Head to head
Hitachi ZX350LC-6 vs Iseki TF321F
The Hitachi ZX350LC-6 has 194kW more power.
Last reviewed 13 September 2026
Key differences
- Engine power: the Hitachi ZX350LC-6 has 194kW more power.
Specifications side by side
| Hitachi ZX350LC-6 | Iseki TF321F | |
|---|---|---|
| Engine power | 210kW (ISO14396) | 21HP |
| Operating weight | 34,200 - 36,300kg | - |
| Dig depth | 6,500 - 7,380mm | - |
| Drive | - | 4WD |
Sources: Hitachi ZX350LC-6, Iseki TF321F. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the ZX350LC-6 if...
- you want one that has 194kW more power
Sized for bulk earthmoving, quarry and large groundworks contractors who need high dig depth and bucket capacity rather than tight site manoeuvrability. It sits above the typical hire-fleet mid-range and suits larger civils and demolition packages.
Listed by
- McGovern Plant Hire - Hounslow, Cranford
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 Hitachi ZX350LC-6 and the Iseki TF321F?
The Hitachi ZX350LC-6 has 194kW more power. The Hitachi ZX350LC-6 is a 34-36 tonne large crawler excavator; the Iseki TF321F is a 4WD compact tractor.
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