Head to head
Caterpillar 352F vs Hitachi ZX33U-6
The Caterpillar 352F is a large hydraulic excavator. The Hitachi ZX33U-6 is a 3.3-3.7 tonne zero tail swing mini excavator.
Last reviewed 13 September 2026
Specifications side by side
| Caterpillar 352F | Hitachi ZX33U-6 | |
|---|---|---|
| Operating weight | 115,700lb (~52.5 tonnes) | 3,320 - 3,720kg |
| Engine | Cat C13 ACERT, 417hp net | - |
| Fuel capacity | 190 US gallons | - |
| Max travel speed | 2.9mph | - |
| Dig depth | - | 2,790 - 3,130mm |
| Engine power | - | 18.8kW |
Sources: Caterpillar 352F, Hitachi ZX33U-6. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the 352F if...
A large excavator for bulk earthmoving and quarry-scale digging rather than site groundworks. Contractors hire it for big-volume dig and load jobs where a mid-size machine would be too slow.
Listed by
- Daly Plant Hire Ltd - Tadworth, Kingswood
Buy or hire the ZX33U-6 if...
A general-purpose mini digger for landscaping, utilities and small groundworks contractors who need to work in gardens, driveways and other access-restricted sites. Its zero tail swing lets it turn on the spot without swinging into fences or walls.
Listed by
- McGovern Plant Hire - Hounslow, Cranford
Common questions
What is the difference between the Caterpillar 352F and the Hitachi ZX33U-6?
The Caterpillar 352F is a large hydraulic excavator; the Hitachi ZX33U-6 is a 3.3-3.7 tonne zero tail swing mini excavator.
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