Hydraulic hoses 6SH ( SAE R15 ) 

6SH/R13 hydraulic hoses for the highest pressures 

6SH and R13 type hydraulic hoses are products created to work in the most demanding conditions, including systems with very high pressure. Thanks to multi-layer steel reinforcement, they are exceptionally durable, and their outer coating protects against external factors such as abrasion, oils, and harsh weather conditions. These hoses were designed to handle higher pressures than standard hoses of type 4SP and 4SH, which makes them an ideal solution for the most demanding hydraulic applications. These hoses are manufactured in accordance with international standards, such as EN 856 R13, which guarantees their reliability and compliance with technical requirements. 6SH/R13 hydraulic hoses are a reliable solution for the most demanding hydraulic applications. At Hydron, we offer a wide selection of these hoses in various diameters. 

Application of 6SH hoses 

They are intended for work in hydraulic systems in: Construction machinery: Including excavators, loaders and cranes, industrial machines: Such as hydraulic presses, agricultural machinery: High power, requiring reliability in all conditions, transport and mining systems, where resistance to high pressures and extreme loads is key.

Advantages of 6SH/R13 hydraulic hoses

• Resistance to very high pressures: Thanks to multi-layer steel reinforcement, exceeding the capabilities of 4SP and 4SH type hoses,
• Resistance to harsh conditions: The outer layer protects against abrasion, oils, and weather conditions,
• Temperature range: Suitable for operation in a wide temperature range, typically from -40°C to +121°C,
• Excellent flexibility: Despite multiple reinforcement layers, the hoses maintain flexibility, which facilitates their installation.

Hoses for very high pressure 

Multi-braid hydraulic hose for high pressure. Used in power hydraulic installations of large construction machinery and all kinds of devices with hydraulic drive. Hoses with six steel braids / R15 are hoses with the highest working pressure - this type of hoses is used in heavy equipment. A special type of crimp sleeve is required for crimping ( R15 sleeve ) We encourage you to familiarize yourself with 4SH hoses, whose working pressure is close to R15 hoses 

Construction of 6SH hoses

• Inner layer: black synthetic rubber.
• Outer layer: black synthetic rubber.
• Working pressure: 420 bar.
• Operating temperature: from -40°C to +120°C (hydraulic oil).
• Reinforcement: in the diameter range DN 20 and 25 - 4 steel braids, DN 32 to 50 - 6 steel braids.