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Hitachi ZX33U-6 vs JCB 6ST-2S5 Swivel

The Hitachi ZX33U-6 is a 3.3-3.7 tonne zero tail swing mini excavator. The JCB 6ST-2S5 Swivel is a 6 tonne swivel-skip site dumper.

Last reviewed 13 September 2026

Hitachi ZX33U-6
Hitachi ZX33U-6 - image: Hitachi Construction Machinery
6ST-2S5 Swivel
JCB 6ST-2S5 Swivel

Specifications side by side

Hitachi ZX33U-6JCB 6ST-2S5 Swivel
Operating weight3,320 - 3,720kg4,840kg
Dig depth2,790 - 3,130mm-
Engine power18.8kW-
Skip capacity-3,191 litres (heaped)

Sources: Hitachi ZX33U-6, JCB 6ST-2S5 Swivel. Figures vary by model year and options, so check with the supplier before you commit.

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

Full ZX33U-6 specifications →

Buy or hire the 6ST-2S5 Swivel if...

Suits groundworkers who need to tip to the side or rear without turning the whole machine, useful in trenches or narrow access where reversing to line up a straight-tip skip is awkward. The 6 tonne capacity sits in the middle of JCB's swivel dumper range.

Listed by

Full 6ST-2S5 Swivel specifications →

Common questions

What is the difference between the Hitachi ZX33U-6 and the JCB 6ST-2S5 Swivel?

The Hitachi ZX33U-6 is a 3.3-3.7 tonne zero tail swing mini excavator; the JCB 6ST-2S5 Swivel is a 6 tonne swivel-skip site dumper.

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