Head to head
Hitachi ZX145W-6 vs Volvo Construction Equipment ECR58
The Hitachi ZX145W-6 has 70kW more power.
Last reviewed 6 October 2026
Key differences
- Engine power: the Hitachi ZX145W-6 has 70kW more power.
Specifications side by side
| Hitachi ZX145W-6 | Volvo Construction Equipment ECR58 | |
|---|---|---|
| Operating weight | 15,000 - 17,200kg | 5,840 kg |
| Engine power | 105kW (ISO14396) | 35.5 kW |
| Dig depth | 5,520 - 5,770mm | - |
| Bucket capacity | - | 0.11 m3 |
Sources: Hitachi ZX145W-6, Volvo Construction Equipment ECR58. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the ZX145W-6 if...
- you want one that has 70kW more power
Suits municipal and utility contractors who need a mobile, road-going digger for drainage and reinstatement work spread across several sites in a day. The wheeled undercarriage trades some stability for speed between jobs.
Listed by
- McGovern Plant Hire - Hounslow, Cranford
Buy or hire the ECR58 if...
A short swing radius excavator for groundworks, drainage and roadside utility trenching where the rear of the machine must stay close to the tracks. Contractors and hire fleets use it as a larger compact digger.
Full ECR58 specifications →Common questions
What is the difference between the Hitachi ZX145W-6 and the Volvo Construction Equipment ECR58?
The Hitachi ZX145W-6 has 70kW more power. The Hitachi ZX145W-6 is a 14-17 tonne wheeled excavator; the Volvo Construction Equipment ECR58 is a 5.8 tonne short swing mini excavator.
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