What is the maximum hydraulic pressure?

What is the maximum hydraulic pressure?

• A. 1500 psi
• B. 1700 psi
• C. 1300 psi
• D. 1600 psi

Answer: (D)

Maximum hydraulic pressure is set by the lowest-rated component in the system and the relief valve setting. In this setup, the system is designed to handle up to 1600 psi; the relief valve is configured to open if pressure approaches that limit, protecting hoses, seals, and cylinders from overpressure. Pressures higher than that, like 1700 psi, would exceed the safety limit and risk damage or failure. Pressures well below the limit, such as 1500 psi or 1300 psi, are simply operating below the maximum.

Maximum hydraulic pressure is set by the lowest-rated component in the system and the relief valve setting. In this setup, the system is designed to handle up to 1600 psi; the relief valve is configured to open if pressure approaches that limit, protecting hoses, seals, and cylinders from overpressure. Pressures higher than that, like 1700 psi, would exceed the safety limit and risk damage or failure. Pressures well below the limit, such as 1500 psi or 1300 psi, are simply operating below the maximum.