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Kubota U55-4 vs Thwaites 9 Tonne Front Tip

The Thwaites 9 Tonne Front Tip has 22kW more power.

Last reviewed 13 September 2026

Kubota U55-4
Kubota U55-4 - image: kubota-eu.com
Thwaites 9 Tonne Front Tip
Thwaites 9 Tonne Front Tip - image: Molson Group

Key differences

Specifications side by side

Kubota U55-4Thwaites 9 Tonne Front Tip
Engine power46PS55.4 kW (74 hp) @ 2200rpm
Operating weight5400kg-
Payload-9000 kg
Heaped capacity-4600 litres
Engine-Deutz TCD 3.6 L4

Sources: Kubota U55-4, Thwaites 9 Tonne Front Tip. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the U55-4 if...

A midi excavator for groundworks, utilities and landscaping contractors. At 5.4 tonnes it arrives on a lorry rather than behind a car.

Listed by

Full U55-4 specifications →

Buy or hire the 9 Tonne Front Tip if...

  • you want one that has 22kW more power

A 9 tonne front tip dumper for high-volume earthworks, civils and quarry style haulage where a bigger payload cuts the number of trips.

Full 9 Tonne Front Tip specifications →

Common questions

What is the difference between the Kubota U55-4 and the Thwaites 9 Tonne Front Tip?

The Thwaites 9 Tonne Front Tip has 22kW more power. The Kubota U55-4 is a midi excavator, 3 to 6 tonnes; the Thwaites 9 Tonne Front Tip is a 9 tonne front tip site dumper with cab.

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