Head to head
Develon DX17Z-7 vs Wacker Neuson ET90
The Wacker Neuson ET90 has 44kW more power and is the bigger machine by 6.8 tonnes.
Last reviewed 13 September 2026
Key differences
- Engine power: the Wacker Neuson ET90 has 44kW more power.
- Operating weight: the Wacker Neuson ET90 is the bigger machine by 6.8 tonnes.
- Dig depth: the Wacker Neuson ET90 digs 2.48m (8ft) deeper.
Specifications side by side
| Develon DX17Z-7 | Wacker Neuson ET90 | |
|---|---|---|
| Operating weight | 1,910 kg (4,211 lb) | 8,710 to 10,506 kg |
| Dig depth | 2,200 mm (7 ft 3 in) | 4,679 mm |
| Engine power | 11.9 kW (16.0 hp) at 2,400 rpm | 55.4 kW |
| Breakout force | - | 74 kN |
| Length | - | 7,139 mm |
| Width | - | 2,250 mm |
| Height | - | 2,562 mm |
Sources: Develon DX17Z-7, Wacker Neuson ET90. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the DX17Z-7 if...
The Develon DX17Z-7 is the smallest excavator in the Develon range, formerly sold as a Doosan model before the 2023 rebrand, and competes for the same confined-space and landscaping hire jobs as the JCB 8008 CTS and Kubota KX019-4. UK dealers that previously stocked it as a Doosan now sell and service it under the Develon name with the same parts and support lines. It gives hire companies a mini excavator option outside the usual Kubota, JCB and Takeuchi trio at a similar size point.
Full DX17Z-7 specifications →Buy or hire the ET90 if...
- you want one that has 44kW more power
- you want one that is the bigger machine by 6.8 tonnes
- you want one that digs 2.48m (8ft) deeper
A 6 to 10 tonne machine for site clearance, drainage and bulk digging, often run with a dumper alongside. At 8.7 tonnes it moves on a lorry or low-loader. Dig depth is 4,679 mm.
Listed by
- GEM Plant Sales Limited - Ashford, Sevington, Willesborough
Common questions
What is the difference between the Develon DX17Z-7 and the Wacker Neuson ET90?
The Wacker Neuson ET90 has 44kW more power and is the bigger machine by 6.8 tonnes. The Develon DX17Z-7 is a a 1.7 tonne mini excavator, Develon's smallest excavator model; the Wacker Neuson ET90 is a tracked excavator, 6 to 10 tonnes.
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