Head to head
Bobcat E35z vs Volvo Construction Equipment ECR40
The Volvo Construction Equipment ECR40 is the bigger machine by 486kg and has 0kW more power.
Last reviewed 6 October 2026
Key differences
- Operating weight: the Volvo Construction Equipment ECR40 is the bigger machine by 486kg.
- Engine power: the Volvo Construction Equipment ECR40 has 0kW more power.
Specifications side by side
| Bobcat E35z | Volvo Construction Equipment ECR40 | |
|---|---|---|
| Operating weight | 3499 kg | 3,985 kg |
| Engine power | 18.2 kW | 18.5 kW |
| Dig depth | 3117 mm | - |
| Bucket capacity | - | 0.052 - 0.148 m3 |
Sources: Bobcat E35z, Volvo Construction Equipment ECR40. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the E35z if...
A zero tail swing mini excavator for groundworks, drainage and utility work where the rear of the machine must stay inside the track width. Contractors and plant hire fleets use this class for trenching and foundations in confined sites.
Full E35z specifications →Buy or hire the ECR40 if...
- you want one that is the bigger machine by 486kg
- you want one that has 0kW more power
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 Bobcat E35z and the Volvo Construction Equipment ECR40?
The Volvo Construction Equipment ECR40 is the bigger machine by 486kg and has 0kW more power. The Bobcat E35z is a 3.5 tonne zero tail swing mini excavator; the Volvo Construction Equipment ECR40 is a 4 tonne short swing mini excavator.
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