Selection
How to choose a used excavator
Turn the job, site limits and attachment needs into a shortlist, then check the exact unit before making a purchase decision.
Content updated:
Start here
Begin with the work and its constraints. Use model specifications to shortlist, then request the identity, configuration and condition evidence for each proposed machine.
In this guide
Describe the work before the model
Write a short job brief before comparing listings. A machine that reaches the required depth may still be unsuitable for the access, working space or attachment you need.
- Describe digging, loading, grading or other tasks and the material involved.
- Record required depth and reach, access limits, ground conditions and working space.
- Separate essential requirements from preferences so alternatives can be discussed.
Check the actual configuration
A model brochure is a reference, not a record of every used unit. Ask which boom, stick, bucket, tracks and attachments are fitted to the proposed machine.
- Caterpillar recommends preparing machine configuration and material information when discussing attachments.
- Identify the attachment and ask what information is needed to confirm its fit and operating requirements.
Compare unit records consistently
Keep the stock ID beside your notes so photographs, meter readings and quotations remain associated with the same unit. A supplied year or displayed hour figure should lead to a verification question, not a condition conclusion.
- Request identification-plate evidence and confirm the supplied year and displayed hours.
- Check whether photographs are of that unit, a model reference or an illustration.
- List unresolved condition questions and ask for a machine-specific inspection.
Compare the complete requirement
Record the quotation basis, requested preparation, attachments and destination alongside the machine price. Ask which items are included before comparing two offers. Confirm availability again for the selected stock reference.
- Provide the destination country and port if known.
- Identify the checks and configuration changes you want discussed.
- Keep the final agreed specification and quotation together.
Your enquiry checklist
- Work, material and site constraints.
- Preferred model or tonnage, plus alternatives.
- Depth, reach and attachment requirements.
- Stock ID and the evidence still needed.
- Budget basis and destination.
References and their scope
These references provide general context. They do not establish the condition of an individual machine or confirm a shipment.
- Caterpillar: choosing attachments ↗
Manufacturer guidance on attachment selection and information to prepare; not a compatibility confirmation for a listed unit.
Reference checked:
Discuss the next step
Machine selection and sourcing ↗
Choose from yard stock or ask us to find a specific model. Share your preferred brand, tonnage, intended work, attachment needs and destination so we can discuss a suitable unit.
Inspection and condition reports ↗
Onsite visits, video inspections, written condition reports and support for third-party inspections are available. Ask to review the exact machine's identification plate, displayed hours, engine, hydraulics and undercarriage, together with photographs and operating video.
Discuss a shortlist for your work.
Share the job brief and a stock reference if you have one.