Head to head
Komatsu D61PX vs Mecalac 9MDX
The Komatsu D61PX is the bigger machine by 36,685kg.
Last reviewed 13 September 2026
Key differences
- Operating weight: the Komatsu D61PX is the bigger machine by 36,685kg.
Specifications side by side
| Komatsu D61PX | Mecalac 9MDX | |
|---|---|---|
| Operating weight | approx. 42,000lb (19 tonnes) | 5315 kg (11718 lb) to 5715 kg (12600 lb) |
| Payload | - | 9000 kg |
| Engine power | - | 55,4 kW (74 hp) |
| Travel speed | - | 25 km/h |
Sources: Komatsu D61PX, Mecalac 9MDX. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the D61PX if...
- you want one that is the bigger machine by 36,685kg
A wide-track, low ground pressure dozer for grading and pushing on soft or wet ground where a standard-track dozer would sink. Groundworks contractors hire it for landscaping and soft-ground earthmoving.
Listed by
- B & T Plant Hire - Gravesend
- B & T Plant Hire Ltd - Morden
Buy or hire the 9MDX if...
A 9 tonne dumper with a fully enclosed ROPS/FOPS cab for bulk earthmoving, civils and road works on UK sites. Available with front tip or swivel skip.
Full 9MDX specifications →Common questions
What is the difference between the Komatsu D61PX and the Mecalac 9MDX?
The Komatsu D61PX is the bigger machine by 36,685kg. The Komatsu D61PX is a low ground pressure crawler dozer; the Mecalac 9MDX is a 9 tonne cabbed site dumper.
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