Head to head
Doosan DX63-3 vs Hitachi 33U
The Doosan DX63-3 is the bigger machine by 6,068kg.
Last reviewed 13 September 2026
Key differences
- Operating weight: the Doosan DX63-3 is the bigger machine by 6,068kg.
Specifications side by side
| Doosan DX63-3 | Hitachi 33U | |
|---|---|---|
| Operating weight | 9,555lb (4,334kg) | 3,487 kg |
| Engine power | 42.6hp gross / 39.5hp net at 2200rpm | - |
| Max dig depth | 10ft 6in (3.2m) | - |
| Bucket capacity | 0.19yd3 (0.145m3) | - |
| Width | - | 1,550 mm |
| Rated power ISO 9249 | - | 21.2 kW (28.4 HP) at 2,400 min-1 (rpm) (net) |
| Fuel tank | - | 42.0 L |
Sources: Doosan DX63-3, Hitachi 33U. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the DX63-3 if...
- you want one that is the bigger machine by 6,068kg
A compact excavator for utility, drainage and small groundworks jobs, sized to fit through a standard gateway. It suits contractors who need real digging depth without the weight and cost of a bigger machine.
Listed by
- Red Plant Sales Ltd - Colchester, Frating
Buy or hire the 33U if...
A compact tracked excavator from Hitachi's smaller size class, used for groundworks, drainage and landscaping jobs too tight for a larger machine. It is bought and sold through the used plant market rather than as a current Hitachi catalogue model.
Listed by
- Plant Sales Northern Ireland | P & A Plant Sales - Ballynahinch
Common questions
What is the difference between the Doosan DX63-3 and the Hitachi 33U?
The Doosan DX63-3 is the bigger machine by 6,068kg. The Doosan DX63-3 is a 6-tonne class mini excavator; the Hitachi 33U is a mini excavator, approximately 3 tonne class.
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