Head to head
Comacchio GEO 900 vs Wacker Neuson ET25
The Comacchio GEO 900 is a crawler-mounted multipurpose drilling rig. The Wacker Neuson ET25 is a 2.5 to 3 tonne class mini excavator.
Last reviewed 13 September 2026
Specifications side by side
| Comacchio GEO 900 | Wacker Neuson ET25 | |
|---|---|---|
| Engine power | 126-180kW (169-240hp) | 14.6 kW |
| Weight | 16-18 tonnes | - |
| Torque range | 1,300-1,520 daNm | - |
| Feed stroke | 4,000-7,000mm | - |
| Breakout force | - | 22.6 kN |
| Length | - | 4,120 to 4,125 mm |
| Operating weight | - | 2,355 to 2,720 kg |
| Dig depth | - | 2,722 mm |
| Width | - | 1,120 to 1,500 mm |
| Height | - | 2,398 mm |
Sources: Comacchio GEO 900, Wacker Neuson ET25. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the GEO 900 if...
A crawler-mounted rig for geotechnical investigation, water well and geothermal drilling, adaptable to several drilling methods on the same base machine. Ground investigation and specialist drilling contractors hire it rather than general groundworks firms.
Listed by
- ChapmanPlant - Bristol, Iron Acton
Buy or hire the ET25 if...
A step up for bigger footings, groundworks and landscaping. At 2.4 tonnes it needs a 3.5 tonne plant trailer and a tow vehicle rated for the combined weight, or delivery on a lorry. Maximum dig depth is 2,722 mm.
Full ET25 specifications →Common questions
What is the difference between the Comacchio GEO 900 and the Wacker Neuson ET25?
The Comacchio GEO 900 is a crawler-mounted multipurpose drilling rig; the Wacker Neuson ET25 is a 2.5 to 3 tonne class mini excavator.
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