Red Flags to Watch for When Buying a Used Cherry Picker Van

When you set out to find a cherry picker van up for sale, staying alert to possible issues may save you thousands on repairs and downtime you never saw coming. Unlike mainstream commercial vehicles, these specialised machines are composed of auto elements and sophisticated hydraulic systems, so the inspection should be as thorough as possible. This guide will highlight critical red flags to watch for when investing in a used cherry picker van.

Vehicle Base Condition Issues

Excessive Mileage and Age Combination

While high mileage alone isn't necessarily problematic, the combination of high mileage (over 100,000 miles) and advanced age (7 years or more) often signals increased maintenance requirements. Check:

• Service history documentation
• Signs of regular oil changes
• Evidence of timely replacement of worn items

Rust and Structural Damage

Cherry Picker vans often work in harsh environments, making them susceptible to corrosion. Pay special attention to:

• Chassis rails and mounting points for the lifting mechanism
• Wheel arches and sills
• Undercarriage rust, particularly around hydraulic component mountings
• Signs of previous accident repairs significantly affecting the structural integrity

Irregular Service History

A comprehensive service record indicates responsible ownership. Be wary of:

• Gaps in maintenance documentation
• Missing mandatory inspection certificates
• Hand-written service records without official stamps

Hydraulic System Warning Signs

Hydraulic Fluid Leaks

Even minor hydraulic leaks can signal the need for expensive future repairs. Look for:

• Fluid residue or staining around cylinders, hoses, and connections
• Wet areas on the ground beneath the parked vehicle
• Contaminated or discoloured hydraulic fluid in the reservoir

Slow or Jerky Operation

The lifting mechanism should operate smoothly and consistently. Red flags include:

• Hesitation during platform raising or lowering
• Uneven extension or retraction speed
• Unusual noises during operation (grinding, whining, or knocking)
• Excessive vibration in the boom or bucket

Worn Hydraulic Hoses and Connections

Hydraulic system integrity depends on the condition of its hoses. Watch for:

• Cracked or bulging hoses
• Weeping connections
• Makeshift repairs or non-standard components
• Hoses rubbing against metal surfaces without proper protection

Boom and Platform Concerns

Excessive Play or Movement

The boom assembly should feel solid with minimal lateral movement. Be cautious if you notice:

• Unusual wobbling during operation
• Visible gaps at pivoting joints
• Excessive play in the basket attachment points
• Instability when the platform is fully extended

Corrosion on Critical Components

The elevated work platform is constantly exposed to various elements. Examine:

• Boom sections for rust, particularly at telescoping joints
• Platform floor integrity, checking for holes or weak spots
• Control box mounting and integrity
• Safety rail attachments and condition

Improper Repairs or Modifications

Non-standard modifications can compromise safety and complicate future repairs. Question:

• Welding repairs on load-bearing components
• Aftermarket additions not approved by the original manufacturer
• Missing guards or covers
• Altered control systems

Electrical System Issues

Intermittent Control Function

The electrical system should operate reliably in all conditions. Be alert to:

• Controls that work inconsistently
• Functions that require multiple attempts to activate
• Warning lights that illuminate during operation
• Bypass switches or jury-rigged wiring

Corroded Electrical Connections

Exposure to weather affects electrical reliability. Inspect:

• Control panel integrity, looking for water ingress
• Connection points for corrosion, particularly at the boom-mounted controls
• Battery terminals and ground connections
• Wiring harness condition, especially at flex points

Documentation and Certification Red Flags

Missing Inspection Certificates

All working cherry picker vans require current certification. Verify:

• LOLER (Lifting Operations and Lifting Equipment Regulations) certification
• PUWER (Provision and Use of Work Equipment Regulations) compliance
• Manufacturer-recommended inspection documentation
• Weight test certification corresponding to the rated capacity

Incomplete Maintenance Records

Comprehensive documentation indicates responsible ownership. Question sellers who cannot provide:

• Records of hydraulic fluid changes
• Documentation of safety system testing
• Repair history, particularly for critical components
• Manufacturer Recall compliance verification

Professional Inspection Recommendations

Before finalising any purchase, consider:

1. Hiring a certified inspector familiar with the specific make and model
2. Requesting a demonstration of all functions through a full range of motion
3. Conducting a thorough road test to assess vehicle performance
4. Verifying control function from both ground and platform positions

Conclusion

When looking for a cherry picker van for sale, being methodical in your inspection process can prevent costly mistakes. Reputable dealers like AFI Rentals thoroughly inspect their used inventory and provide comprehensive documentation, minimising your risk.

Remember that paying more initially for a well-maintained unit from a trusted source often proves more economical than dealing with unexpected repairs and downtime from a seemingly bargain purchase with hidden issues. By watching for these red flags and investing in professional inspections when needed, you can make a confident and informed purchase decision that serves your business needs for years to come.