Head to head
JCB 50Z-2 vs Wacker Neuson ET42
The JCB 50Z-2 has 4kW more power and digs 11cm deeper.
Last reviewed 6 October 2026
Key differences
- Engine power: the JCB 50Z-2 has 4kW more power.
- Dig depth: the JCB 50Z-2 digs 11cm deeper.
Specifications side by side
| JCB 50Z-2 | Wacker Neuson ET42 | |
|---|---|---|
| Operating weight | 5030 kg | 4,032 to 5,206 kg |
| Engine power | 36 kW | 32.5 kW |
| Dig depth | 3.65 m | 3,544 mm |
| Dump height | 4.08 m | - |
| Breakout force | - | 43.8 kN |
| Length | - | 5,594 mm |
| Width | - | 1,750 mm |
| Height | - | 2,608 mm |
Sources: JCB 50Z-2, Wacker Neuson ET42. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the 50Z-2 if...
- you want one that has 4kW more power
- you want one that digs 11cm deeper
A zero tailswing digger for utility trenching, house foundations and road edge work where the rear of the machine has to stay inside the track width. It is used on civils sites and hire fleets that want a 5 tonne class machine.
Full 50Z-2 specifications →Buy or hire the ET42 if...
A midi excavator for groundworks, utilities and landscaping contractors. At 4.0 tonnes it arrives on a lorry rather than behind a car. It digs to 3,544 mm.
Listed by
- GEM Plant Sales Limited - Ashford, Sevington, Willesborough
Common questions
What is the difference between the JCB 50Z-2 and the Wacker Neuson ET42?
The JCB 50Z-2 has 4kW more power and digs 11cm deeper. The JCB 50Z-2 is a 5 tonne zero tailswing mini excavator; the Wacker Neuson ET42 is a midi excavator, 3 to 6 tonnes.
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