An excavator is only as useful as what is on the end of the arm. For rental fleets and contractors, fast attachment swaps are a direct competitive edge — digging in the morning, breaking in the afternoon, augering by dusk.
1. Hydraulic breaker (hammer)
Breaks concrete and rock.
- Tech tip: Match the breaker’s impact energy (Joules) to the excavator’s operating weight. Oversize damages the boom and pins.
2. Earth auger
Fence posts, tree planting, foundation piers.
- Tech tip: Check hydraulic flow (L/min) and pressure (Bar). Low flow means slow, weak drilling.
3. Quick hitch (coupler)
The top productivity add-on — swap bucket or attachment without leaving the cab.
- Manual vs hydraulic: Hydraulic hitches are faster but need an extra set of arm hydraulic lines.
4. Ripper and thumb
- Ripper: A single sharp tooth for frozen ground or prying rock.
- Hydraulic thumb: Works with the bucket to grab logs or scrap metal.
5. Compatibility checklist
Before buying any attachment, verify:
- Pin diameter: 25 / 30 / 45 mm
- Pin center distance: spacing between the two mounting pins
- Ear width: internal width of the attachment mounting ears
Frequently asked questions
Q: Will any attachment fit my excavator?
Only if the pin specs match — measure before you buy, do not guess from photos.
Q: Manual or hydraulic hitch?
Hydraulic if you swap often; manual is fine for occasional use and costs less.
Q: Can I upsell attachments to my customers?
Yes — stock pin-on types to sell into owners who already run your excavator.
LUYRN technical team. Browse the excavator range to match attachments to a machine.