Head to head
Caterpillar D6K2 vs Caterpillar D6N
The Caterpillar D6K2 is the bigger machine by 12,501kg.
Last reviewed 13 September 2026
Key differences
- Operating weight: the Caterpillar D6K2 is the bigger machine by 12,501kg.
Specifications side by side
| Caterpillar D6K2 | Caterpillar D6N | |
|---|---|---|
| Operating weight | 29,258lb (XL) / 30,664lb (LGP) | 16757kg (36,943lb) |
| Blade capacity | 4.26yd3 (XL) / 4.98yd3 (LGP) | 3.90m3 (LGP VPAT) to 4.30m3 (XL SU) |
| Net power | Cat C4.4, 130hp | - |
| Engine power | - | 124kW (166hp) at 1800rpm |
| Engine | - | Cat C7.1 ACERT |
Sources: Caterpillar D6K2, Caterpillar D6N. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the D6K2 if...
- you want one that is the bigger machine by 12,501kg
A medium dozer for site grading, cut-and-fill and light earthmoving where a full-size dozer would be overkill. It is hired by groundworks and landscaping contractors needing precise grading as much as raw pushing power.
Listed by
- B & T Plant Hire - Gravesend
- B & T Plant Hire Ltd - Morden
Buy or hire the D6N if...
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
Common questions
What is the difference between the Caterpillar D6K2 and the Caterpillar D6N?
The Caterpillar D6K2 is the bigger machine by 12,501kg. The Caterpillar D6K2 is a medium crawler dozer; the Caterpillar D6N is a medium crawler dozer.
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