151003160251A Hose Assembly Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

151003160251A Hose Assembly Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The 151003160251A hose assembly is a core transmission component of the hydraulic system of construction machinery. It is precisely adapted to various equipment such as Sany excavators and loaders, and is compatible with hydraulic lines and connectors of the same specifications. With its precision crimping process, excellent weather resistance, and stringent quality control, it has become the preferred choice for operation and maintenance. It effectively solves the pain points of traditional hose assemblies such as easy detachment, leakage, and insufficient pressure resistance, reducing operation and maintenance costs and ensuring the efficient operation of the hydraulic system.
This product is manufactured in strict accordance with GB/T10544-2013 and EN 856 standards. It adopts a composite structure of “inner oil-resistant rubber + middle reinforcing layer + outer protective rubber”. The inner oil-resistant nitrile rubber can resist the corrosion of various hydraulic media and has no swelling or leakage; the middle high-density steel wire braiding reinforcement enhances the pressure-bearing capacity and is suitable for high-pressure working conditions; the outer aging-resistant and wear-resistant rubber resists outdoor corrosion, extends service life, and is suitable for long-term high-frequency operation.
This product uses CNC precision crimping with an error controlled within ±2%, ensuring a tight fit between the connector and the hose, preventing detachment and leakage under high temperature and pressure. It has excellent bending performance, adapting to complex equipment installation spaces, reducing the number of connectors used and lowering leakage points. At the same time, it has good shock resistance and fatigue resistance, reducing hose damage and downtime.

Core technical parameters:

– Product Model: 151003160251A
– Implementation standards: GB/T10544-2013, EN 856 2SN (Complies with national and international standards, quality guaranteed)
– Nominal inner diameter: 14mm (suitable for fluid transport in equipment, highly adaptable)
– Working pressure: 18MPa (rated high pressure, stable and reliable)
– Burst pressure: 54MPa (3 times the working pressure, with ample safety margin)
– Operating temperature: -40℃~100℃ (wide temperature range, adaptable to various regional working conditions)
– Structural materials: Inner layer nitrile rubber (NBR) + middle layer steel wire braided reinforcement + outer layer aging-resistant synthetic rubber
– Crimping process: CNC precision crimping (error ±2%), ensuring a tight fit and eliminating the risk of slippage.
– Compatible media: Petroleum-based hydraulic oil, water-based hydraulic oil, and other commonly used engineering fluids.
– Suitable for: Hydraulic systems of Sany excavators, loaders, and other equipment requiring fluid delivery.

The 151003160251A hose assembly adheres to stringent quality control. Each piece undergoes pressure pulse, burst, joint pull-out, and visual inspections to ensure that the hose body is free from delamination, the joints are free from looseness and leakage, the dimensions are accurate, the markings are clear, and it meets accessory standards. It is easy to install and can be directly replaced, greatly improving operation and maintenance efficiency.

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