Head to head
Doosan DX63-3 vs Iseki TF321F
The Doosan DX63-3 has 16kW more power.
Last reviewed 13 September 2026
Key differences
- Engine power: the Doosan DX63-3 has 16kW more power.
Specifications side by side
| Doosan DX63-3 | Iseki TF321F | |
|---|---|---|
| Engine power | 42.6hp gross / 39.5hp net at 2200rpm | 21HP |
| Operating weight | 9,555lb (4,334kg) | - |
| Max dig depth | 10ft 6in (3.2m) | - |
| Bucket capacity | 0.19yd3 (0.145m3) | - |
| Drive | - | 4WD |
Sources: Doosan DX63-3, Iseki TF321F. 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 has 16kW more power
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 TF321F if...
A small 4WD compact tractor aimed at smallholdings, paddocks and estate grounds work rather than full-scale farming. Its low power puts it alongside garden and topper attachments, not ploughing or heavy haulage.
Listed by
- Baz plant Sales agricultural plant and machinery dealer - Chesterfield
Common questions
What is the difference between the Doosan DX63-3 and the Iseki TF321F?
The Doosan DX63-3 has 16kW more power. The Doosan DX63-3 is a 6-tonne class mini excavator; the Iseki TF321F is a 4WD compact tractor.
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