Mini Excavator Size Chart: Tonnage, Width and Dig Depth
News | September 19, 2026
Quick Answer: Mini Excavator Size Chart: Tonnage, Width and Dig Depth
A mini excavator size chart should compare operating weight, width, digging depth, reach, bucket capacity and transport weight. Tonnage alone does not describe access or productivity.
Use the chart to narrow the class, then confirm the exact QS model specification.
| Class | Typical use | Main check |
|---|---|---|
| 1 to 1.2 ton | Tight access and landscaping | Width and transport |
| 1.5 ton | Drainage and residential work | Reach and stability |
| 1.8 ton | General construction and landscaping | Depth, lift and width |
| 2 ton | Larger trenches and utility work | Transport and attachment flow |
| 2.5 ton | Contractor and heavier work | Loaded weight and tail swing |
Why Tonnage Is Not Enough
Two machines in the same tonnage class can have different width, tail swing, reach and attachment capability. Compare the exact model specifications.
Width and Access
Measure gates, paths, doors and turning areas. Track width, blade width and tail swing often decide whether the machine can enter the site.
Dig Depth and Reach
Match the chart to the deepest trench and the farthest working point. Confirm the machine can dig and swing without overextending.
Lifting and Attachment Capacity
Check lifting capacity at the required radius and hydraulic flow for attachments. A larger machine can be less productive if it cannot access the work.
Transport and Ground Pressure
Confirm loaded weight, trailer capacity, ramps and ground bearing. Compare rubber or steel tracks for the site surface.
Buying and Delivery Checklist
Before you order a mini excavator size chart, confirm access width, operating weight, digging depth, lifting capacity, transport limits and the attachments required for the main job.
Ask for a line-item quotation covering the machine configuration, attachment package, hoses, couplers, spare parts, packing, freight, insurance and destination charges.
Confirm warranty terms, parts availability, production time, inspection procedure, shipping documents and after-sales technical support before making a deposit.
Frequently Asked Questions
What is the best mini excavator size?
It depends on access, digging depth, lifting needs, attachments, transport and ground conditions.
Does a larger tonnage always mean more production?
No. Access, stability, bucket size and operator skill also affect productivity.
What dimensions should I compare?
Compare width, height, length, tail swing, track width, dig depth and reach.
How do I choose between rubber and steel tracks?
Use rubber for finished surfaces and steel for rough or abrasive ground where allowed.
Explore Our Mini Excavator Models
Compare QS compact excavators from 1 to 2.5 tonnes by access, digging depth, lifting capacity and transport needs.
Looking for a New Mini Excavator?
Send us your access width, digging depth, lifting requirements, attachments and destination. Our team will recommend the right QS model and prepare a factory-direct quotation.