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Hitachi ZX33U-6 vs Hyundai Construction Equipment R35Z-9

The Hitachi ZX33U-6 has 1kW more power.

Last reviewed 13 September 2026

Hitachi ZX33U-6
Hitachi ZX33U-6 - image: Hitachi Construction Machinery
R35Z-9
Hyundai Construction Equipment R35Z-9

Key differences

Specifications side by side

Hitachi ZX33U-6Hyundai Construction Equipment R35Z-9
Operating weight3,320 - 3,720kg3550kg (7826lb)
Engine power18.8kW17.7kW (23.7hp)
Dig depth2,790 - 3,130mm-
Max digging depth-up to 3.44m (11'3") depending on boom/stick option

Sources: Hitachi ZX33U-6, Hyundai Construction Equipment R35Z-9. 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 1kW 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 R35Z-9 if...

A compact, zero tail swing mini digger sized for domestic gardens, landscaping and utility work where space is tight. Widely used by small plant hire firms and groundworkers.

Listed by

Full R35Z-9 specifications →

Common questions

What is the difference between the Hitachi ZX33U-6 and the Hyundai Construction Equipment R35Z-9?

The Hitachi ZX33U-6 has 1kW more power. The Hitachi ZX33U-6 is a 3.3-3.7 tonne zero tail swing mini excavator; the Hyundai Construction Equipment R35Z-9 is a zero tail swing mini excavator.

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