How to Verify Used Aerial Lift History Before Purchase
Buying used aerial equipment without verifying its history is like buying a car without checking the VIN. This guide shows you how to uncover the real story behind any used lift.
Why Equipment History Matters
A well-maintained rental fleet machine with 6,000 hours can be better than a neglected privately-owned unit with 3,000 hours. History tells you how the machine was treated, not just how much it was used.
Step 1: Request the Serial Number
Every aerial lift has a unique serial number (VIN equivalent). Use it to:
- Verify manufacture date and original specifications
- Check for manufacturer recalls or safety notices
- Confirm the machine hasn’t been reported stolen
- Access factory service bulletins
Tip: Serial numbers are typically located on the chassis frame near the ground controls.
Step 2: Obtain Maintenance Records
Complete maintenance documentation should include:
- Regular service intervals (oil changes, filter replacements)
- Hydraulic system service records
- Battery replacement dates (for electric models)
- Tire replacement history
- Annual inspection certificates
- Repair invoices for any major components
Red flag: Sellers who claim “we did all maintenance in-house” without documentation.
Step 3: Check Ownership History
Ask specifically:
- How many previous owners?
- Was it used in rental fleet service?
- What industry applications? (construction, warehousing, maintenance)
- Indoor or outdoor use?
- Single operator or multiple operators?
Single-owner machines from facilities with dedicated maintenance staff typically have the best history.
Step 4: Verify Inspection Certificates
OSHA and ANSI require annual inspections. Request copies of:
- Most recent annual inspection report
- Any “condemned” or “red-tagged” notices (and proof of corrective action)
- Third-party inspection certificates
Missing inspection records suggest the machine may not be legally operable in your jurisdiction.
Step 5: Contact Previous Owners or Dealers
If the seller is a dealer, ask for references from previous buyers of similar equipment. If it’s a private sale, request contact information for the maintenance provider.
Step 6: Use Online Resources
Manufacturer databases: Some brands (JLG, Genie) offer online serial number lookup for basic information.
Auction records: Search MachineryTrader, EquipmentTrader, or Ritchie Bros. for similar models to understand market history.
Step 7: Hire a Professional Inspector
For purchases over $20,000, invest in a professional inspection ($300-$800). Certified inspectors provide:
- Detailed written report with photos
- Estimated repair costs
- Fair market value assessment
- Safety compliance verification
Common History Red Flags
- Reluctance to provide serial number
- No maintenance records whatsoever
- Multiple owners in short time period
- Evidence of accident damage (fresh paint, misaligned components)
- Missing or tampered hour meter
- Seller cannot explain known issues
- Price significantly below market value
Questions to Ask the Seller
- “Can you show me the last 12 months of service records?”
- “Has this machine ever been in an accident?”
- “Are there any current issues I should know about?”
- “Why are you selling this equipment?”
- “Can I operate it under load before purchase?”
Conclusion
Verifying used aerial lift history takes time but prevents costly mistakes. Documented history, professional inspection, and thorough questioning separate good deals from expensive regrets. Never rush a used equipment purchase – the right machine at the right price will still be available after you’ve done your homework.