Head to head
Caterpillar D6K2 vs Hyundai Construction Equipment R35Z-9
The Caterpillar D6K2 is the bigger machine by 25,708kg.
Last reviewed 13 September 2026
Key differences
- Operating weight: the Caterpillar D6K2 is the bigger machine by 25,708kg.
Specifications side by side
| Caterpillar D6K2 | Hyundai Construction Equipment R35Z-9 | |
|---|---|---|
| Operating weight | 29,258lb (XL) / 30,664lb (LGP) | 3550kg (7826lb) |
| Net power | Cat C4.4, 130hp | - |
| Blade capacity | 4.26yd3 (XL) / 4.98yd3 (LGP) | - |
| Engine power | - | 17.7kW (23.7hp) |
| Max digging depth | - | up to 3.44m (11'3") depending on boom/stick option |
Sources: Caterpillar D6K2, Hyundai Construction Equipment R35Z-9. 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 25,708kg
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 R35Z-9 if...
A compact, zero tail swing mini digger sized for domestic gardens, landscaping and utility work where space is tight. Widely used by small plant hire firms and groundworkers.
Listed by
- Red Plant Sales Ltd - Colchester, Frating
Common questions
What is the difference between the Caterpillar D6K2 and the Hyundai Construction Equipment R35Z-9?
The Caterpillar D6K2 is the bigger machine by 25,708kg. The Caterpillar D6K2 is a medium crawler dozer; the Hyundai Construction Equipment R35Z-9 is a zero tail swing mini excavator.
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