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Kubota KX037-4 vs Volvo FMX 540

The Volvo FMX 540 has 385kW more power.

Last reviewed 13 September 2026

Kubota KX037-4
Kubota KX037-4 - image: Kubota (U.K.) Limited
Volvo FMX 540
Volvo FMX 540 - image: truckexporter.co.uk

Key differences

Specifications side by side

Kubota KX037-4Volvo FMX 540
Engine power17.8 kw540bhp (D13, Euro 6)
Operating weight3518 kg-
Dig depth3410 mm-
Width1550 mm-
Gross weight-32,000kg (32 tonne)
Payload-20,000kg
Axles-8x4

Sources: Kubota KX037-4, Volvo FMX 540. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the KX037-4 if...

A 3.5 tonne class digger used by groundworkers, utility contractors and hire fleets for trenching, foundations and landscaping. Suits sites that need more reach and lift than a 3 tonne machine.

Full KX037-4 specifications →

Buy or hire the FMX 540 if...

  • you want one that has 385kW more power

A heavy construction truck for muckaway and aggregate haulage contractors who need an 8-wheel tipper or tipper-grab body on a chassis built for site conditions rather than motorway haulage. The high-output D13 engine suits loaded running on soft or hilly access roads.

Listed by

Full FMX 540 specifications →

Common questions

What is the difference between the Kubota KX037-4 and the Volvo FMX 540?

The Volvo FMX 540 has 385kW more power. The Kubota KX037-4 is a 3.5 tonne class mini excavator; the Volvo FMX 540 is a 540bhp 8x4 heavy tipper/grab truck.

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