The Future of Hydraulic Elevator Modernization

Hydraulic elevators have long been the workhorse of low-to-mid-rise buildings. However, as systems age, building owners face a critical decision: repair or modernize?

The Aging Hydraulic Fleet

Many hydraulic elevators installed in the 80s and 90s are approaching the end of their operational lifecycle. Common issues include:

• Valve inconsistencies: Leading to poor leveling and jerky rides.
• Oil overheating: Causing shutdowns during peak usage.
• Obsolete controls: Making parts difficult to source.

Why Modernization is the Smart Choice

Modernization—specifically upgrading the control valve and the controller—can breathe new life into an old system without the massive expense of a full replacement.

1. Electronic Valve Technology

Moving from mechanical to electronic valves eliminates the impact of changes in oil viscosity due to temperature. This ensures consistent ride quality and precise leveling regardless of the weather or usage load.

2. Energy Efficiency

Modern soft-starters and updated power units can reduce energy consumption by up to 30%. This not only lowers operational costs but also aligns with green building standards.

Extending Operational Life

By replacing the "brains" (controller) and the "heart" (power unit/valve) of the elevator, you can extend the lift's life by another 15-20 years. This approach utilizes the existing jack and rails, significantly reducing material waste and installation time.

Conclusion

Don't wait for a catastrophic failure. A proactive modernization strategy allows you to budget effectively and minimize downtime. Contact EECO today to discuss our hydraulic modernization kits.