fishing vehicles, sweepers, water tanks, trailers, cranes, truck cranes, excavators, loaders, bulldozers, machine tools, etc. Product specifications from large to small, engine (displacement from 50cc/to 1000cc/revolution), steering device (displacement from 80cc/to 1000cc/revolution) and cylinder (bore diameter to 1200mm, length to 10000 mm, pressure to 40 MPa) fully suitable for light, medium and heavy vehicles. Due to the continuous innovation of Hanjiu Technology, their factory technology is very advanced. The motor and steering device manufactured by Hanjiu are more compact in structure, smaller in size and low in noise. Compared with similar products under high-voltage working conditions, Hanjiu's products perform better. Excellent, and importantly long service life, very durable. Almost all products of the Hanjiu brand are interchangeable with Danfoss, Char lynn, M+S, Rexroth series, and the cylinders can also be customized for customers with high quality.
In this way, Hanjiu Technology has gone out of the country with its products of first-class quality and favorable price. Up to now, Hanjiu's sales cover markets including Southeast Asia, the Middle East, South America, North America, Northern Europe, Africa, India and other countries and regions. If you have any doubts about my statement, you are welcome to visit Hanjiu's official website www.hjhydraulic.com, where there is more information about them.