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Head to head

Hitachi ZX135W-7 vs Kubota KX015-4

The Hitachi ZX135W-7 has 95kW more power and is the bigger machine by 13,030kg.

Last reviewed 13 September 2026

ZX135W-7
Hitachi ZX135W-7
Kubota KX015-4
Kubota KX015-4 - image: kubota-eu.com

Key differences

Specifications side by side

Hitachi ZX135W-7Kubota KX015-4
Operating weight14,500 - 15,900kgup to 1470kg
Engine power105kW (ISO14396) / 100kW (ISO9249)9.6kW (13hp)
Dig depth-2250mm
Width-990mm

Sources: Hitachi ZX135W-7, Kubota KX015-4. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the ZX135W-7 if...

  • you want one that has 95kW more power
  • you want one that is the bigger machine by 13,030kg

A road-legal wheeled excavator for contractors who need to self-drive between sites without a low-loader, such as utilities and highways crews. The short-tail-swing design keeps it usable on narrow verges and in traffic-managed lanes.

Listed by

Full ZX135W-7 specifications →

Buy or hire the KX015-4 if...

The 1.5 tonne class is the busiest size in UK hire fleets. At 1,470kg it goes on a braked plant trailer behind a large 4x4 or pickup, and digs to 2250mm for footings, drainage runs and fence posts.

Listed by

Full KX015-4 specifications →

Common questions

What is the difference between the Hitachi ZX135W-7 and the Kubota KX015-4?

The Hitachi ZX135W-7 has 95kW more power and is the bigger machine by 13,030kg. The Hitachi ZX135W-7 is a 13-16 tonne short-tail wheeled excavator; the Kubota KX015-4 is a 1.5 tonne class mini excavator.

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