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Hitachi ZX33U-6 vs Yanmar ViO26-6

The Hitachi ZX33U-6 has 3kW more power.

Last reviewed 13 September 2026

Hitachi ZX33U-6
Hitachi ZX33U-6 - image: Hitachi Construction Machinery
ViO26-6
Yanmar ViO26-6

Key differences

Specifications side by side

Hitachi ZX33U-6Yanmar ViO26-6
Operating weight3,320 - 3,720kg2,560kg (canopy) / 2,665kg (cab)
Engine power18.8kW15.8kW / 21.5HP at 2,500rpm
Dig depth2,790 - 3,130mm-
Engine-Yanmar 3TNV76-NBVA1 diesel
Max digging depth-2,490mm (standard arm), 2,740mm (long arm)
Digging force-24.5kN (bucket)

Sources: Hitachi ZX33U-6, Yanmar ViO26-6. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the ZX33U-6 if...

  • you want one that has 3kW more power

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

Full ZX33U-6 specifications →

Buy or hire the ViO26-6 if...

A 2.6-tonne zero-tailswing mini digger widely used by plant hire firms for groundwork in tight spaces such as gardens and driveways, where its lack of rear overhang keeps it clear of walls and fences while slewing.

Listed by

Full ViO26-6 specifications →

Common questions

What is the difference between the Hitachi ZX33U-6 and the Yanmar ViO26-6?

The Hitachi ZX33U-6 has 3kW more power. The Hitachi ZX33U-6 is a 3.3-3.7 tonne zero tail swing mini excavator; the Yanmar ViO26-6 is a zero-tailswing mini excavator.

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