The reservoirs are normally located on which side of the crane?

• A. The right side
• B. The left side
• C. Top
• D. Bottom

Answer: (B)

The location of the hydraulic reservoir is chosen to keep the system reliable, easy to service, and balanced during crane operation. Putting the reservoir on the left side provides a convenient path for hose routing and maintenance access while keeping the right side clear for the boom, control lines, and operator area. It also helps with proper venting and gravity return of hydraulic fluid, reducing the chance of air pockets and leaks into critical work spaces. If the reservoir were placed on the top, bottom, or right side, routing would be more awkward, maintenance would be harder, and there’s a greater risk of interference with controls or movement of the crane. That’s why the left side is the standard location.