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Hitachi ZX135W-7 vs Volvo Construction Equipment ECR40

The Hitachi ZX135W-7 has 87kW more power.

Last reviewed 6 October 2026

Hitachi ZX135W-7
Hitachi ZX135W-7 - image: Alexandre Prevot, CC BY-SA 4.0, via Wikimedia Commons
Volvo Construction Equipment ECR40
Volvo Construction Equipment ECR40 - image: Volvo Construction Equipment

Key differences

Specifications side by side

Hitachi ZX135W-7Volvo Construction Equipment ECR40
Operating weight14,500 - 15,900kg3,985 kg
Engine power105kW (ISO14396) / 100kW (ISO9249)18.5 kW
Bucket capacity-0.052 - 0.148 m3

Sources: Hitachi ZX135W-7, Volvo Construction Equipment ECR40. 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 87kW more power

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 ECR40 if...

A short swing radius compact excavator for trenching, landscaping and building work in confined spaces. Contractors and hire fleets use it where a 4 tonne digger is needed close to walls and traffic.

Full ECR40 specifications →

Common questions

What is the difference between the Hitachi ZX135W-7 and the Volvo Construction Equipment ECR40?

The Hitachi ZX135W-7 has 87kW more power. The Hitachi ZX135W-7 is a 13-16 tonne short-tail wheeled excavator; the Volvo Construction Equipment ECR40 is a 4 tonne short swing mini excavator.

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