JGK004711270 Hose Assembly Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

JGK004711270 Hose Assembly Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

This hose assembly boasts strong adaptability, used in hydraulic circuits of engineering machinery and industrial fluid transmission. It is widely applied in excavators, loaders, and other applications, and is compatible with Sany and various heavy machinery. Employing CNC crimping technology, the connector and hose fit tightly, creating a seamless, integrated finished product that eliminates the need for on-site processing. This convenient installation solves the pain points of traditional hoses, such as detachment and leakage, and supports bulk purchasing and repair/replacement. Strictly adhering to industrial standards, it undergoes full-process testing to eliminate the risk of delamination and bursting. The outer rubber layer is UV-resistant and wear-resistant, while the inner rubber layer is oil- and corrosion-resistant, making it suitable for harsh outdoor, high-temperature, and dusty operating conditions, balancing quality and cost-effectiveness.

Core technical parameters:

– Model: JGK004711270 (Standardized model, can be directly replaced, compatible with original hydraulic systems, eliminating mismatch)
– Material: Inner rubber layer (imported nitrile oil-resistant rubber), reinforcing layer (2 layers of steel wire braid), outer rubber layer (weather-resistant synthetic rubber), tensile and desquamation resistant layer, oil swelling rate ≤5%.
– Surface treatment: weather-resistant powder coating on the outer rubber layer, hot-dip galvanizing/nickel plating on the joints (optional), salt spray test ≥1000 hours, outdoor service life ≥5 years.
– Specifications and dimensions: Nominal diameter Φ25mm, total length approximately 580mm, 74° conical sealing joint, dimensional error ±0.02mm, flexible bending.
– Pressure resistance: Rated working pressure ≥25MPa, explosion-proof pressure ≥75MPa, 100% water pressure test for each batch, leakage rate 0%.
– Applicable media: Hydraulic oil, lubricating oil and other conventional transmission media, corrosion resistant and non-swelling, suitable for various fluid transmission scenarios.
– Applicable working conditions: -40℃~120℃, resistant to high and low temperatures and impact, minimum bending radius is 6 times the outer diameter, suitable for high frequency swinging scenarios.
– Core functions: high-pressure fluid delivery, leak-proof sealing, flexible adaptation, ensuring undamaged pressure transmission in hydraulic systems, and adapting to the swinging parts of equipment.
– Suitable for: hydraulic circuits of excavators/loaders, hydraulic station connections, lifting equipment and industrial high-pressure pipelines.
– Installation method: Standard quick-connect/flange connection, no need for on-site welding and crimping, easy to install and disassemble, and convenient for maintenance.

JGK004711270 hose assemblies, with their precise specifications, excellent sealing performance, and wide adaptability, have become essential components for hydraulic systems in engineering machinery. They can withstand long-term vibration and complex operating conditions, ensuring stable system operation and reducing maintenance costs. We offer stable supply, supporting spot orders, customization, and cross-border export. Quality is traceable, and we have obtained relevant certifications, providing high-quality hose assembly solutions for distributors, repair shops, and others.

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