National Commission for the Certification of Crane Operators (NCCCO) Rigger Level 2 Practice Test

Choosing to get a jack with a higher capacity is a necessary response when the hydraulic jack lever becomes too hard to press. This difficulty often indicates that the current jack is being overloaded beyond its rated capacity, which could lead to equipment failure or pose safety hazards. A higher capacity jack is designed to handle heavier loads, ensuring that the lever operates smoothly and effectively without undue strain.

Using a jack that matches the load requirements is critical for safe operation. Hydraulic jacks are engineered with specific load limits, and exceeding these limits can result in mechanical issues or injuries. Therefore, opting for a jack with a higher capacity is both a precautionary measure and a practical solution to the problem of difficult lever operation.

While lubricating the lever might seem like a quick fix, it doesn't address the underlying issue of overloading. Taking a break may provide temporary relief but does not resolve the problem effectively. Testing different hydraulic fluids can also lead to complications, as not all fluids are compatible with all jack systems and may not improve the situation. Understanding the capacity needs of your equipment is essential for safe and efficient operation.