Core Safety Features: Protecting Your Team at Height
Safety is paramount when working at height, and modern electric scissor lifts come equipped with a comprehensive suite of safety systems. Based on detailed specifications analysis, here are the key safety features to look for:
1. Active Protection Systems
Automatic Braking System: Engages automatically when the lift stops, preventing unintended movement.
Automatic Pothole Protection: Detects uneven surfaces and adjusts to maintain stability, preventing tip-overs.
Tilt Protection System: Monitors the lift's angle and stops operation if it exceeds safe limits (typically 1.5-3°).
Oil Pipe Explosion Protection: Prevents sudden platform drops in case of hydraulic line failure.
2. Emergency Controls
Emergency Lowering System: Allows manual lowering of the platform in case of power failure.
Emergency Stop Button: Instantly cuts power to all operations for immediate shutdown.
Strobe Light & Buzzer: Enhances visibility and alerts nearby workers to the lift's presence.
3. Structural Safety
Foldable Fence: Provides secure enclosure for workers while allowing easy access to the platform.
Safety Maintenance Support Rod: Stabilizes the platform during maintenance procedures.
High-Strength Materials: Constructed with QB355B high-strength manganese steel for maximum durability.
Materials & Construction: Built for Durability
The longevity and reliability of an electric scissor lift depend heavily on its construction materials. High-quality models incorporate:
Structural Components
Base Frame: High-strength manganese steel, bent and welded for maximum rigidity.
Support Rods: 120×85mm rectangular tubes made from QB355B manganese steel, capable of withstanding heavy loads.
Safety Railing: 35×35mm square tubing, bent into shape for optimal worker protection.
Platform Surface: 3mm anti-slip patterned sheet with reinforcing ribs, preventing slips even in wet conditions.
Critical Components
Link Pins: QPQ salt bath nitriding surface treatment, enhancing hardness, wear resistance, and corrosion resistance.
Bearings: Fiber-wound self-lubricating bearings, reducing maintenance needs and extending service life.
Tires: Solid tires (Φ381×127mm) that eliminate puncture risks and provide stable traction on various surfaces.
Power System: Maintenance-free lead-acid batteries that require no water refilling, reducing upkeep.
Maintenance Tips: Maximizing Your Lift’s Lifespan
Proper maintenance is essential to ensure your electric scissor lift operates safely and efficiently for years. Here are key maintenance practices:
1. Daily Inspections
Check battery level and charging status
Inspect safety systems (brakes, emergency stop, tilt protection)
Verify tire condition and pressure (for pneumatic tires)
Check hydraulic fluid levels and for leaks
Test platform movement and extension/retraction
2. Regular Maintenance
Weekly: Clean battery terminals and check electrical connections
Monthly: Inspect hydraulic hoses and fittings for wear or damage
Quarterly: Lubricate moving parts (bearings, link pins)
Annually: Complete comprehensive safety inspection by qualified technician
3. Battery Care
Charge batteries after each use, even if not fully discharged
Avoid overcharging (most modern chargers have automatic shutoff)
Keep batteries clean and dry
Store in a cool, dry place when not in use for extended periods