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Hitachi ZX85USB-6 vs Thwaites 3 Tonne Front Tip

The Hitachi ZX85USB-6 has 18kW more power.

Last reviewed 13 September 2026

Hitachi ZX85USB-6
Hitachi ZX85USB-6 - image: Barnes Plant Sales Ltd
Thwaites 3 Tonne Front Tip
Thwaites 3 Tonne Front Tip - image: Molson Group

Key differences

Specifications side by side

Hitachi ZX85USB-6Thwaites 3 Tonne Front Tip
Engine power42.4kW24.8kW (33.2 bhp) @ 2800rpm
Operating weight8,430 - 9,060kg-
Dig depth3,910 - 4,510mm-
Payload-3000 kg
Heaped capacity-1680 litres
Engine-Yanmar 3TNV88

Sources: Hitachi ZX85USB-6, Thwaites 3 Tonne Front Tip. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the ZX85USB-6 if...

  • you want one that has 18kW more power

A popular hire-fleet size for groundworkers and utility contractors who need more reach and dig depth than a mini excavator but still want a zero-swing tail for working close to walls and other plant. Common on drainage and footing jobs on housing sites.

Listed by

Full ZX85USB-6 specifications →

Buy or hire the 3 Tonne Front Tip if...

A mid-size front tip dumper for groundworks, drainage and general muck shifting on UK sites where a 3 tonne payload is enough. Sits between the 1 tonne hi-tip and the 6 tonne dumpers in the Thwaites range.

Full 3 Tonne Front Tip specifications →

Common questions

What is the difference between the Hitachi ZX85USB-6 and the Thwaites 3 Tonne Front Tip?

The Hitachi ZX85USB-6 has 18kW more power. The Hitachi ZX85USB-6 is a 8.4-9.1 tonne zero tail swing crawler excavator; the Thwaites 3 Tonne Front Tip is a 3 tonne front tip site dumper.

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