Start a dock leveller comparison with your vehicles, loads and loading frequency. Then compare specific mechanical and hydraulic models.
Operation
Mechanical models generally use a spring mechanism and operator action to raise and position the platform. Hydraulic models use a hydraulic drive and push-button controls. Check the exact operating sequence and safety features in the chosen model’s manual.
What to request from the supplier
- Operating range and compatibility with your vehicles.
- Load conditions for the forklift and goods you use.
- Permitted operating temperature and intended cycle frequency.
- Maintenance schedule, parts availability and service response time.
- Installation work, warranty and expected downtime.
Comparing costs
Over the same period, add purchase, installation, scheduled maintenance and the parts replacements included in each proposal. Identify the source of any estimates. One manufacturer’s experience should not be applied to every product, nor should every hydraulic model be assumed to pay for itself within a fixed number of years.
Downtime costs need a calculation for your operation: can deliveries use another dock, and what does a delay affect?
Winter and cold-storage operation
Check the model’s operating temperature, sealing and maintenance requirements with the supplier. For a cold store, assess the full loading arrangement, including doors and seals. The drive type alone does not confirm suitability for these conditions.
Before deciding
Ask for a demonstration, inspect service records and agree who pays for maintenance and repairs during the lease. Choose a model based on documented suitability and comparable cost proposals.