KRM series hydraulic cylinder can be widely used in various types of dump truck. KRM hydraulic cylinder lifting system's Structure is mature and stable. It's made of high quality S45C steel with our advanced technology and equipment. Cylinder tube processing using a rolling technology. Its advantages are good straightness, high surface hardness and durable. Customer first is our business philosophy, so we alawys focus on quality, attention to detail. All of our products must pass strict test before deliverying out from factory. Companies adhering to the "to the best products, best service, lowest price for the largest market, the best customers" business philosophy, dedicated to new and old customers.
Main datas of KRM160
Cylinder Specification Model Piston Rod DIA(mm)Cylinder Inner DIA(mm)Stroke(mm)Weight KRM 160 cylinder 70 160 640 252kg
Our company is a professional hydraulic cylinder manufacture. We are capable of various kinds of hydraulic cylinders according to your samples or drawings. If you are interested in our products, please contact us with related parameters or drawings. We will give you a good quotation.
Cylinder inner hole machining 1 Use of precision hole boring machine. After the boring rolling, product is high dimensional accuracy, wear resistance. 2 Use of Imported strong milling machine. First, use hole boring machine boring hole, then milling, the intelligent control process can achieve Hole Roundness within 0.01mm, Straightness achieve 0.02/1000, Roughness achieve Ra0.2. This process enhance the accuracy of inner hole dimension, also it ensure the durability of the hole. All of these make the overall performance is more remarkable
Quality Control 1 Cylinder products from purchased materials, processing, assembly, have strict quality control. (we passed the certification of ISO/ TS 16949: 2009) 2 Automated cleaning equipment to ensure the cleanliness of fuel tank assembly. 3 Welding using CO2 arc welding and automatic girth welding, which ensure the welding quality of the seal parts 4 Full Cylinder inspection, product has 100% pass the comprehensive test then can be delivered out from factory.