Head to head
Caterpillar D3 vs Wacker Neuson EZ50
The Caterpillar D3 has 45kW more power.
Last reviewed 13 September 2026
Key differences
- Engine power: the Caterpillar D3 has 45kW more power.
Specifications side by side
| Caterpillar D3 | Wacker Neuson EZ50 | |
|---|---|---|
| Operating weight | 9362kg (20,640lb) | 4,847 to 5,855 kg |
| Engine power | 77.6kW (104hp) | 32.5 kW |
| Blade capacity | 2.19m3, or 2.34m3 with LGP tracks | - |
| Engine | Cat C3.6 | - |
| Breakout force | - | 36.8 kN |
| Length | - | 6,050 mm |
| Dig depth | - | 3,667 mm |
| Width | - | 1,960 mm |
| Height | - | 2,667 mm |
Sources: Caterpillar D3, Wacker Neuson EZ50. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the D3 if...
- you want one that has 45kW more power
Caterpillar's smallest crawler dozer, used for fine grading, landscaping and confined-site work where a full-size dozer won't fit. Common in UK plant hire fleets alongside mini excavators.
Listed by
- B & T Plant Hire - Gravesend
- B & T Plant Hire Ltd - Morden
Buy or hire the EZ50 if...
A midi excavator for groundworks, utilities and landscaping contractors. At 4.8 tonnes it arrives on a lorry rather than behind a car. It digs to 3,667 mm. Zero tail swing means the back of the machine stays inside the tracks when it slews, so it can work tight against a wall or in one lane of a road.
Listed by
- GEM Plant Sales Limited - Ashford, Sevington, Willesborough
Common questions
What is the difference between the Caterpillar D3 and the Wacker Neuson EZ50?
The Caterpillar D3 has 45kW more power. The Caterpillar D3 is a small crawler dozer; the Wacker Neuson EZ50 is a midi excavator, zero tail swing, 3 to 6 tonnes.
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