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Head to head

Hitachi ZX135USB-7 vs Kubota KX019-4

The Hitachi ZX135USB-7 is the bigger machine by 12,020kg.

Last reviewed 13 September 2026

Hitachi ZX135USB-7
Hitachi ZX135USB-7 - image: Hitachi Construction Machinery
Kubota KX019-4
Kubota KX019-4 - image: kuk.kubota-eu.com

Key differences

Specifications side by side

Hitachi ZX135USB-7Kubota KX019-4
Operating weight13,800 - 16,000kg1,780kg with cab, 1,680kg with canopy
Engine power74kW (ISO14396) / 73kW (ISO9249)-
Dig depth-2,580mm maximum
Maximum reach-4,070mm

Sources: Hitachi ZX135USB-7, Kubota KX019-4. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the ZX135USB-7 if...

  • you want one that is the bigger machine by 12,020kg

Built for sites with tight working margins - roadside, urban and confined yards - where a swinging counterweight would foul walls, parked vehicles or passing traffic. Popular with utility and demolition contractors working close to structures.

Listed by

Full ZX135USB-7 specifications →

Buy or hire the KX019-4 if...

Chosen as much for what it weighs as for what it digs: under two tonnes means it can go on a modest plant trailer behind a light vehicle, which removes the transport problem that decides many small jobs. Very common in UK hire fleets for garden and trenching work.

Full KX019-4 specifications →

Common questions

What is the difference between the Hitachi ZX135USB-7 and the Kubota KX019-4?

The Hitachi ZX135USB-7 is the bigger machine by 12,020kg. The Hitachi ZX135USB-7 is a 13 tonne zero tail swing crawler excavator; the Kubota KX019-4 is a sub-2 tonne mini excavator.

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