Head to head
Caterpillar D6N vs Kubota KX71-3
The Caterpillar D6N is the bigger machine by 10,207kg.
Last reviewed 13 September 2026
Key differences
- Operating weight: the Caterpillar D6N is the bigger machine by 10,207kg.
Specifications side by side
| Caterpillar D6N | Kubota KX71-3 | |
|---|---|---|
| Operating weight | 16757kg (36,943lb) | approx. 6,550lb (2,970kg) |
| Engine power | 124kW (166hp) at 1800rpm | - |
| Blade capacity | 3.90m3 (LGP VPAT) to 4.30m3 (XL SU) | - |
| Engine | Cat C7.1 ACERT | - |
| Length | - | 14ft 11in |
| Width | - | 4ft 11in |
Sources: Caterpillar D6N, Kubota KX71-3. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the D6N if...
- you want one that is the bigger machine by 10,207kg
A mid-size dozer used for earthmoving, site clearance and haul road maintenance. The VPAT blade option lets one machine angle, tilt and pitch for grading as well as straight pushing.
Listed by
- B & T Plant Hire - Gravesend
- B & T Plant Hire Ltd - Morden
Buy or hire the KX71-3 if...
A sub-3 tonne mini excavator for small groundworks, drainage and garden digging jobs. It is a size class widely hired by landscapers and general builders for work too small to justify a larger machine.
Listed by
- Red Plant Sales Ltd - Colchester, Frating
Common questions
What is the difference between the Caterpillar D6N and the Kubota KX71-3?
The Caterpillar D6N is the bigger machine by 10,207kg. The Caterpillar D6N is a medium crawler dozer; the Kubota KX71-3 is a mini excavator.
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