Los rieles de grúa QU120 y KP120 son similares pero tienen diferentes estándares. QU120 es un riel estándar chino, mientras que KP120 es un carril estándar ruso GOST. Ambos rieles tienen dimensiones físicas similares, pero la composición y las propiedades de sus materiales difieren..
El riel de grúa QU120 es ampliamente utilizado en diversas aplicaciones de grúas debido a su alta capacidad de carga, Buena resistencia al desgaste, y propiedades de soldadura favorables.
El riel de grúa KP120 se usa comúnmente en Rusia y otros países que siguen el estándar GOST. It offers excellent durability, fiabilidad, y resistencia al desgaste, making it suitable for a wide range of crane applications.
QU120 crane rail is a Chinese standard rail that is widely used in various crane applications due to its high load-bearing capacity, Buena resistencia al desgaste, y propiedades de soldadura favorables. The rail is manufactured according to YBT5055-93 standard, which specifies the requirements for its chemical composition, Propiedades mecánicas, y tolerancias. The QU120 crane rail has a standard length of 12 metros y un peso de 118 kg por metro. Its cross-sectional dimensions are 170mm in height, 120mm in head width and bottom width, and 70mm in waist thickness. The rail’s moment of inertia is 4260 cm4, its section modulus is 320 cm3, and its allowable bending stress is 196 Mpa. This rail offers excellent weight-bearing capacity, fuerza, y durabilidad, making it ideal for heavy-duty crane operations.
KP120 crane rail is a Russian standard rail that is widely used in various industrial and crane applications in Russia and other countries that follow the GOST standard. The rail is manufactured according to GOST 4121-96, which specifies the requirements for its chemical composition, Propiedades mecánicas, y tolerancias. The KP120 crane rail has a standard length of 12 metros y un peso de 117 kg por metro. Its cross-sectional dimensions are 170mm in height, 120mm in head width and bottom width, and 70mm in waist thickness. The rail’s moment of inertia is 4249 cm4, its section modulus is 318 cm3, and its allowable bending stress is 210 Mpa. This rail offers excellent strength, durability and load-bearing capacity, making it ideal for use in various heavy-duty crane operations.
While QU120 and KP120 crane rails have different standards, their physical dimensions and properties are very similar. The differences lie mainly in the composition of their materials. Both rails offer high load-bearing capacity, excellent strength, durabilidad, y confiabilidad, making them suitable for various industrial and crane applications.
Bienvenido a preguntarnos los rieles de fondo plano estándar internacional como se muestra a continuación:
